Title :
A novel active frequency selective surface based on complementary structures
Author :
Bao, Zhuoru ; Yang, Yang ; He, Xiaoxiang ; Wang, Xin
Author_Institution :
Coll. of Electron. & Inf. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
A novel active frequency selective surface (FSS) based on complementary structures is proposed in this paper. The structure is made up of square loop apertures and crossed dipoles on either side of a thin substrate. Several PIN diodes are loaded between crossed dipoles to provide different transmission states. The crossed dipoles are also used as feeding lines in the design to reduce the influence of additional feeder system on transmission characteristics. Simulated and measured results of the transmission coefficients are provided to validate the new design.
Keywords :
antenna theory; dipole antennas; frequency selective surfaces; p-i-n diodes; radar absorbing materials; FSS; PIN diodes; active frequency selective surface; complementary structures; crossed dipoles; feeder system; radar absorbers; square loop apertures; transmission states; Apertures; Frequency selective surfaces; Impedance; Integrated circuit modeling; PIN photodiodes; Surface waves; Voltage measurement;
Conference_Titel :
Microwave Workshop Series on Millimeter Wave Wireless Technology and Applications (IMWS), 2012 IEEE MTT-S International
Conference_Location :
Nanjing
Print_ISBN :
978-1-4673-0901-1
Electronic_ISBN :
978-1-4673-0903-5
DOI :
10.1109/IMWS2.2012.6338183
