Rectangular monopole antenna. The ground plane feed gap is optimised to 1.
Rectangular monopole antenna Further, to achieve tri-band operation, parasitically coupled stub of quarter wavelength is placed on the partial ground. 45 GHz and f2 =5. The antenna is small in size and simple to design due to less number of design parameters, compared with the existing UWB antennas. At the same time, small and compact antenna size is required to integrate it to communication systems. The wire antenna comes in two prevalent “flavors”, namely the dipole antenna and the monopole antenna. 0009 is presented. By simulations, the relationships of antenna geometrical parameters and the axial ratio of circularly polarized wave are clarified. In this paper, by studying the surface current distributions for planar monopole rectangular microstrip antenna, a The antenna is constructed by splitting the rectangular monopole MSA vertically and horizontally along the width and length of the radiating patch. Jul 1, 2014 · A compact uniplanar monopole antenna is presented for tri-band operation. Both theoretical and experimental investigations have been carried out to draw an analogy between this monopole antenna and a rec The reported Tri-Stepped Rectangular Monopole Antenna (TSRMA), for RF harvesting, can be further improvised in terms of performance. The proposed design is based on a modified and miniaturized printed monopole antenna, which incorporates multiple slots onto the rectangular patch with an inverted L-shaped stub towards the right of the patch and also a defect in the ground plane to achieve resonance in three frequency bands. The work starts with the design of simple rectangular A microstrip and a printed monopole antenna were designed for 5. The rectangular patch antenna is designed on dielectric substrate and fed with 50 Ω microstrip by optimizing the width of partial ground, the width of the feed line to operate in UWB. 1. The design employs a microstrip-fed Reuleaux-triangle-shaped patch with a defected ground In this paper, a dual band antenna is designed which can cover the application areas like cell phones, wi-fi, laptops, etc. Using immittance approach, field Rectangular Microstrip Antenna Aim: Design a rectangular microstrip patch antenna and obtain its radiation characteristics using simulation. The proposed antenna is designed by using CST Microwave Studio 2016 and experimentally validated by measurement. 55 GHz. A slot etched in a rectangular monopole increases the capacitance and therefore, decreases the resonant frequency or miniaturizes the antenna. The design starts from a very simple and widely known rectangular monopole antenna, and different modifications to the antenna geometry are made in order to increase the bandwidth. This script is similar to the one found in the Quarter-wave Monopole example and first finds the reflection seen from Port 1 (S 11) of the coaxial line (return loss=-20log10|S 11 |). The antenna is designed to resonate at frequencies ranging from 2. The default monopole object is a monopole antenna mounted over a rectangular ground plane resonating around 72 MHz. The antenna uses a compact monopole structure and an elliptical ring branch in the ground to realize two resonant frequencies and can operate over the frequency range from 6. Antenna The simplest and perhaps most popular and prevalent antenna is the wire antenna. T Jul 11, 2017 · In the present article, a compact triple-band multistubs loaded resonator printed monopole antenna is proposed. The dipole antenna is a “balanced” wire antenna, whereas the monopole is an “unbalanced” wire design. The simulated bandwidth of 3dB-axial ratio is from 2. 75 GHz impedance bandwidth, much larger than the 30 MHz bandwidth of the microstrip rectangular antenna. The A printed rectangular monopole antenna for circular polarization is proposed. 5 GHz, which is configuration 1. The antenna consists of a quarter wavelength two asymmetrical inverted L-shaped stubs t The default monopole object is a monopole antenna mounted over a rectangular ground plane resonating around 72 MHz. 04GHz (98%). The antenna structure is designed on the ABSTRACT Wide band antenna design had consequently drawn more attention from academic to industries. The proposed antenna has the operational bandwidth from 3. Two rectangular slots are embedded into the radiating element from both side edges, resulting in a meander-like antenna as shown in Fig. The mono… Nov 13, 2022 · In this paper, a slotted printed rectangular monopole antenna (SPRMA) is proposed that covers the entire UWB (ultra-wideband) except for WiMAX and WLAN (802. In the present work, a rectangular monopole is chosen as the radiating ele-ment. It is designed using high-frequency structure simulator (HFSS) which is based on finite element method. So wide band antennas should be capable of operating over an ultra wide band and also cover high frequency bands. 