DocumentCode
3689265
Title
Broadband band-pass FSS using patch-wire-patch coupled structures
Author
Mingbao Yan;Shaobo Qu;Jiafu Wang;Jieqiu Zhang;Lin Zheng;Wenjie Wang;Yongqiang Pang;Hang Zhou;Hangying Yuan
Author_Institution
College of Science Air Force Engineering University, Xi´an, Shaanxi, 710051, China
fYear
2015
fDate
7/1/2015 12:00:00 AM
Firstpage
1
Lastpage
3
Abstract
In this letter, a new sort of second-order band-pass frequency selective surface (FSS) with patch-wire-patch elements arranged in triangular grid is proposed. The compact FSS has the merits of broadband response. The -0.5dB bandwidth reaches up to 40.3% and the -3dB bandwidth reaches up to 66%. Moreover, the proposed FSS owns its advantages of miniaturization and excellent insensitivity to incident angles within 45° for both TE and TM polarizations. A prototype is fabricated and measured at X-band. Good agreement between the measured and simulated results is achieved.
Keywords
"Frequency selective surfaces","Band-pass filters","Bandwidth","Topology","Broadband communication","Microwave filters"
Publisher
ieee
Conference_Titel
Advanced Materials and Processes for RF and THz Applications (IMWS-AMP), 2015 IEEE MTT-S International Microwave Workshop Series on
Type
conf
DOI
10.1109/IMWS-AMP.2015.7325002
Filename
7325002
Link To Document