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Proceedings Paper

Dielectric-image line-fed millimeter-wave microstrip antenna arrays
Author(s): Srildhar Kanamaluru; Ming-yi Li; Kai Chang
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Paper Abstract

This paper presents the analysis and design of millimeter-wave aperture coupled microstrip antenna arrays fed by a dielectric image line (ACMADIL). A theory based on the cavity model of microstrip antenna and the change in modal voltage of image line at aperture was developed to analyze the single element aperture coupled microstrip patch antenna. It was then combined with the array theory to design linear traveling wave microstrip antenna arrays at Ka-band. Experiments show very good results for the arrays.

Paper Details

Date Published: 13 November 1998
PDF: 6 pages
Proc. SPIE 3465, Millimeter and Submillimeter Waves IV, (13 November 1998); doi: 10.1117/12.331186
Show Author Affiliations
Srildhar Kanamaluru, Millitech Corp. (United States)
Ming-yi Li, Texas A&M Univ. (United States)
Kai Chang, Texas A&M Univ. (United States)


Published in SPIE Proceedings Vol. 3465:
Millimeter and Submillimeter Waves IV
Mohammed N. Afsar, Editor(s)

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