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Differentially driven wideband Fabry–Perot cavity antenna

Authors :
Manoj Singh Parihar
Ravi Dutt Gupta
Source :
IET Microwaves, Antennas & Propagation. 13:2365-2371
Publication Year :
2019
Publisher :
Institution of Engineering and Technology (IET), 2019.

Abstract

A wideband differential Fabry–Perot cavity antenna (FPCA) is presented. Unlike the mostly used patch antennas, a rectangular dielectric resonator antenna (DRA) has been investigated as primary radiation source. A compact partially reflective surface (PRS) is proposed and used as superstrate layer over the DRA for wideband gain enhancement. Measurements show that the antenna exhibits a wide impedance bandwidth (for |S 11

Subjects

Subjects :
Physics
Dielectric resonator antenna
business.industry
020208 electrical & electronic engineering
Phase (waves)
020206 networking & telecommunications
Ranging
02 engineering and technology
Radiation
Microstrip antenna
Optics
0202 electrical engineering, electronic engineering, information engineering
Electrical and Electronic Engineering
Wideband
Antenna (radio)
business
Fabry–Pérot interferometer

Details

ISSN :
17518733
Volume :
13
Database :
OpenAIRE
Journal :
IET Microwaves, Antennas & Propagation
Accession number :
edsair.doi...........8390462b45c7da1c119e7cd2ebc8bd2c

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