Gap-coupled patch-type waveguide-to-microstrip transition on single-layer dielectric substrate at V-band

J. H. Choi, K. Tokuda, H. Ogawa, Y. H. Kim

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

A compact gap-coupled patch-type waveguide-to-microstrip transition at V-band is proposed. It uses the coplanar waveguide feed patch and the gap-coupled parasitic patch antenna radiating into the waveguide to improve the bandwidth. This type of transition has a wide bandwidth (BW = 4.7%) more than a single-patch-type transition (BW = 1.3%) on a single-layer alumina substrate for -15 dB return loss.

Original languageEnglish
Pages (from-to)1067-1068
Number of pages2
JournalElectronics Letters
Volume40
Issue number17
DOIs
Publication statusPublished - 2004 Aug 19
Externally publishedYes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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