Modified virtual spatial smoothing algorithm

You Gen Xu; Zhi Wen Liu

Modified virtual spatial smoothing algorithm

You Gen Xu^*
, Zhi Wen Liu

^*Corresponding author for this work

School of Integrated Circuits and Electronics

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

We propose a realistic modified virtual spatial smoothing (MVSS) algorithm for decorrelating the rectilinear signals (such as AM and BPSK signals), which does not require special assumption on signals' natural phases. The MVSS has the capability of fulfilling source decorrelation without array aperture reduction and effective element loss. The MVSS preprocessed subspace decomposition based direction of arrival (DOA) estimator is shown to outperform the traditional spatial smoothing counterpart.

Original language	English
Pages (from-to)	2646-2650
Number of pages	5
Journal	Tien Tzu Hsueh Pao/Acta Electronica Sinica
Volume	37
Issue number	12
Publication status	Published - Dec 2009

Keywords

Aperture extension
Array signal processing
Direction-of-arrival (DOA) estimation
Noncircular signal
Spatial smoothing

Cite this

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title = "Modified virtual spatial smoothing algorithm",

abstract = "We propose a realistic modified virtual spatial smoothing (MVSS) algorithm for decorrelating the rectilinear signals (such as AM and BPSK signals), which does not require special assumption on signals' natural phases. The MVSS has the capability of fulfilling source decorrelation without array aperture reduction and effective element loss. The MVSS preprocessed subspace decomposition based direction of arrival (DOA) estimator is shown to outperform the traditional spatial smoothing counterpart.",

keywords = "Aperture extension, Array signal processing, Direction-of-arrival (DOA) estimation, Noncircular signal, Spatial smoothing",

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

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language = "English",

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AU - Xu, You Gen

AU - Liu, Zhi Wen

PY - 2009/12

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AB - We propose a realistic modified virtual spatial smoothing (MVSS) algorithm for decorrelating the rectilinear signals (such as AM and BPSK signals), which does not require special assumption on signals' natural phases. The MVSS has the capability of fulfilling source decorrelation without array aperture reduction and effective element loss. The MVSS preprocessed subspace decomposition based direction of arrival (DOA) estimator is shown to outperform the traditional spatial smoothing counterpart.

KW - Aperture extension

KW - Array signal processing

KW - Direction-of-arrival (DOA) estimation

KW - Noncircular signal

KW - Spatial smoothing

UR - https://www.scopus.com/pages/publications/75349100553

M3 - Article

AN - SCOPUS:75349100553

SN - 0372-2112

VL - 37

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JO - Tien Tzu Hsueh Pao/Acta Electronica Sinica

JF - Tien Tzu Hsueh Pao/Acta Electronica Sinica

IS - 12

ER -

Modified virtual spatial smoothing algorithm

Abstract

Keywords

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