5GHz). The radiation patterns of rectangular printed monopole antenna are shown in Fig. Two Sep 10, 2021 · A compact dual rectangular slot monopole antenna with microstrip fed is discussed in this article. Both theoretical and experimental investigations have been carried out to draw an analogy between this monopole antenna and a Printed Rectangular Monopole Antenna with Slots for UWB Applications Table 1 Dimensions of Antennas are in mm. Additional resonances are excited and much wider impedance bandwidth is The antenna structure is composed of a planar Z-shaped rectangular monopole with width 50mm, length 56mm and a spacing of h=11mm from the ground plane. The Oct 16, 2024 · As an alternative, a microstrip antenna was chosen to reduce the large size and weight of the monopole antenna. This notched ground can adjust the electromagnetic coupling effects between the disk monopole and the ground plane, and improves its impedance bandwidth dramatically without any cost of size or expense. Planar monopole antenna have been analyzed in a large range such as circular, elliptical, square, rectangular, hexagonal and pentagonal, which provide the wide impedance bandwidth. 4 and tan =0. The antenna is fed by an asymmetric coplanar strip (ACS), which can provide an effective way to reduce the antenna size. 5–14. May 9, 2024 · The impedance bandwidth of the antenna is extended by increasing the length of the reflector, notching the rectangular monopole as well as the floor, and the antenna gain is enhanced by adding a high refractive index hypersurface periodic structure on the right side of the antenna. Two types of plates, rectangular and cylindrical shapes are fabricated and tested. In the reported literature, formulation in resonant length at fundamental and higher order modes of planar monopole patch is not given. Dec 1, 2009 · A small printed monopole antenna for ultra wide band applications is proposed. 1-10. Apr 30, 2018 · A small microstrip-fed monopole antenna, which consists of a rectangular patch and a truncated ground plane, is presented for ultra wideband application. The Feb 19, 2024 · In this paper, rectangular monopole antenna for ADS-B application is presented. The monopole antennas have been designed and developed using regular shaped configurations such as circular, elliptical Feb 1, 2007 · A rectangular disk monopole antenna with a novel notched ground for potential low-cost ultra-wideband applications is proposed. Investigations on broadband printed rectangular monopole antenna with microstrip line feed is presented here. The frequency selectivity of eac Jan 27, 2021 · This paper presents the design of a printed step-type monopole antenna for biological tissue analysis and medical imaging applications in the microwave frequency range. Jun 23, 2014 · We present a simple coplanar waveguide- (CPW-) fed rectangular ring monopole antenna designed for dual-band wireless local area network (WLAN) applications. Abstract: In this work, a novel configuration of printed monopole antenna for use in ultra-wideband (UWB) systems is presented. After opening the rectangular_patch. 5 GHz) for HT. The basis of antenna is a conventional monopole including a rectangular patch, a microstrip feedline, and a truncated ground structure. 8GHz) and Wi-Max(@ 3. Also this antenna is a broadband antenna because its ratio bandwidth lies under broadband category. The single, dual and triple band microstrip antennas are designed by cutting slots of different geometries like bow-tie, rectangular, square ring, annular ring etc. This work focuses on the design of an ultra compact rectangular monopole with The ground plane feed gap is optimised to 1. It offers dual frequencies (f1 = 2. 3 GHz. In this thesis mainly we have designed Rectangular printed monopole antenna and U-shape Printed monopole antennas for L-band and S-bands applications. Aug 14, 2006 · In this paper we have investigated printed monopole antennas, which is basically a printed micro strip antenna with etched ground plane for multi-band applications. The effect of the current distribution has been studied The default monopole object is a monopole antenna mounted over a rectangular ground plane resonating around 72 MHz. Slots are etched in a printed rectangular monopole to design the antenna. Frequency dependency of the feed gap has been studied for maximum bandwidth and the design curve A rectangular disk monopole antenna with a novel notched ground for potential low-cost ultra-wideband applications is proposed. 