作者: Raj Mittra , Nathawut Homsup
DOI:
关键词: Selective surface 、 Computer science 、 Electronic engineering 、 Passband 、 Wideband 、 Filtering theory 、 Angular range 、 Bandwidth (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