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Title: Compact circularly polarized antenna based on quarter-mode substrate integrated waveguide sub-array
Authors: Li, Rui
Jin, Cheng
Shen, Zhongxiang
Alphones, Arokiaswami
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio
Issue Date: 2014
Source: Jin, C., Shen, Z., Li, R., & Alphones, A. (2014). Compact Circularly Polarized Antenna Based on Quarter-Mode Substrate Integrated Waveguide Sub-Array. IEEE Transactions on Antennas and Propagation, 62(2), 963-967.
Series/Report no.: IEEE transactions on antennas and propagation
Abstract: A compact and circularly polarized planar antenna is presented in this paper based on a quarter-mode substrate integrated waveguide sub-array. The operating principle and design guidelines of the proposed antenna are discussed with the aid of an isosceles right triangular cavity with two magnetic side walls and one electric side wall. The mode solutions are determined and the resonant frequencies of the triangular cavity are calculated. The designed antenna is fabricated and its radiation characteristics are measured. Measured results are in good agreement with predicted ones. It is demonstrated that the proposed structure is a simple and compact candidate of high performance circularly polarized antenna.
ISSN: 0018-926X
DOI: 10.1109/TAP.2013.2291574
Schools: School of Electrical and Electronic Engineering 
Rights: © 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: []
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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