Simultaneous estimation of frequency and DOA of emitters based on signal-subspace rotation

You Gen Xu; Zhi Wen Liu

Simultaneous estimation of frequency and DOA of emitters based on signal-subspace rotation

You Gen Xu^*
, Zhi Wen Liu

^*此作品的通讯作者

集成电路与电子学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

The technique of simultaneous estimation of frequency and DOA is addressed. Based on signal subspace rotation and sampling of array signal and its delayed version, a new method is presented for the simultaneous estimation of frequency and DOA of multiple signal sources. By forming a so-called signal space matrix, the estimated parameters of frequencies and DO As are paired automatically. Simulation results show that the proposed method is effective.

源语言	英语
页（从-至）	357-360
页数	4
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	21
期	3
出版状态	已出版 - 2001

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title = "Simultaneous estimation of frequency and DOA of emitters based on signal-subspace rotation",

abstract = "The technique of simultaneous estimation of frequency and DOA is addressed. Based on signal subspace rotation and sampling of array signal and its delayed version, a new method is presented for the simultaneous estimation of frequency and DOA of multiple signal sources. By forming a so-called signal space matrix, the estimated parameters of frequencies and DO As are paired automatically. Simulation results show that the proposed method is effective.",

keywords = "DOA estimation, Frequency estimation, Signal-space matrix, Subspace rotation",

author = "Xu, \{You Gen\} and Liu, \{Zhi Wen\}",

year = "2001",

language = "English",

volume = "21",

pages = "357--360",

journal = "Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology",

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TY - JOUR

T1 - Simultaneous estimation of frequency and DOA of emitters based on signal-subspace rotation

AU - Xu, You Gen

AU - Liu, Zhi Wen

PY - 2001

Y1 - 2001

N2 - The technique of simultaneous estimation of frequency and DOA is addressed. Based on signal subspace rotation and sampling of array signal and its delayed version, a new method is presented for the simultaneous estimation of frequency and DOA of multiple signal sources. By forming a so-called signal space matrix, the estimated parameters of frequencies and DO As are paired automatically. Simulation results show that the proposed method is effective.

AB - The technique of simultaneous estimation of frequency and DOA is addressed. Based on signal subspace rotation and sampling of array signal and its delayed version, a new method is presented for the simultaneous estimation of frequency and DOA of multiple signal sources. By forming a so-called signal space matrix, the estimated parameters of frequencies and DO As are paired automatically. Simulation results show that the proposed method is effective.

KW - DOA estimation

KW - Frequency estimation

KW - Signal-space matrix

KW - Subspace rotation

UR - https://www.scopus.com/pages/publications/0142081608

M3 - Article

AN - SCOPUS:0142081608

SN - 1001-0645

VL - 21

SP - 357

EP - 360

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 3

ER -

Simultaneous estimation of frequency and DOA of emitters based on signal-subspace rotation

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