A New Kind of Circular Polarization Leaky-Wave Antenna Based on Substrate Integrated Waveguide-Reference-Cited by-同舟云学术

A New Kind of Circular Polarization Leaky-Wave Antenna Based on Substrate Integrated Waveguide

Published:2015 Issue: Volume:2015 Page:1-6
ISSN:1687-5869
Container-title:International Journal of Antennas and Propagation
language:en
Short-container-title:International Journal of Antennas and Propagation

Author:

Zhang Chong¹²,Wang Junhong¹²,Chen Meie¹²,Zhang Zhan¹²,Li Zheng¹²

Affiliation:

1. Key Laboratory of All Optical Network & Advanced Telecommunication Network of MOE, Beijing Jiaotong University, Beijing 100044, China

2. Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044, China

Abstract

A new kind of circular polarization leaky-wave antenna with N-shaped slots cut in the upper side of substrate integrated waveguide (SIW) is investigated and presented. The radiation pattern and polarization axial ratio of the leaky-wave antenna are studied. The results show that the width of N-shaped slots has significant effect on the circular polarization property of the antenna. By properly choosing structural parameters, the SIW based leaky-wave antenna can realize circular polarization with excellent axial ratio in 8 GHz satellite band.

Funder

National Natural Science Foundation of China

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering

Link

http://downloads.hindawi.com/journals/ijap/2015/397960.pdf

Reference6 articles.

1. Integrated microstrip and rectangular waveguide in planar form

2. NOVEL COMPOSITE RIGHT/LEFT-HANDED LEAKY-WAVE ANTENNAS BASED ON THE FOLDED SUBSTRATE-INTEGRATED-WAVEGUIDE STRUCTURES

3. Simulation and experiment on SIW slot array antennas

4. Substrate Integrated Waveguide (SIW) Leaky-Wave Antenna With Transverse Slots

5. Low-Cost High-Gain and Broadband Substrate- Integrated-Waveguide-Fed Patch Antenna Array for 60-GHz Band

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