Antenna Array Calibration Using Known Sources(2) : Consideration on reduction of number of Data Sets

DOI Web Site 3 References
  • HARA Rokuzou
    Graduate School of Science & Technology, Niigata University
  • ARAI Takahiro
    Graduate School of Science & Technology, Niigata University
  • YAMADA Hiroyoshi
    Department of Information Engineering, Faculty of Engineering, Niigata University
  • YAMAGUCHI Yoshio
    Department of Information Engineering, Faculty of Engineering, Niigata University

Bibliographic Information

Other Title
  • 既知の波源を用いたアンテナアレー校正法(2) : 校正用データセットの軽減に関する考察
  • 既知の波源を用いたアンテナアレーの校正法(2)校正用データセットの軽減に関する考察
  • キチ ノ ハゲン オ モチイタ アンテナアレー ノ コウセイホウ 2 コウセイヨウ データセット ノ ケイゲン ニ カンスル コウサツ

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Abstract

Recently, researches for direction-of-arrival(DOA)estimation using antenna array have made great progress. Especially, it is desired for the estimation by superresolution techniques to apply to communication systems as well as sensings. However, implementation of perfect antenna array which ofen appears in formulation of superresolution techniques is impossible and must supplement it by calibration of antenna array before appling superresolution technique. In this report, we propose a calibration-parameter estimation method for antenna array that utilized wave sources whose DOAs are already known. The main improvement in this method is reduction of number of data sets for calibration.

Journal

  • ITE Technical Report

    ITE Technical Report 25.74 (0), 61-67, 2001

    The Institute of Image Information and Television Engineers

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