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Design and realization of a self-actuated frequency-selective radome integrated with microstrip antenna

Published online by Cambridge University Press:  08 June 2018

Qihui Zhou*
Affiliation:
College of Electronic Science, National University of Defense Technology, Changsha, China
Peiguo Liu
Affiliation:
College of Electronic Science, National University of Defense Technology, Changsha, China
Bo Yi
Affiliation:
College of Electronic Science, National University of Defense Technology, Changsha, China
Dingwang Yu
Affiliation:
College of Electronic Science, National University of Defense Technology, Changsha, China
*
Author for correspondence: Qihui Zhou, E-mail: [email protected]

Abstract

In this paper, a self-actuated frequency-selective radome is presented and applied to a microstrip antenna. The radome acts as a self-triggered switchable screen to achieve adaptive electromagnetic protection in the L band. A prototype of the radome is fabricated to measure its transmission performance. The switchable characteristic is verified by a high-power radiation experiment carried out in a waveguide system. Besides, the antenna is placed under the radome to realize integration analysis, and the radiation performance of the composite antenna radome is measured in the anechoic chamber.

Type
Research Papers
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2018 

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