Title :
Double-square frequency-selective surfaces and their equivalent circuit
Author :
Langley, Richard J. ; Parker, Edward A.
Author_Institution :
University of Kent at Canterbury, Electronics Laboratories, Canterbury, UK
Abstract :
The general form of the plane-wave transmission/frequency curves for frequency-selective surfaces consisting of arrays of double squares has been deduced from the performance of 13 different arrays. Band spacing ratios between 1.5 and about 2.2 are available. An equivalent circuit is presented for design work.
Keywords :
antenna theory; equivalent circuits; arrays; band spacing ratios; double-square frequency-selective surfaces; equivalent circuit; plane-wave transmission/frequency;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19830460