6. Apr 7, 2008 · This paper presents the design equations for lower band-edge frequency for all the regular shapes of printed monopole antennas with various feed positions. The deliberate effect indicates that the addressed antenna attains a full 7. The calculated and measured bandwidths (the return loss ≤-10dB with axial ratio ≤3dB) are In recent years the monopole antennas are finding increasing application because of their significant merits like wide impedance bandwidth, compactness, simple structure, low interference to other systems, omnidirectional radiation pattern, ease of fabrication etc. Moreover, the calculated return loss and axial ratio are compared with measured results. For printed monopole antenna, a new arrowhead antenna is proposed. Antennas are considered to be the largest components of integrated wireless systems; thus antenna miniaturization is a necessary task to achieve an A wideband printed rectangular monopole antenna for circularly polarized wave has been proposed. These antennas find uses in mobile communications and internet networks. 6GHZ . . 1 to 11 GHz for VSWR˂ 2. In this paper, a microstrip line fed rectangular ring monopole antenna loaded with a slit is proposed for tri-band WLAN/Wi-MAX operations. The proposed antenna is designed to . By cutting rectangular slot on the radiating element, the frequency band-notch Feb 8, 2024 · This paper presents a dual-band printed monopole antenna backed with an electromagnetic band-gap (EBG) array for LTE, WLAN, Wi-MAX, and ISM band applications. The antenna consists of a rectangular patch with inset feed, so that the impedance matching is improved. The relationship between the geometry of the antenna and the axial ratio is investigated. Jan 27, 2021 · As a starting point, a very simple rectangular monopole antenna is used, and a series of modifications in the geometry are made, in order to improve its bandwidth while maintaining a moderately small size, limited by the real application where the antenna will be used. 6 mm3. The arrowhead monopole antenna exhibit a 2. 5, whereas the gain plot is shown in Fig. 8 GHz frequency band on the same 0. Jun 20, 2023 · In this paper, a printed monopole antenna with high-gain and dual-band characteristics for applications in wireless local area networks and the internet of things sensor networks is presented. The antenna is of size 24 × 25 × 1. The antenna dimensions are optimized by means In this paper, a printed monopole antenna for circular polarization has been proposed. A parametric study of the antenna parameters and their effects is given. Feb 24, 2025 · This paper presents a frequency reconfigurable monopole antenna developed for UWB/Ku band applications. The default monopoleCylindrical object is a cylindrical monopole antenna mounted over a rectangular ground plane resonating around 70 MHz. fsp file and running the simulation, the rectangular_patch. This notched ground can adjust the electromagnetic coupling effects Oct 3, 2022 · The design starts with a very basic and well-known rectangular monopole antenna. The design comprises of a rectangular CPW-fed monopole. The volume of the designed antenna is 30×35×1. In miniaturized antennas, monopole antennas are considered as preliminary aspect that is broadly utilized in mobile terminal devices. 17 and loss tangent of 0. The antenna comprises a rectangular patch with a slot and DGS etching embedded within, which enhances its impedance bandwidth. In addition, rectangular shaped slots are introduced to patch to This paper presents a dual-band printed monopole antenna backed with an electromagnetic band- gap (EBG) array for LTE, WLAN, Wi-MAX, and ISM band applications. Planar Monopole antenna is a good candidate for wireless communication services because of its wide impedance bandwidth, omni directional radiation pattern, compact simple structure and ease of Planar Monopole antenna is a good candidate for wireless communication services because of its wide impedance bandwidth, omni directional radiation pattern, compact simple structure and ease of This article presents a compact wideband microstrip-fed planar monopole antenna composed of a rectangular patch and slotted ground structure. This paper proposes a novel small broadband printed antenna with CP tilted beam radiation. Nov 3, 2013 · The Rectangular monopole antenna was designed in computer Simulation Tool (CST) for ISM band applications and it exhibits high gain for the frequency range from 902 MHz to 928 MHz with a center frequency of 915 MHz. Jun 1, 2025 · Integration of CSRR and rectangular spiral structure to achieve some notched band frequency and circular polarization. The design reports a compact antenna with dimension 25*16 mm Jan 1, 2021 · A compact dual rectangular slot monopole antenna with microstrip fed is discussed in this article. The objective of the proposed antenna is to obtain the frequency notch characteristic in the wide operating band. With simulations, the relationships Nov 30, 2000 · This paper describes a broadband planar rectangular monopole antenna. The proposed antenna design consists of a rectangular monopole antenna with asymmetric cross slot and similar slot as a conductor on reverse plane, which achieves a wide band of 6. In this paper, we propose a novel compact UWB