Design of FSS for Wideband and Wide-Angle Coverage—Challenges and Possible Solutions

作者: Raj Mittra , Nathawut Homsup

DOI:

关键词: Selective surfaceComputer scienceElectronic engineeringPassbandWidebandFiltering theoryAngular rangeBandwidth (signal processing)Frequency band

摘要: This paper examines the challenges encountered in process of designing Frequency Selective Surfaces (FSSs) for applications that call simultaneous coverage over very wide frequency band as well angle. The begins with a review existing literature and concludes none them can provide, even suggested modifications, design meets our needs 3:1 bandwidth an angular range 60deg or higher. Next, we propose some new designs examine how meet stated goals

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