多周波CW方式における速度・距離視野拡張法

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2016/04/01

タイトル(英語): Expansions of Observable Maximum Velocity and Range of Multiple Frequency CW

著者名: 秋田　学（電気通信大学大学院情報理工学研究科），山下　遼（電気通信大学大学院情報理工学研究科），渡邉　俊人（電気通信大学大学院情報理工学研究科），渡辺　優人（電気通信大学大学院情報理工学研究科），稲葉　敬之（電気通信大学大学院情報理工学研究科）

著者名(英語): Manabu Akita (Graduate School of Electro-Communications, The University of Electro-Communications), Ryo Yamashita (Graduate School of Electro-Communications, The University of Electro-Communications), Toshihito Watanabe (Graduate School of Electro-Communications, The University of Electro-Communications), Masato Watanabe (Graduate School of Electro-Communications, The University of Electro-Communications), Takayuki Inaba (Graduate School of Electro-Communications, The University of Electro-Communications)

キーワード: レーダ，多周波CW方式，距離視野，速度視野　　Radar，Multiple Frequency CW，Range ambiguity，Velocity ambiguity

要約(英語): Multiple Frequency Continuous Wave (MFCW) is one of the efficient methods having both long range performance and range resolution. In this paper, the transmission sequences and signal processing to expand the observable maximum velocity and maximum range of MFCW are described. At first, we propose Hybrid Sequence MFCW in which frequency steps for the velocity estimation are added to the conventional MFCW to expand the observable maximum velocity. And then we also propose the signal processing using two initial frequencies to expand the observable maximum range. We show the initial experimental results on a general road. The results indicated that both proposed methods worked well on the field experiments.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.136 No.4 （2016） 特集：最新の化合物半導体デバイスとその応用技術

本誌掲載ページ: 532-541 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/136/4/136_532/_article/-char/ja/