Angle estimation in the presence of mainbeam interference with the differential EMVDR

Junhao Xie; Yeshu Yuan; Yongtan Liu

doi:10.1109/ICR.2001.984843

Angle estimation in the presence of mainbeam interference with the differential EMVDR

Junhao Xie^*
, Yeshu Yuan
, Yongtan Liu

^*Corresponding author for this work

School of Electronics and Information Engineering

Harbin Institute of Technology

Research output: Contribution to conference › Paper › peer-review

Abstract

The Extended Minimum Variance Distortionless Response (EMVDR) spatial spectrum estimator is presented, of which MVDR and thermal noise algorithm (TNA) can be regarded as the special cases of it. EMVDR spectrum has infinite superresolution capability theoretically with increase of the power of array covariance matrix in the white noise background, which is verified by calculations. Further, the Differential EMVDR for angle estimation in the presence of mainbeam interference is derived. Simulations show that it can resolve and accurately locate targets while remarkably suppressing the interference within the main target beam.

Original language	English
Pages	843-846
Number of pages	4
DOIs	https://doi.org/10.1109/ICR.2001.984843
State	Published - 2001
Event	2001 CIE International Conference on Radar Proceedings - Beijing, China Duration: 15 Oct 2001 → 18 Oct 2001

Conference

Conference	2001 CIE International Conference on Radar Proceedings
Country/Territory	China
City	Beijing
Period	15/10/01 → 18/10/01

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10.1109/ICR.2001.984843

Cite this

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title = "Angle estimation in the presence of mainbeam interference with the differential EMVDR",

abstract = "The Extended Minimum Variance Distortionless Response (EMVDR) spatial spectrum estimator is presented, of which MVDR and thermal noise algorithm (TNA) can be regarded as the special cases of it. EMVDR spectrum has infinite superresolution capability theoretically with increase of the power of array covariance matrix in the white noise background, which is verified by calculations. Further, the Differential EMVDR for angle estimation in the presence of mainbeam interference is derived. Simulations show that it can resolve and accurately locate targets while remarkably suppressing the interference within the main target beam.",

author = "Junhao Xie and Yeshu Yuan and Yongtan Liu",

year = "2001",

doi = "10.1109/ICR.2001.984843",

language = "英语",

pages = "843--846",

note = "2001 CIE International Conference on Radar Proceedings ; Conference date: 15-10-2001 Through 18-10-2001",

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TY - CONF

T1 - Angle estimation in the presence of mainbeam interference with the differential EMVDR

AU - Xie, Junhao

AU - Yuan, Yeshu

AU - Liu, Yongtan

PY - 2001

Y1 - 2001

N2 - The Extended Minimum Variance Distortionless Response (EMVDR) spatial spectrum estimator is presented, of which MVDR and thermal noise algorithm (TNA) can be regarded as the special cases of it. EMVDR spectrum has infinite superresolution capability theoretically with increase of the power of array covariance matrix in the white noise background, which is verified by calculations. Further, the Differential EMVDR for angle estimation in the presence of mainbeam interference is derived. Simulations show that it can resolve and accurately locate targets while remarkably suppressing the interference within the main target beam.

AB - The Extended Minimum Variance Distortionless Response (EMVDR) spatial spectrum estimator is presented, of which MVDR and thermal noise algorithm (TNA) can be regarded as the special cases of it. EMVDR spectrum has infinite superresolution capability theoretically with increase of the power of array covariance matrix in the white noise background, which is verified by calculations. Further, the Differential EMVDR for angle estimation in the presence of mainbeam interference is derived. Simulations show that it can resolve and accurately locate targets while remarkably suppressing the interference within the main target beam.

UR - https://www.scopus.com/pages/publications/0035722320

U2 - 10.1109/ICR.2001.984843

DO - 10.1109/ICR.2001.984843

M3 - 论文

AN - SCOPUS:0035722320

SP - 843

EP - 846

T2 - 2001 CIE International Conference on Radar Proceedings

Y2 - 15 October 2001 through 18 October 2001

ER -

Angle estimation in the presence of mainbeam interference with the differential EMVDR

Abstract

Conference

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