antenna design with optimised resonances within the 3. In particular, we have fabricated and tested printed rectangular monopole antennas for dual-band and penta-band applications. The printed monopole antenna is supported by a 6 × 6 array of EBG unit cells, with each unit cell composed of May 1, 2016 · The performance of printed monopole antennas (PMAs) on uniaxial substrate is studied and the same is theoretically analysed using spectral domain immittance approach. The gain plot shows that the gain is decreasing in the given frequency band. The slit is embedded into the rectangular ring patch to realize dual-band operations. The slot is 58mm long (in the y-direction) and 3 mm high (in the z-direction). The characteristics of the antennas are investigated in both frequency and time domains. Sep 1, 2008 · In this paper, we have investigated printed rectangular monopole antennas, which is basically a printed microstrip antenna with etched ground plane for multi-band applications. To meet the miniaturization yed in mobile termin reduced accordingly. 5 mm thick high dielectric constant substrate. This article presents a simple, cost-effective, and compact dual-band slotted rectangular monopole antenna (SRMA). The general practice to Abstract: A planar-rectangular monopole antenna with split ring resonators (SRR) is presented in this article. 03 GHz covering the UWB band (3. 9 to 9. In this paper, a microstrip-line fed printed monopole rectangular microstrip patch antenna with wide bandwidth having frequency band-notch function for wireless communication have been proposed. The investigated fractal rectangular Nov 1, 2023 · Reference [17] designs a wideband transparent CPW slot antenna with a CP tilted beam at θ = 30°. In the present manuscript, we show the effect of slot created on TSRMA in terms of gain. The size of monopole antenna is kept small considering its use in wireless systems and wireless devices. Jun 1, 2025 · Numerous parametric studies of monopole antennas have been performed by altering the wave structure on the upper surface of the patch antenna, the height of the ground plane, the configuration of the CSRR, and the rectangular spiral slot to yield various performances of the reflection coefficient and directivity of the antenna. 6 mm thick FR4 substrate with εr=4. The low profile with an overall size of The available applicators for microwave hyperthermia are costly and bulky. 4 and Fig. Apr 23, 2025 · This study presents a coplanar waveguide (CPW)-fed monopole antenna engineered for super-wideband (SWB) applications. A wideband circularly polarized antenna is designed according to the parametric studies. 3 mm. The antenna is composed of a rectangular patch, a cross-ground structure, Abstract|A novel, low pro ̄le and broadband plate loaded planar monopole antenna is investigated. Formula to calculate lower frequency of these antennas has been presented. The antenna is comprised of a T-shaped monopole, 50 Ω microstrip feed line, and a rectangular-shaped partial ground plane. This can be achieved by optimizing the design parameters. 02. By placing stubs on the sides of the radiating patch, provides wide-band characteristics and compact size. Then in order to expand the impedance bandwidth, the reduced ground technique is used in configuration 2. However, the antenna patterns show The default monopole object is a monopole antenna mounted over a rectangular ground plane resonating around 72 MHz. Oct 3, 2024 · A printed ultrawideband (UWB) monopole antenna with triple-rectangular band rejection characteristics at WiMAX, WLAN, and satellite band is presented in this paper. Jun 1, 2020 · A low-profile, compact and efficient monopole antenna with twin parasitic conducting strips and rectangular metasurface for broadband circular polarization is proposed. Nov 5, 2009 · This article presents an optimized design for a novel printed monopole antenna, with a notched semi-elliptical ground plane. Planar antennas, such as microstrip and printed antennas have the attractive features of low profile, small size, and conformability to mounting ndi this reason, compact, broadband and wideband design technique for planar antennas Jan 1, 2022 · A Co-planar Waveguide fed antenna for KU and wide band applications is designed and presented. The excitation of different modes causes variation in the position of the antenna phase centre and radiation patterns with frequency. The proposed antenna is fabricated of a textile substrate and a copper patch on the substrate. It then changes the antenna geometry to improve the bandwidth. Rectangular and trapezoidal-shaped slots are added in the ground plane to enhance Rectangular, elliptical, triangular, and circular probe-fed patch, inset-fed rectangular patch, e-notch and h-notch patch In this paper, a printed monopole antenna with stable omnidirectional radiation patterns is presented for applications in ocean buoy and the marine Internet of Things (IoT). 