A Miniaturized Printed Antenna with Extended Circular Patch and Partial Ground Plane for UWB Applications

Yadav, Manish Varun; Baudha, Sudeep

doi:10.1007/s11277-020-07716-1

Cited by 22 publications

(5 citation statements)

References 21 publications

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“…Truncated ground with a modified patch for improved performance was reported [15]. Stable radiations have been achieved by extending the circular element with backplane and cutting a rectangular element [16,17]. UWB spectrum applications have been reported as a result of trimming semi-circular shape slots in the ground plane and making a modified patch element with the defected backplane [18,19].…”

Section: Introductionmentioning

confidence: 99%

A 5G rotated frame radiator for ultra wideband microwave communication

Yadav

Baudha

Sanghi

2023

Int. J. Microw. Wireless Technol.

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A 5G rotated frame radiator for multiple applications is presented in the following paper. The presented geometry is capable of radiating the large frequency band from 2.91 to 12.17 GHz, which covers the 5G-(I) sub-6 GHz band, X-band communication with high efficiency. The impedance bandwidth of the radiator is 128%, with an electrical size of 0.24 λ × 0.24 λ × 0.15 λ in lambda. The antenna is simulated with an FR4 substrate using CST Simulator. 06-stages evolution process is also investigated by simulations, and corresponding S-parameter results are presented. Antenna's design comprises a patch in a rotated square fractal-like frame fed by a microstrip line. The proposed structure also demonstrates stable radiation patterns across the operating bandwidth. The proposed radiator has a high gain of 3.8 dBi, and an efficiency of 85%, which claimed that UWB range of the designed antenna. Therefore, it is useful for 5G-(I) sub-6 GHz band, X-band applications, including mobile, radar, and satellite microwave communication.

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Section: Introductionmentioning

confidence: 99%

A 5G rotated frame radiator for ultra wideband microwave communication

Yadav

Baudha

Sanghi

2023

Int. J. Microw. Wireless Technol.

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“…Initially and recently also some researchers have suggested wideband monopole patch antenna for UWB applications using different shapes and techniques. [2][3][4][5][6]. However, this range is interfered by several unlicensed ranges (like WiMAX, C-band, WLAN, X-band etc) which introduced an interference with UWB and degrade the overall operations.…”

Section: Introductionmentioning

confidence: 99%

Design, Development and Analysis of Aperture monopole patch Antenna for UWB Communication with multiple notched capabilities

Suraj¹

2023

Preprint

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Present work illustrate CPW fed apertured monopole patch antenna having multiple interfering bands filtering capabilities. The proposed antenna contains three complementary improved inverted U-shaped slots on the radiating patch to filter out interfering signals namely WiMAX (3.3 to 3.6 GHz), C-band now extended for 5G application (3.7 GHz to 4.2 GHz) and WLAN (5.15 to 5.85 GHz) (combined lower 5.15–5.35 GHz and upper 5.725–5.825 GHz, WLAN). The ground plane is surrounded over the radiator with few modifications on the top corner to enhance impedance matching and hence to obtain optimized overall bandwidth. The projected antenna is made up on substrate of FR-4 (er=4.4) with height of 1.6mm and all the characteristics has been studied with VNA in anechoic chamber environment. The simulated and physically verified responses are in very close treaty to each other. Filtering capability is cross verified with ADS systematic software and lumped-equivalent circuit model also proposed with respective values of all the elements used. Time domain and current distribution analysis has also been undertaken to strengthen the functioning of antenna.

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“…A unique method is used to the truncated backplane with an extended patch for improved performance as reported [13]. Linear polarization pattern has been achieved; by extending the circular patch with PGP (partial ground plane) and cutting a rectangular element [14,15]. UWB spectrum applications have been reported due to; trimming semi-circular shape slots in the ground plane, making a modified patch element with the defected backplane [16,17].…”

Section: Introductionmentioning

confidence: 99%

Design of a flower shaped compact printed antenna for ultra-wideband communication

Golait¹,

Gaikwad

Patil

et al. 2022

Int. J. Microw. Wireless Technol.

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In this communication, a compact flower shaped printed antenna for ultra-wideband communication is proposed. The “flower-shaped” structure is capable of transmitting UWB-band signals. The designed antenna exhibits a return loss ranging from 2.3 to 11 GHz with an 8.7 GHz central frequency and has 130% relative bandwidth. The suggested design includes a patch in the shape of a flower with several slots fed by a microstrip line. Multiple slots have been designed for better resonances at lower modes. The antenna is constructed with an FR4 substrate, and a 50 Ω A-type connector feeds it. The optimum dimensions of the designed antenna are 12 × 16 × 1.6 cubic-millimeters and 0.092λ × .12λ × 0.012λ in lambda. The proposed structure also demonstrates stable radiation patterns across the operating bandwidth. The proposed radiator has a high gain of 2.67 dBi, and an efficiency of 85%. It is compact, lightweight, and easy to make. Therefore, it can be used for UWB applications.

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A Miniaturized Printed Antenna with Extended Circular Patch and Partial Ground Plane for UWB Applications

Cited by 22 publications

References 21 publications

A 5G rotated frame radiator for ultra wideband microwave communication

A 5G rotated frame radiator for ultra wideband microwave communication

Design, Development and Analysis of Aperture monopole patch Antenna for UWB Communication with multiple notched capabilities

Design of a flower shaped compact printed antenna for ultra-wideband communication

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