Beamspace slow-time MIMO radar for multipath clutter mitigation

This paper concerns beamspace multiple-input multiple-output (MIMO) space-time adaptive processing (STAP) to mitigate radar clutter subject to multipath propagation between transmit and receive arrays. Transmit beams are phase-coded to be orthogonal after Doppler processing at the receiver (in "...

Full description

Saved in:
Bibliographic Details
Published in2008 IEEE International Conference on Acoustics, Speech and Signal Processing pp. 2313 - 2316
Main Authors Mecca, V.F., Krolik, J.L., Robey, F.C.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.03.2008
Subjects
array signal processing
Doppler radar
Frequency
Matrix decomposition
MIMO
MIMO systems
Radar clutter
Radar signal processing
Space vector pulse width modulation
Spaceborne radar
Time domain analysis
Transmitters
Online AccessGet full text
ISBN9781424414833
1424414830
ISSN1520-6149
DOI10.1109/ICASSP.2008.4518109

Cover

Abstract This paper concerns beamspace multiple-input multiple-output (MIMO) space-time adaptive processing (STAP) to mitigate radar clutter subject to multipath propagation between transmit and receive arrays. Transmit beams are phase-coded to be orthogonal after Doppler processing at the receiver (in "slow-time"). This permits separation and coherent recombination of transmit beams to form virtual transmit nulls in directions that would otherwise result in multipath clutter returns in the receive mainlobe. Compared to element-space methods, beamspace MIMO is particularly advantageous because physical transmit beams can be designed to efficiently illuminate a sector of interest as well as maintain a low transmit voltage standing wave ratio (VSWR).
AbstractList This paper concerns beamspace multiple-input multiple-output (MIMO) space-time adaptive processing (STAP) to mitigate radar clutter subject to multipath propagation between transmit and receive arrays. Transmit beams are phase-coded to be orthogonal after Doppler processing at the receiver (in "slow-time"). This permits separation and coherent recombination of transmit beams to form virtual transmit nulls in directions that would otherwise result in multipath clutter returns in the receive mainlobe. Compared to element-space methods, beamspace MIMO is particularly advantageous because physical transmit beams can be designed to efficiently illuminate a sector of interest as well as maintain a low transmit voltage standing wave ratio (VSWR).
Author Robey, F.C.
Mecca, V.F.
Krolik, J.L.
Author_xml – sequence: 1
  givenname: V.F.
  surname: Mecca
  fullname: Mecca, V.F.
  organization: Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC
– sequence: 2
  givenname: J.L.
  surname: Krolik
  fullname: Krolik, J.L.
  organization: Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC
– sequence: 3
  givenname: F.C.
  surname: Robey
  fullname: Robey, F.C.
BookMark eNo1j8tOwzAURI0oEm3JF3TjH0jw4zqOVwgqHpVaFamwrhznBozyUuIK8fdYosxmNGcxmlmQWdd3SMiKs4xzZm436_vD4TUTjBUZKF5EdkEWHAQAhwLMJUmMLv6zlDMy50qwNOdgrkkyTV8sCpRURs3J3QPadhqsQzo1_XcafIt0t9nt6WgrO9K6H2l7aoIfbPikrjmFgJH44D9s8H13Q65q20yYnH1J3p8e39Yv6Xb_HJduU8-1CmkZJzhjCmmdqqTOXZ2XRhshS1a5WgldI0LJ84iAOwbagEClrBBWqBylXJLVX69HxOMw-taOP8fzf_kL4WZNgw
ContentType Conference Proceeding
DBID 6IE
6IH
CBEJK
RIE
RIO
DOI 10.1109/ICASSP.2008.4518109
DatabaseName IEEE Electronic Library (IEL) Conference Proceedings
IEEE Proceedings Order Plan (POP) 1998-present by volume
IEEE Xplore All Conference Proceedings
IEEE Electronic Library (IEL)
IEEE Proceedings Order Plans (POP) 1998-present
DatabaseTitleList
Database_xml – sequence: 1
  dbid: RIE
  name: IEEE Electronic Library (IEL)
