Lima, A.C.D. and Parker, E.A. and Langley, R.J. (1994) Tunable frequency-selective surface using liquid substrates. Electronics Letters, 30 (4). pp. 281-282. ISSN 0013-5194.
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The passband of a convoluted slot array is switched in frequency by exchanging liquid substrates. In the example illustrated, liquid with epsilon(r) congruent-to 2.2 gives a 3 GHz frequency shift and a 16 dB change in the transmission coefficient at 17 GHz.
|Uncontrolled keywords:||frequency selective surfaces; antennas; radomes|
|Subjects:||T Technology > TA Engineering (General). Civil engineering (General)|
|Divisions:||Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts|
|Depositing User:||O.O. Odanye|
|Date Deposited:||08 Jul 2009 13:10|
|Last Modified:||10 Aug 2012 13:51|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/19856 (The current URI for this page, for reference purposes)|
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