Active frequency selective surface with tunability

Hui Bai; Weihan Li; Mingbao Yan; Jiafu Wang; Tianshuo Qiu

doi:10.1117/12.2585197

4 December 2020 Active frequency selective surface with tunability

Hui Bai, Weihan Li, Mingbao Yan, Jiafu Wang, Tianshuo Qiu

Proceedings Volume 11617, International Conference on Optoelectronic and Microelectronic Technology and Application; 116171O (2020) https://doi.org/10.1117/12.2585197
Event: International Conference on Optoelectronic and Microelectronic Technology and Application, 2020, Nanjing, China

Abstract

In this paper, an active frequency selective surface (AFSS) with tunable frequency passbands is proposed. The AFSS structure is composed of three metallic layers that separated by two thin dielectric substrates. The tunable passband characteristics can be achieved by embedding PIN diodes on the top and bottom metallic layer. By switching the on-off state of PIN diodes on the top and bottom layer, the resonant frequency will change, thus realizing the passband tunability. Meanwhile, the AFSS structure has good angular stability in the large oblique incidence.

Citation Download Citation

Hui Bai, Weihan Li, Mingbao Yan, Jiafu Wang, and Tianshuo Qiu "Active frequency selective surface with tunability", Proc. SPIE 11617, International Conference on Optoelectronic and Microelectronic Technology and Application, 116171O (4 December 2020); https://doi.org/10.1117/12.2585197

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available