DocumentCode
3749646
Title
Reconfigurable shield by active frequency selective surface for LTE2.1GHz and WiFi2.45GHz
Author
Chenchen Yang;Huangyan Li;Qunsheng Cao;Yi Wang
Author_Institution
College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China 210016
Volume
1
fYear
2015
Firstpage
1
Lastpage
3
Abstract
Two novel active frequency selective surfaces (AFSS) are proposed in this paper. Long Term Evolution (LTE)-AFSS and WiFi-AFSS are made up of square loop patch and half circular loop patch for shielding 2.1GHz and 2.45GHz signals respectively. PIN diodes inside AFSSs are used to realize the switching between transmission and reflection characteristics. In addition, both AFSSs have large holes for the purpose of ventilation and heat dissipation. Equivalent circuit model (ECM) and resonance theory analysis are provided to validate the simulation. The detailed results of different incident wave angles(0°/30°/60°) are also given in this paper.
Keywords
"Microwave antennas","Microwave theory and techniques","Integrated circuit modeling","Analytical models","Bandwidth","Insertion loss","Microwave propagation"
Publisher
ieee
Conference_Titel
Microwave Conference (APMC), 2015 Asia-Pacific
Print_ISBN
978-1-4799-8765-8
Type
conf
DOI
10.1109/APMC.2015.7411715
Filename
7411715
Link To Document