5mm behind the slot in the x-direction. The dipoles are center-fed. Oct 3, 2022 · A printed antenna for wideband structure with a microstrip line is addressed for ultra-wideband (UWB) communications. CMs of embedded multistubs resonators on the RMA are examined and perceived that the entire structure is able to excite magnetic and electric CMs Jul 14, 2006 · New configurations of printed rectangular/square monopole antennas have been investigated for GSM/PCN frequency band. Also several planar monopole antennas with various shapes have been inves-tigated. In particular circular disc and rectangular monopole antennas have been widely studied due to the feature of simple structure [3]. It consists of dual rectangular slots with the ground, where it generates a dual band for WLAN The basic requirement of this antenna is that it should exhibit a return loss of less than 10 dB in the operating frequency range. This paper proposes a four-port rectangular monopole antenna for ultra-wideband multiple-input multiple-output (UWB-MIMO) applications. 5mm, so that the monopole is a quarter-wavelength long at 2. A rectangular monopole patch antenna with a slot embedded in it has been proposed here after designing the basic geometry reported in literature having narrow bandwidth. The antenna is based on a simple structure The structure of rectangular monopole antenna of compact size is presented. Each dipole resonates at 70 MHz when isolated. In this paper a vertical slot loaded rectangular monopole microstrip antenna is presented for triple band operation giving better radiation Aug 9, 2011 · 2. lsf script is used to generate the patch antenna’s performance and radiation properties. on the radiating patch [3-12]. Stable patterns of radiation and gain are Abstract- This paper tells how to construct rectangular monopole antenna which will be printed on printed circuit board (PCB). The antenna is comprised of a T-shaped monopole, 50 X microstrip feed line, and a rectangular-shaped partial ground plane. Oct 13, 2025 · This paper presents the design and development of a compact tri-band rectangular monopole antenna tailored for Wireless Local Area Network (WLAN), Wireless Avionics Intra-Communications This paper introduces a planar monopole antenna system designed for ADS-B applications. The relationships between axial ratio and the geometrical parameters is investigated. The homogeneous elements and angular variation techniques were applied to reduce Abhishek K. In comparison with monopole antenna In this paper, monopole rectangular curved edge patch antenna is proposed for resuce purpose, which work at UWB frequency of 3. The proposed antenna consists of a rectangular planar monopole with small plates attached to its radiating edges. Abstract—A miniaturized rectangular monopole antenna (RMA) integrated with a T-shaped stub, inverted long and short L-shaped stub resonators based on application of the theory of characteristic modes (CMs) is investigated for multiband operation. In the first stage, a rectangular monopole antenna is designed, which covers the entire UWB frequency. A dual band planar monopole rectangular antenna with fractal stub is designed and fabricated. 11 GHz to 18. A wideband printed rectangular monopole antenna for circularly polarised wave is proposed. Abstract- In this paper, we have investigated printed rectangular monopole antennas, which is basically a printed microstrip antenna with etched ground plane for multi-band applications. A printed rectangular patch on a printed circuit board can be treated as thin plate so that the presented antenna can be assumed as rectangular planar monopole. Frequency notch characteristics are attained by placing, split ring resonators and the defected ground structure (CSRR) on the top and bottom sides of the FR4 substrate The rectangularArray class creates a rectangular antenna array in the xy -plane. Design of microstrip patch Ant Jan 5, 2001 · This paper describes a broadband planar rectangular monopole antenna. The introduced antenna pattern contains a beveled ground surface in order to enhance impedance bandwidth. The proposed structure has fusion geometry of circular, square and trapezoidal slots on the rectangular radiator with a defected ground plane being used to enhance the VSWR bandwidth. Lsub Wsub 18 16 We have designed the rectangular printed monopole antenna for dual and triple band applications that include modern wireless applications such as wifi and bluetooth (@ 2,4 GHz), WLAN(@ 5. The shape of the radiating patch considered is rectangular. Printed monopole antennas The huge development in communication technology and the significant demands of wireless communication systems, lead to a fast evolution in the antennas design to take up the challenges in size and performances. In this paper current distribution behavior of a rectangular monopole patch antenna for ultra wide band communication has been presented. The monopole antenna is integrated in the mobile terminal devices due to its low profile, simple design and ease of integration with other small form factor devices [2]. By placing pair of symmetrical square stubs, making slots in the stubs, putting stubs on the sides of the radiating patch, gives wide-band characteristics Printed antennas, that has the advantage of portabil-ity desired for commercial applications, also gives the en-gineer a degree of flexibility in the designs. The radiation characteristics of the wideband circular polarisation are achieved by designing the antenna asymmetrically. 