An excitation weight determination method for onboard phased array antennas with weight interpolation network

Yoshinori Suzuki, Yutaka Imaizumi, Jin Mitsugi, Masazumi Ueba

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In order to realize lightweight onboard satellite antennas, we proposed a technique that uses linear interpolation to reduce the number of control circuits. Compared to the conventional approach, the reduction is about 70%. To apply the technique to practical multi-beam systems with frequency reuse, it is necessary to meet the requirement in term of beam isolation. This paper presents a method for determining the excitation weights so as to meet the requirement of multi-beam systems with frequency reuse. We confirm the validity of the method by calculating the antenna patterns generated by the excitation weights output.

本文言語English
ホスト出版物のタイトルIEEE International Symposium on Phased Array Systems and Technology 2003, Array 2003
出版社Institute of Electrical and Electronics Engineers Inc.
ページ517-522
ページ数6
ISBN(電子版)078037827X
DOI
出版ステータスPublished - 2003
外部発表はい
イベント6th IEEE Phased Array Systems and Technology Symposium, Array 2003 - Boston, United States
継続期間: 2003 10 142003 10 17

出版物シリーズ

名前IEEE International Symposium on Phased Array Systems and Technology
2003-January

Other

Other6th IEEE Phased Array Systems and Technology Symposium, Array 2003
CountryUnited States
CityBoston
Period03/10/1403/10/17

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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