Circularly Polarized Self-Diplexing Array Antenna with Higher Gain Operation

Hisao Iwasaki, Teruaki Nakajima, Yasuo Suzuki

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)


The relationship between the rotation angle of linear po- larization for a sequentially rotated circular array antenna and the array antenna gain has been demonstrated earlier, and a multiring array antenna with medium gain has already been proposed by the authors. Using these results, a novel self-diplexing array antenna with high isolation level and higher gain operation consisting of the above-mentioned multiring array is proposed, and the measured results are presented to demonstrate the proposed method of improving gain for both transmit and receive bands in L-band mobile satellite communication.

Original languageEnglish
Pages (from-to)1156-1159
Number of pages4
JournalIEEE Transactions on Antennas and Propagation
Issue number10
Publication statusPublished - 1995 Oct

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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