Design of Horizontal Polarization Microstrip Patch Antenna with Bandwidth Enhancement at C-Band Frequency

2020 ◽  
Author(s):  
Nedya Ulfah ◽  
Tommi Hariyadi
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Horizontal Polarization ◽  
Band Frequency ◽  
Bandwidth Enhancement ◽  
Microstrip Patch

Bandwidth enhancement of a microstrip patch antenna for ultra-wideband applications

2018 ◽  
Author(s):  
Khanda Anum ◽  
Milind Saurabh Singh ◽  
Rajan Mishra ◽  
G. S. Tripathi
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Ultra Wideband ◽  
Bandwidth Enhancement ◽  
Microstrip Patch

scholarly journals Bandwidth Enhancement of Microstrip Patch Antenna Using Metasurface

2021 ◽  
Vol 20 (1) ◽  
pp. 105-117
Author(s):  
Felipe Ferreira de Araújo ◽  
Antonio Luiz Pereira de Siqueira Campos ◽  
Ruann Victor de Andrade Lira ◽  
Alfredo Gomes Neto ◽  
Adaildo Gomes d'Assunção
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Bandwidth Enhancement ◽  
Microstrip Patch

scholarly journals Wideband to concurrent tri-band frequency reconfigurable microstrip patch antenna for wireless communication

2016 ◽  
Vol 9 (4) ◽  
pp. 915-922 ◽  
Author(s):  
Sonia Sharma ◽  
Chandra Charu Tripathi
Keyword(s):  
Patch Antenna ◽  
Microstrip Antenna ◽  
Frequency Tuning ◽  
Microstrip Patch Antenna ◽  
Ring Resonators ◽  
Antenna Feed ◽  
Split Ring ◽  
Band Frequency ◽  
Microstrip Patch ◽  
Better Than

This paper proposes a novel wideband to concurrent tri-band frequency reconfigurable microstrip antenna. The frequency reconfiguration is achieved by using a pair of PIN diodes in the antenna feed line to switch the antenna either in wideband mode or in concurrent tri-band mode. In order to improve the bandwidth and gain of the antenna for wideband operation, the properties of J-K inverter and split ring resonators are exploited. To demonstrate the versatility of this concept a prototype is fabricated and tested here. The tested results in wideband mode shows that the proposed antenna operates from 3.58 to –3.82 GHz, which is 4.08 times larger than the bandwidth of a simple microstrip patch antenna. In the concurrent tri-band mode frequency tuning is done by microstrip open stub at 1.5 GHz, 1.9 GHz, and 3.5 GHz. Gain of the proposed antenna is better than 2.7 dB in wideband mode and 2.7 dB in concurrent tri-band mode.

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