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Size reduction of planar patch antenna by means of slot insertion

✍ Scribed by Laurent Desclos

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 131 KB
Volume: 25
Category: Article
ISSN: 0895-2477
DOI: 10.1002/(sici)1098-2760(20000420)25:2<111::aid-mop8>3.0.co;2-s

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✦ Synopsis

The present note concerns the reduction of the global size of a planar patch antenna by using the insertion of slots and other capaciti¨e effects. The method of optimizing the size is shown to obtain the best reduction for the patch. Two examples are shown for the S-frequency band with linear polarization, including a single substrate and a double substrate. The configuration is reduced by 20% in dimensions on a substrate of permitti¨ity of 2᎐6.15.

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