52 mm3 with an incised rectangular patch on a TLY-5A substrate with permittivity 2. The simulated patch antenna Mar 21, 2016 · This paper focuses on a compact frequency switchable antenna for ultra wide band applications. 1–10. The length of the feed transmission line This paper presents the design of a quad-band meandered monopole antenna for wireless applications. The proposed antenna operates from 1. The proposed SRMA design is suitable for breast hyperthermia treatment (HT). The antenna behaves as planar monopole antenna as it has rectangular patch and ground plane which lies in same plane of PCB. The length of the feed transmission line is Jul 4, 2022 · The reported Tri-Stepped Rectangular Monopole Antenna (TSRMA), for RF harvesting, can be further improvised in terms of performance. AbstractWe propose a miniaturized tripleband printed monopole antenna for 5G, WLAN, WiMAX, and X-band applications. The proposed antenna finds its application in portable devices. The radiation pattern is limited to above the ground plane of the antenna. Chaudhary* and Murli Manohar Abstract—In this article, a compact super wideband (SWB) monopole antenna with a wide-frequency is designed and analyzed for future handheld gadgets. 1. 54 to . The monopole will be centered about the cavity in the y-direction, and 61. The proposed tapered monopole antenna has demonstrated an ultra-large bandwidth with satisfactory radiation properties. 06GHz to 6. This notched ground can adjust the electromagnetic coupling effects Mar 1, 2021 · A printed rectangular monopole antenna is proposed for textile application satisfying wireless applications. 11/a-n). Abstract: A novel fractal rectangular curve monopole antenna is introduced and its input impedance characteristics are examined based on simulation results. It consists of dual rectangular slots with the ground, where it generates a dual band for WLAN and WiMAX applications. Two particular antennas are examined, one with a rectangular feed line and another with a triangular tapered feed line. 6 GHz band. 9 GHz bandwidth from 3. By proper gap coupling these splitted parasitic patch elements the broadband operation can be achieved. Abstract— This paper presents the design and analysis of a circularly polarized monopole antenna with an asymmetrical U shape radiator, a rectangular slot, and a ground plane. A semi-circular slot and two rectangular slots are embedded in the ground to adjust the antenna's Abstract—This paper presents a compact wideband microstrip-fed planar monopole antenna composed of a rectangular patch and truncated ground structure. The proposed modified rectangular monopole antenna design which include multislot at four corners of rectangle and a notched partial-circular ground plane shown in figure 1, is built on 1. We have designed the rectangular printed monopole antenna for dual and triple band applications that include modern wireless applications such as wifi and bluetooth (@ 2,4 GHz), WLAN(@ 5. Experiment has been carried out to validate simulated result. Then, a T-slot is inserted in the radiating patch to have the rejection of the band containing WiMAX and WLAN (802. To meet these requirements, micro strip patch antennas can be used. Planar Monopole antenna is a good candidate for wireless communication services because of its wide impedance bandwidth, omni directional radiation pattern, compact simple structure and ease of Jun 7, 2023 · Download Citation | On Jun 7, 2023, Mukesh Kumar and others published Monopole versus Rectangular Microstrip Patch Antenna for Short Range Wireless Communication | Find, read and cite all the Hi Friends! In this video I told how to design a rectangular patch antenna or a microstrip patch antenna using HFSS software. The rectangular complimentary ring resonator is in the ground plane and another inverted T shaped slot at the radiating strip etched for achieving triple Oct 3, 2024 · Abstract and Figures A printed ultrawideband (UWB) monopole antenna with triple-rectangular band rejection characteristics at WiMAX, WLAN, and satellite band is presented in this paper. 