Annular Ring Microstrip Antennas on Biased Ferrite Substrates

Tsang, K.K. and Langley, Richard J. (1994) Annular Ring Microstrip Antennas on Biased Ferrite Substrates. Electronics Letters, 30 (16). pp. 1257-1258. ISSN 0013-5194. (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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Properties of annular ring microstrip antennas printed on magnetically biased ferrite substrates are reported. Experimental results for the fundamental TM11 mode and a higher-order TM21 mode are described. Circular polarisation is generated using a single electromagnetically coupled feed for both modes. The resonance frequency can be tuned over a 15% range using a magnetic bias normal to the patch and ferrite.

Item Type: Article
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts
Depositing User: P. Ogbuji
Date Deposited: 10 Jun 2009 08:26
Last Modified: 23 Jun 2014 09:05
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