Affiliation of Author(s):电子信息工程学院

Journal:Asia Pacif Microwave Conf Proc APMC

Abstract:A metasurface-based substrate integrated Fabry-Pérot cavity (FPC) antenna is presented for improved radiation performance associated with ultra-low profile. A novel partially reflective planar artificial magnetic conductor (AMC) structure is proposed as the upper reflector of the substrate integrated FP resonant cavity. A microstrip patch antenna is embedded inside the cavity as a feed. The proposed antenna is designed to operate at 9.35 GHz with the maximum realized gain of 14.2 dBi and the overall profile of ?0/10 (?0 is the operating wavelength in free space). The low-profile performance of the proposed design outperforms any previous substrate-integrated FPC antenna design with this gain performance. The influences of the FP cavity on the profile reduction of the antenna and the gain enhancement of the antenna are also investigated. © 2018 IEICE

Translation or Not:no

Date of Publication:2018-07-02

Co-author:Liu, Zhiming,Xiangkun Kong,F70206396,Liu, Xiaochun,Sun, Shining

Correspondence Author:lsb