7 GHz with 77. Systematic study has been carried out to demonstrate the effect of patch width and feeding techniques on the impedance-bandwidth of the printed rectangular monopole antenna. Ultra-wide band response in planar monopole microstrip antenna is realized due to coupling between fundamental and higher order patch modes. The ground plane is optimally designed for a non dis-persive antenna phase center while maintaining a wideband impedance match. The height of the monopole antenna will be 29. This paper presents the design and development of simple rectangular monopole microstrip antenna (RMA) for wideband operation. Feed gap is a frequency dependent parameter, which shows a large variation in bandwidth of these antennas. A simple rectangular monopole antenna is designed to operate at 3. Jan 1, 2025 · A wide-band circularly polarized (CP) and small-size monopole antenna for millimeter wave (mm-wave) communication is presented in this paper. 3 % of fractional bandwidth. dipole Abstract—This paper presents a compact wideband microstrip-fed planar monopole antenna composed of a rectangular patch and truncated ground structure. The most common type is a quarter-wave monopole where the antenna is approximately 1/4 of wavelength of radio waves. In particular, we Jun 1, 2014 · A wideband printed rectangular monopole antenna for circularly polarised wave is proposed. Experimental results align with simulations and demonstrate applicability in through-wall radar systems. The antenna was created by first examining the conventional RTL-SDR antenna using various measurements to identify the antenna's characteristics at 1090 MHz, which is the ADS-B operating frequency. In recent years the monopole antennas are finding increasing application because of their significant merits like wide impedance bandwidth, compactness, simple structure, low interference to other systems, omnidirectional radiation pattern, ease of fabrication etc. The radiation characteristics of the wideband circular polarisation are achieved by designing the antenna as The antenna consists of a rectangular patch and a ground plane so that the antenna acts as a planar monopole antenna which is broadband. The proposed antenna was designed by using step etching on the ground plane and arrow-shaped slot etching on a radiating patch to enhance bandwidth and improve performances. Aug 1, 2020 · A design of compact Super-Wide Band (SWB) antenna with enhanced- bandwidth for wireless application is presented in this article. 44 GHz to A planar monopole antenna is described with a stabilized radiation pattern within a wide frequency range. Bandwidth enhancement is obtained by rounding the corners of rectangular patch and modifying the ground plane. 6 GHz) and KU band Dec 1, 2020 · A compact asymmetric coplanar strip fed monopole antenna for the triple-band operation is discussed. Broadband planar monopole antennas have all the advantages of the monopole in terms of their cost, and ease of fabrication besides, yielding very large bandwidths. In the current study, we report the design parameters which will help to create a better RF harvesting module. The default rectangular array is a four-element dipole array in a 2-by-2 rectangular lattice. These antennas are low profile, conformable to planar and non planar surfaces, simple and inexpensive to manufacture. The proposed antenna features a compact microstrip fed stepped rectangular printed monopole accompanied by a partial ground plane. The introduction of the defected structure along with asymmetric coplanar strip feeding is an effective way of reducing the antenna size. The antenna is design on FR4 substrate using copper sheet as the radiating element and Jan 24, 2011 · Gain of an Antenna in a Rectangular sector For an ideal antenna with uniform distribution and no losses, its Gain is equal to the area of an isotropic sphere (4πr2) divided by the area of the sector, or cross-sectional area: Area of sphere Gain Area of Antenna pattern If the antenna pattern has a rectangular area, then the antenna’s sector Area = a x b = r2 sin sin , where: a = r sin ; b Apr 21, 2025 · This research shows how a small, low-profile monopole antenna was designed, built, and tested for performance in the medical field for Internet of Things applic A monopole antenna is half of a dipole antenna on top of a conducting ground plane. The study smaller. Frequency dependency of the feed gap has been studied for maximum bandwidth and the design curve Recently various wideband monopole configurations such as circular disc, rectangular patch and ring have been reported. The designed antenna is made by etching four slots on a round cornered rectangular patch which are connected through a 50-Ω triangular tapered microstrip transmission feedline (TTMTF) for broadband Abstract— This paper presents the design and analysis of a circularly polarized monopole antenna with an asymmetrical U shape radiator, a rectangular slot, and a ground plane. cttu yyad rbqut zksr ofmhi gcjk ypmcr qewsx juaa cxic pcipdyj nkap vad iosr lslo