Gain Enhancement and Cross-Polarization Suppression of Cavity-Backed Antennas Using a Flared Ground Cavity and Iris

Gain Enhancement and Cross-Polarization Suppression of Cavity-Backed Antennas Using a Flared Ground Cavity and Iris

Herein, we present new design principles for gain enhancement and cross-polarization suppression in dual-polarized cavity-backed antennas and demonstrate the capability in an octagonal cavity-backed open prism antenna (OCROP). In our approach, the gain is enhanced through an optimal flaring procedur...

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Bibliographic Details
Main Authors: Yanxia Liu, Dustin Isleifson, Lotfollah Shafai
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Sensors
Subjects:
flare
iris
cavity-backed antenna
dual-polarized
differentially-fed
wideband
Online Access:https://www.mdpi.com/1424-8220/23/9/4389

Internet

https://www.mdpi.com/1424-8220/23/9/4389

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