EFFECTS OF FEED WIRE ON RADIATION CHARACTERISTICS OF A DUAL SPIRAL ANTENNA.

H. Nakano, Y. Minegishi, Kazuhide Hirose

Research output: Contribution to journalArticle

Abstract

The axial ratio and the radiation pattern of a dual spiral antenna improve as the feed wire length is shortened. The bandwidth for circular polarization within an axial ratio of 3. 0 db is estimated to be 1:1. 35 for a feed wire length of zero.

Original languageEnglish
Pages (from-to)363-364
Number of pages2
JournalElectronics Letters
Volume24
Issue number6
Publication statusPublished - 1988 Jan 1
Externally publishedYes

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Spiral antennas
Antenna feeders
Wire
Radiation
Circular polarization
Directional patterns (antenna)
Bandwidth

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

EFFECTS OF FEED WIRE ON RADIATION CHARACTERISTICS OF A DUAL SPIRAL ANTENNA. / Nakano, H.; Minegishi, Y.; Hirose, Kazuhide.

In: Electronics Letters, Vol. 24, No. 6, 01.01.1988, p. 363-364.

Research output: Contribution to journalArticle

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