Departmental Bulletin Paper テーパーバラン給電等角スパイラルアンテナ
EQUIANGULAR SPIRAL ANTENNA WITH A TAPER BALUN

福田, 賢史郎  ,  FUKUTA, Kenshiro

(56) 2015-03-24 , 法政大学大学院理工学・工学研究科
ISSN:2187-9923
NCID:AA12677220
Description
A self-complementary antenna is presented by Y. Musiake. This paper discusses an equiangular spiral antenna with a taper balun, which is one of the self-complementary antennas. The taper balun transforms the input impedance from 50 Ω to 188 Ω. It has a wide VSWR bandwidth of less than 2 and an axial ratio of less than 3 dB.
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http://repo.lib.hosei.ac.jp/bitstream/10114/10454/1/13R3147.pdf

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