Title of Paper:A Novel Slot Array Antenna With a Substrate-Integrated Coaxial Line Technique

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Affiliation of Author(s):电子信息工程学院

Journal:IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS

Key Words:Liquid crystal polymer (LCP) slot array antenna substrate-integrated coaxial line (SICL)

Abstract:In this letter, a novel slot array antenna with a substrate-integrated coaxial line (SICL) technique is proposed. The proposed antenna has radiation slots etched homolaterally along the mean line in the top metallic layer of SICL and achieves a compact transverse dimension. A prototype with 5 x 10 longitudinal slots is designed and fabricated with a multilayer liquid crystal polymer (LCP) process. A maximum gain of 15.0 dBi is measured at 35.25 GHz with sidelobe levels of - 28.2 dB (E-plane) and - 33.1 dB (H-plane). The close correspondence between experimental results and designed predictions on radiation patterns has validated the proposed excogitation in the end.

ISSN No.:1536-1225

Translation or Not:no

Date of Publication:2017-01-01

Co-author:邢可,伍磊,郭子均,魏香云,马羽,赵仁荣

Correspondence Author:Liu Bing