SPACE-FREQUENCY ADAPTIVE PROCESSING BASED ON SUBSPACE TECHNOLOGY

Jiahui Hong; Zhe Zheng; Yang Zhou

doi:10.1049/icp.2021.0502

SPACE-FREQUENCY ADAPTIVE PROCESSING BASED ON SUBSPACE TECHNOLOGY

Jiahui Hong, Zhe Zheng^*, Yang Zhou

^*Corresponding author for this work

School of Information and Electronics

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Citations (Scopus)

Abstract

When adaptive antenna array is applied to navigation receiver for anti-jamming, the traditional spatial algorithms cannot deal with broadband interference. Although space-time algorithm can resist broadband interference, it demands large amount of calculation and accurate delay, so this article use the space-frequency adaptive algorithm suppress broadband interference. Compared with the classical space-frequency PI algorithm, introducing subspace technique in frequency domain to further improve the ability of interference suppression. The effectiveness of the algorithm is verified by computer simulation.

Original language	English
Title of host publication	IET Conference Proceedings
Publisher	Institution of Engineering and Technology
Pages	1673-1678
Number of pages	6
Volume	2020
Edition	9
ISBN (Electronic)	9781839535406
DOIs	https://doi.org/10.1049/icp.2021.0502
Publication status	Published - 2020
Event	5th IET International Radar Conference, IET IRC 2020 - Virtual, Online Duration: 4 Nov 2020 → 6 Nov 2020

Conference

Conference	5th IET International Radar Conference, IET IRC 2020
City	Virtual, Online
Period	4/11/20 → 6/11/20

Keywords

ANTENNA ARRAY
POWER INVERSION
SPACE-FREQUENCY ADAPTIVE PROCESSING
SUBSPACE TECHNOLOGY

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10.1049/icp.2021.0502

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@inproceedings{abbe8382be5f45a4b0f2faf2c39f09ad,

title = "SPACE-FREQUENCY ADAPTIVE PROCESSING BASED ON SUBSPACE TECHNOLOGY",

abstract = "When adaptive antenna array is applied to navigation receiver for anti-jamming, the traditional spatial algorithms cannot deal with broadband interference. Although space-time algorithm can resist broadband interference, it demands large amount of calculation and accurate delay, so this article use the space-frequency adaptive algorithm suppress broadband interference. Compared with the classical space-frequency PI algorithm, introducing subspace technique in frequency domain to further improve the ability of interference suppression. The effectiveness of the algorithm is verified by computer simulation.",

keywords = "ANTENNA ARRAY, POWER INVERSION, SPACE-FREQUENCY ADAPTIVE PROCESSING, SUBSPACE TECHNOLOGY",

author = "Jiahui Hong and Zhe Zheng and Yang Zhou",

note = "Publisher Copyright: {\textcopyright} 2020 IET Conference Proceedings. All rights reserved.; 5th IET International Radar Conference, IET IRC 2020 ; Conference date: 04-11-2020 Through 06-11-2020",

year = "2020",

doi = "10.1049/icp.2021.0502",

language = "English",

volume = "2020",

pages = "1673--1678",

booktitle = "IET Conference Proceedings",

publisher = "Institution of Engineering and Technology",

address = "United Kingdom",

edition = "9",

}

TY - GEN

T1 - SPACE-FREQUENCY ADAPTIVE PROCESSING BASED ON SUBSPACE TECHNOLOGY

AU - Hong, Jiahui

AU - Zheng, Zhe

AU - Zhou, Yang

PY - 2020

Y1 - 2020

N2 - When adaptive antenna array is applied to navigation receiver for anti-jamming, the traditional spatial algorithms cannot deal with broadband interference. Although space-time algorithm can resist broadband interference, it demands large amount of calculation and accurate delay, so this article use the space-frequency adaptive algorithm suppress broadband interference. Compared with the classical space-frequency PI algorithm, introducing subspace technique in frequency domain to further improve the ability of interference suppression. The effectiveness of the algorithm is verified by computer simulation.

AB - When adaptive antenna array is applied to navigation receiver for anti-jamming, the traditional spatial algorithms cannot deal with broadband interference. Although space-time algorithm can resist broadband interference, it demands large amount of calculation and accurate delay, so this article use the space-frequency adaptive algorithm suppress broadband interference. Compared with the classical space-frequency PI algorithm, introducing subspace technique in frequency domain to further improve the ability of interference suppression. The effectiveness of the algorithm is verified by computer simulation.

KW - ANTENNA ARRAY

KW - POWER INVERSION

KW - SPACE-FREQUENCY ADAPTIVE PROCESSING

KW - SUBSPACE TECHNOLOGY

UR - http://www.scopus.com/inward/record.url?scp=85141167990&partnerID=8YFLogxK

U2 - 10.1049/icp.2021.0502

DO - 10.1049/icp.2021.0502

M3 - Conference contribution

AN - SCOPUS:85141167990

VL - 2020

SP - 1673

EP - 1678

BT - IET Conference Proceedings

PB - Institution of Engineering and Technology

T2 - 5th IET International Radar Conference, IET IRC 2020

Y2 - 4 November 2020 through 6 November 2020

ER -

SPACE-FREQUENCY ADAPTIVE PROCESSING BASED ON SUBSPACE TECHNOLOGY

Abstract

Conference

Keywords

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