Development of a one-sided directional thin planar antenna with quarter wavelength top metal

Haruichi Kanaya, K. Tsumura, Ramesh Pokharel, K. Yoshida, A. Ishikawa, S. Fukagawa, A. Tahira

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents the design of thin planar one-sided directional slot antenna on patterned circuit board. Our proposed planar antenna has the matching circuit composed of coplanar waveguide (CPW) transmission line, interdigital gap, a top metal layer and a bottom floating metal layer. In order to realize the one-sided directional properties, the length of the top metal layer is adjusted, and at that time, the bottom metal layer is adjusted to the length that doesn't resonate. The final antenna size of the 300MHz specified low power wireless receiver is 137mm x 61 mm. We also fabricated the one-sided directional slot antenna using FR4, and measured the radiation pattern.

Original languageEnglish
Title of host publicationAPMC 2009 - Asia Pacific Microwave Conference 2009
Pages28-31
Number of pages4
DOIs
Publication statusPublished - Dec 1 2009
EventAsia Pacific Microwave Conference 2009, APMC 2009 - Singapore, Singapore
Duration: Dec 7 2009Dec 10 2009

Publication series

NameAPMC 2009 - Asia Pacific Microwave Conference 2009

Other

OtherAsia Pacific Microwave Conference 2009, APMC 2009
CountrySingapore
CitySingapore
Period12/7/0912/10/09

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

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