  url: https://proxy.k.utb.cz/login?url=https://ieeexplore.ieee.org/
  sourceTypes: Publisher
DeliveryMethod fulltext_linktorsrc
Discipline Engineering
EISBN 1424414849
9781424414840
EndPage 2316
ExternalDocumentID 4518109
Genre orig-research
GroupedDBID 23M
29P
6IE
6IF
6IH
6IK
6IL
6IM
6IN
AAJGR
AAWTH
ABLEC
ACGFS
ADZIZ
ALMA_UNASSIGNED_HOLDINGS
BEFXN
BFFAM
BGNUA
BKEBE
BPEOZ
CBEJK
CHZPO
IEGSK
IJVOP
IPLJI
M43
OCL
RIE
RIL
RIO
RNS
ID FETCH-LOGICAL-i175t-b152c9983ac5d376cf6b97923b0dcf527fee4b1679241c047942e55a22a256e33
IEDL.DBID RIE
ISBN 9781424414833
1424414830
ISSN 1520-6149
IngestDate Wed Aug 27 02:03:22 EDT 2025
IsPeerReviewed false
IsScholarly true
Language English
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-i175t-b152c9983ac5d376cf6b97923b0dcf527fee4b1679241c047942e55a22a256e33
PageCount 4
ParticipantIDs ieee_primary_4518109
PublicationCentury 2000
PublicationDate 2008-March
PublicationDateYYYYMMDD 2008-03-01
PublicationDate_xml – month: 03
  year: 2008
  text: 2008-March
PublicationDecade 2000
PublicationTitle 2008 IEEE International Conference on Acoustics, Speech and Signal Processing
PublicationTitleAbbrev ICASSP
PublicationYear 2008
Publisher IEEE
Publisher_xml – name: IEEE
SSID ssj0000453595
ssj0008748
Score 1.8447846
Snippet This paper concerns beamspace multiple-input multiple-output (MIMO) space-time adaptive processing (STAP) to mitigate radar clutter subject to multipath...
SourceID ieee
SourceType Publisher
StartPage 2313
SubjectTerms array signal processing
Doppler radar
Frequency
Matrix decomposition
MIMO
MIMO systems
Radar clutter
Radar signal processing
Space vector pulse width modulation
Spaceborne radar
Time domain analysis
Transmitters
Title Beamspace slow-time MIMO radar for multipath clutter mitigation
URI https://ieeexplore.ieee.org/document/4518109
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1bS8MwFA5zT_riZRPv5MFHs42mSdsn0eFwQnUwB3sbaS4w3FqZHYK_3pOkqxd88K0tpZdDOOdL8n3fQehSh7EMFNdEcRWTkJuQCEYFoZQKamBUGWnXIdNHfj8JH6Zs2kBXtRZGa-3IZ7pjD91evirk2i6VdUMG9ciq9baimHutVr2eAtDEa0yrLBxHrnMWlCc7PQqTjagL4D-tvZ6qc1rZEcGzu8P-zXg88iTL6n0_Gq-4ujPYRenmiz3d5KWzLrOO_Phl5vjfX9pD7S-FHx7VtWsfNXR-gHa-mRO20PWtFkvIN3Dn26J4J7YLPU6H6RNeCSVWGNAu9nREAJFYLlzHa7yce9OOIm-jyeDuuX9PqnYLZA4YoiQZxErC7IsKyRTkHWl4llh7waynpGFBZLQOM7ttA1VfOmv6QDMmgkAAbtKUHqJmXuT6COFAJRFT3BjBAAIYabXqJk4AflAtOO8do5YNxezVO2rMqiic_H35FG17loZlfp2hZrla63OAAmV24cbAJzFKql0
linkProvider IEEE
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1LT8JAEN4QPKgXH2B8uwePLpDubikno0QCSpEESLiR7T4SIrQGS0z89c52S33Eg7e2afqYbGa-mZ3vG4SuNQukp3xNlK8CwnzDiOBUEEqpoAZWlZG2DhkO_O6EPU75tIRuCi6M1jprPtM1e5jt5atErm2prM44xCPL1tvijDHu2FpFRQXAiWOZ5n44aGazsyBA2QSJtTa0LkgAaKH2lJ_TXJAInl7vte9Go6Frs8zf-GP0ShZ5Onso3Hyzazh5qa3TqCY_fsk5_ven9lH1i-OHh0X0OkAlHR-i3W_yhBV0e6_FEjwO3Pm2SN6JnUOPw174jFdCiRUGvItdQyLASCwX2cxrvJw72Y4krqJJ52Hc7pJ84AKZA4pISQS2kpB_USG5As8jjR-1rMBg1FDScK9ptGaR3biBuC8zcXpPcy48TwBy0pQeoXKcxPoYYU-1mlz5xggOIMBIy1Y3QQsACNXC9xsnqGJNMXt1mhqz3Aqnf1--Qtvdcdif9XuDpzO043o2bB_YOSqnq7W-AGCQRpfZevgEV6qtqg
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=proceeding&rft.title=2008+IEEE+International+Conference+on+Acoustics%2C+Speech+and+Signal+Processing&rft.atitle=Beamspace+slow-time+MIMO+radar+for+multipath+clutter+mitigation&rft.au=Mecca%2C+V.F.&rft.au=Krolik%2C+J.L.&rft.au=Robey%2C+F.C.&rft.date=2008-03-01&rft.pub=IEEE&rft.isbn=9781424414833&rft.issn=1520-6149&rft.spage=2313&rft.epage=2316&rft_id=info:doi/10.1109%2FICASSP.2008.4518109&rft.externalDocID=4518109
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1520-6149&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1520-6149&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1520-6149&client=summon