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Optimization of a Stacked Patch Antenna for High Directivity
(Powerwave Technologies Antennvagen 6 187 80 Täby, Sweden)
KTH, Superseded Departments, Signals, Sensors and Systems.
(Optimal RF 1590 Buckeye Drive Milpitas, CA 95035-7418 USA)
2004 (English)In: 13èmes Journées Internationales de Nice sur les Antennes (JINA), 2004, 317-372 p.Conference paper (Refereed)
Abstract [en]

We present a probe-fed stacked microstrip patch antenna optimized for high directivity. The optimizationprocedure uses a Method-of-Moment simulation code which shows very good agreement with measurements.Using 4 patches we achieve a directivity of 13.1 dB for a finite ground plane and 14.9 dB for an infiniteground plane which is higher than previously reported for a patch antenna. A discussion of the antennaoperation using equivalent dipole moments shows that the behavior is similar to a Yagi-Uda antenna.

Place, publisher, year, edition, pages
2004. 317-372 p.
Keyword [en]
directivity, antenna, patches
National Category
Telecommunications Communication Systems
URN: urn:nbn:se:kth:diva-96371OAI: diva2:530523
13èmes Journées Internationales de Nice sur les Antennes (JINA)
QC 20120816Available from: 2012-06-03 Created: 2012-06-03 Last updated: 2012-08-16Bibliographically approved

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Lindmark, Björn
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