Reconfigured antenna with switchable polarization for S Band Wireless applications

Authors : Sakthısudhan KARUPPANAN, Vinothini V R, Ezhılazhagan CHENGUTTUVAN

Pages : 231-239

Doi:10.31202/ecjse.1137882

View : 60 | Download : 63

Publication Date : 2023-05-31

Article Type : Research Paper

Abstract :This article presents a polarization-switchable Microstrip Patch Antenna insert ignore into journalissuearticles values(MPA); that can be flexibly reconfigured. There are little parasitic patches connected to the corners of an MPA\`s circular patch as a radiator. The PIN diodes have made contact with O-shaped parasitic patch elements to form the circular patch. When the truncated corners are changed, enhanced the impedance bandwidth and axial ratio bandwidth has been obtained. 3.24 GHz is a resonant frequency for an impedance match insert ignore into journalissuearticles values(S11 less than 10dB); and for an axial ratio insert ignore into journalissuearticles values(AR less than 3 dB);. The antenna\`s ability to transition between left- and right-handed circular polarizations insert ignore into journalissuearticles values(LHCP and RHCP); was verified by comparison of simulated and measured results observed. Vector Network Analyzer has also been used to evaluate the anticipated MPA under high RF strength in an anechoic room. Thus, the 5G networks and their related applications have been shown to work with these observed characteristics.
Keywords : PIN diode, Micro strip Patch antenna design, Measurements