✦ LIBER ✦

Compact circularly polarized triangular microstrip antenna with y-shaped slot

✍ Scribed by Kai-Ping Yang; Kin-Lu Wong; Jui-Han Lu

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 200 KB
Volume: 20
Category: Article
ISSN: 0895-2477
DOI: 10.1002/(sici)1098-2760(19990105)20:1<31::aid-mop8>3.0.co;2-k

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✦ Synopsis

A no¨el compact circular polarization CP design of a single-feed equilateral-triangular microstrip antenna with a Y-shaped slot is presented. The Y-shaped slot is cut in the patch with its upper two arms facing either the triangle tip or the bottom side of the triangular patch. Results show that, with a proper size of the Y-shaped slot, the present proposed design can ha¨e an antenna size reduction up to about 19% for operating at a gi¨en frequency for circular polarization, as compared to the regular-size circularly polarized triangular microstrip antenna. The Figure 4

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