Open AccessDual-Frequency Decoupling Networks for Compact Antenna Arrays
Author(s) -
Jacob Coetzee
Publication year - 2011
Publication title -
international journal of microwave science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.125
H-Index - 11
eISSN - 1687-5834
pISSN - 1687-5826
DOI - 10.1155/2011/249647
Subject(s) - decoupling (probability) , electronic engineering , dual (grammatical number) , topology (electrical circuits) , computer science , engineering , electrical engineering , control engineering , art , literature
Decoupling networks can alleviate the effects of mutual coupling in antenna arrays. Conventional decoupling networks can provide decoupled and matched ports at a single frequency. This paper describes dual-frequency decoupling which is achieved by using a network of series or parallel resonant circuits instead of single reactive elements.
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