Taylor, P.S. and Batchelor, J.C. and Parker, E.A. (2011) A Passively Switched Dual-Band Circular FSS Slot Array. In: 2011 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC), 12-16th September 2011, Torino, Italy.
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This paper details a technique for achieving dual-band operation from a ring type slot frequency selective surface (FSS). Series resonant tuned circuits are employed in the structure to operate as frequency selective switches, offering a high or low impedance state depending upon the operating frequency of the FSS. A harmonically or near harmonically related dual-band design targeted at the WLAN bands of 2.45 and 5GHz is discussed and its performance evaluated both by computer simulation and practical measurements.
|Item Type:||Conference or workshop item (Paper)|
|Uncontrolled keywords:||Abstracts , Approximation methods , Bismuth , Computational modeling , Ferrites , Magnetization , Waveguide theory|
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics (see also: telecommunications) > TK7872.F5 Active filters, Frequency Selective Surfaces|
|Divisions:||Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts > Broadband & Wireless Communications|
|Depositing User:||J. Harries|
|Date Deposited:||26 Apr 2012 14:16|
|Last Modified:||02 May 2012 09:14|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/29360 (The current URI for this page, for reference purposes)|
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