Resolution Enhancement of Pulse Radar by Inversion Method (Special Issue on Radar Technology)

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概要

• 論文の詳細を見る

• The size and weight of marine pulse radar systems must be limited in order to mount them on board boats. However, the azimuthal resolution of a marine radar with a small antenna is degraded by the antenna beam width. It is desirable to use signal processing techniques to increase both the azimuthal resolution and the range resolution of such systems without changing their external configuration. This paper introduces a resolution enhancement method based on deconvolution, which is a kind of inversion. The frequency domain deconvolution method is described first. The effectiveness of the proposed method is shown by simulation. Then, an example of resolution enhancement processing is applied to a pulse radar. The results of practical experiments show that this method is a promising way of upgrading radars by simply processing the received signals.

• 社団法人電子情報通信学会の論文
• 1993-10-25

著者

• Wu Xuefeng

  Faculty Of Electro-communications University Of Electro-communications

• ARAI Ikuo

  Faculty of Electro-Communications, The University of Electro-Communications

• Kusama Kiyoshi

  Faculty of Electro-Communications, University of Electro-Communications

• Suzuki Tsutomu

  Faculty of Electro-Communications, University of Electro-Communications

• Arai Ikuo

  The University of Electro-Communication, Department of Electronics Engineering

• Arai Ikuo

  Faculty Of Electro-communications The University Of Electro-communications

• Kusama Kiyoshi

  Faculty Of Electro-communications University Of Electro-communications

• Suzuki Tsutomu

  Faculty Of Electro-communications University Of Electro-communications

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