Tsang, K.K., Langley, Richard J. (1994) Annular Ring Microstrip Antennas on Biased Ferrite Substrates. Electronics Letters, 30 (16). pp. 1257-1258. ISSN 0013-5194. (doi:10.1049/el:19940869) (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) (KAR id:20074)
| 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. | |
| Official URL: http://dx.doi.org/10.1049/el:19940869 Additional I... |
|
Abstract
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 |
|---|---|
| DOI/Identification number: | 10.1049/el:19940869 |
| Uncontrolled keywords: | ANTENNAS; MICROSTRIP ANTENNAS; FERRITE APPLICATIONS |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Institutional Unit: | Schools > School of Engineering, Mathematics and Physics > Engineering |
| Former Institutional Unit: |
Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts
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| Depositing User: | P. Ogbuji |
| Date Deposited: | 10 Jun 2009 08:26 UTC |
| Last Modified: | 20 May 2025 10:34 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/20074 (The current URI for this page, for reference purposes) |
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