A New Low Complexity Angle of Arrival Algorithm for 1D and 2D Direction Estimation in MIMO Smart Antenna Systems

This paper proposes a new low complexity angle of arrival (AOA) method for signal direction estimation in multi-element smart wireless communication systems. The new method estimates the AOAs of the received signals directly from the received signals with significantly reduced complexity since it do...

Full description

Saved in:
Bibliographic Details
Published inSensors (Basel, Switzerland) Vol. 17; no. 11; p. 2631
Main Authors Al-Sadoon, Mohammed A G, Ali, Nazar T, Dama, Yousf, Zuid, Abdulkareim, Jones, Stephen M R, Abd-Alhameed, Raed A, Noras, James M
Format Journal Article
LanguageEnglish
Published Switzerland MDPI AG 15.11.2017
MDPI
Subjects
Accuracy
Algorithms
Angle of arrival
angles of arrival (AOAs)
Antennas
Arrays
computational complexity
Computer engineering
Computer simulation
Correlation analysis
covariance matrix
Decomposition
direct data acquisition (DDA)
direction estimation
Informatics
Matrix methods
Methods
MIMO (control systems)
multiple input multiple output (MIMO)
Music
Noise
Sensor arrays
Sensors
Signal processing
Smart antenna systems
smart antennas
Spacetime
Sparsity
Wireless communication systems
Wireless communications
angles of arrival (AOAs)
direct data acquisition (DDA)
direction estimation
multiple input multiple output (MIMO)
wireless communication systems
smart antennas
computational complexity
covariance matrix
Online AccessGet full text

Cover

Abstract This paper proposes a new low complexity angle of arrival (AOA) method for signal direction estimation in multi-element smart wireless communication systems. The new method estimates the AOAs of the received signals directly from the received signals with significantly reduced complexity since it does not need to construct the correlation matrix, invert the matrix or apply eigen-decomposition, which are computationally expensive. A mathematical model of the proposed method is illustrated and then verified using extensive computer simulations. Both linear and circular sensors arrays are studied using various numerical examples. The method is systematically compared with other common and recently introduced AOA methods over a wide range of scenarios. The simulated results show that the new method has several advantages in terms of reduced complexity and improved accuracy under the assumptions of correlated signals and limited numbers of snapshots.
AbstractList This paper proposes a new low complexity angle of arrival (AOA) method for signal direction estimation in multi-element smart wireless communication systems. The new method estimates the AOAs of the received signals directly from the received signals with significantly reduced complexity since it does not need to construct the correlation matrix, invert the matrix or apply eigen-decomposition, which are computationally expensive. A mathematical model of the proposed method is illustrated and then verified using extensive computer simulations. Both linear and circular sensors arrays are studied using various numerical examples. The method is systematically compared with other common and recently introduced AOA methods over a wide range of scenarios. The simulated results show that the new method has several advantages in terms of reduced complexity and improved accuracy under the assumptions of correlated signals and limited numbers of snapshots.
Author Al-Sadoon, Mohammed A G
Ali, Nazar T
Jones, Stephen M R
Noras, James M
Zuid, Abdulkareim
Abd-Alhameed, Raed A
Dama, Yousf
AuthorAffiliation 3 Department of Electrical and Computer Engineering, Khalifa University, Abu Dhabi 127788, UAE; ntali@kustar.ac.ae
4 Department of Electrical Engineering, Najah National University, Omar Ibn Al-Khattab St., 44859 Nablus, Palestine; yasdama@najah.edu
2 Department of Communication and Informatics Engineering, Basra University College of Science and Technology, Basra 61004, Iraq; kareimzweid@gmail.com
1 School of Engineering and Informatics, University of Bradford, Bradford BD7 1DP, UK; M.A.G.Al-Sadoon@bradford.ac.uk (M.A.G.A.-S.); s.m.r.jones@bradford.ac.uk (S.M.R.J.); J.M.Noras@bradford.ac.uk (J.M.N.)
AuthorAffiliation_xml – name: 4 Department of Electrical Engineering, Najah National University, Omar Ibn Al-Khattab St., 44859 Nablus, Palestine; yasdama@najah.edu
– name: 2 Department of Communication and Informatics Engineering, Basra University College of Science and Technology, Basra 61004, Iraq; kareimzweid@gmail.com
– name: 3 Department of Electrical and Computer Engineering, Khalifa University, Abu Dhabi 127788, UAE; ntali@kustar.ac.ae
– name: 1 School of Engineering and Informatics, University of Bradford, Bradford BD7 1DP, UK; M.A.G.Al-Sadoon@bradford.ac.uk (M.A.G.A.-S.); s.m.r.jones@bradford.ac.uk (S.M.R.J.); J.M.Noras@bradford.ac.uk (J.M.N.)
Author_xml – sequence: 1
  givenname: Mohammed A G
  surname: Al-Sadoon
  fullname: Al-Sadoon, Mohammed A G
  email: M.A.G.Al-Sadoon@bradford.ac.uk, M.A.G.Al-Sadoon@bradford.ac.uk
  organization: Department of Communication and Informatics Engineering, Basra University College of Science and Technology, Basra 61004, Iraq. M.A.G.Al-Sadoon@bradford.ac.uk
– sequence: 2
  givenname: Nazar T
  orcidid: 0000-0003-2991-9451
  surname: Ali
  fullname: Ali, Nazar T
  email: s.m.r.jones@bradford.ac.uk, s.m.r.jones@bradford.ac.uk
  organization: Department of Electrical and Computer Engineering, Khalifa University, Abu Dhabi 127788, UAE. s.m.r.jones@bradford.ac.uk
– sequence: 3
  givenname: Yousf
  orcidid: 0000-0002-4102-432X
  surname: Dama
  fullname: Dama, Yousf
  email: J.M.Noras@bradford.ac.uk, J.M.Noras@bradford.ac.uk
  organization: Department of Electrical Engineering, Najah National University, Omar Ibn Al-Khattab St., 44859 Nablus, Palestine. J.M.Noras@bradford.ac.uk
– sequence: 4
  givenname: Abdulkareim
  surname: Zuid
  fullname: Zuid, Abdulkareim
  email: kareimzweid@gmail.com, kareimzweid@gmail.com
  organization: Department of Communication and Informatics Engineering, Basra University College of Science and Technology, Basra 61004, Iraq. kareimzweid@gmail.com
– sequence: 5
  givenname: Stephen M R
  surname: Jones
  fullname: Jones, Stephen M R
  organization: School of Engineering and Informatics, University of Bradford, Bradford BD7 1DP, UK
– sequence: 6
  givenname: Raed A
  orcidid: 0000-0003-2972-9965
  surname: Abd-Alhameed
  fullname: Abd-Alhameed, Raed A
  email: R.A.A.Abd@bradford.ac.uk
  organization: School of Engineering and Informatics, University of Bradford, Bradford BD7 1DP, UK. R.A.A.Abd@bradford.ac.uk
– sequence: 7
  givenname: James M
  surname: Noras
  fullname: Noras, James M
  organization: School of Engineering and Informatics, University of Bradford, Bradford BD7 1DP, UK
BackLink https://www.ncbi.nlm.nih.gov/pubmed/29140313$$D View this record in MEDLINE/PubMed
BookMark eNpdksFuEzEQhi1URNvAgRdAlriUQ8Bee-3sBWmVFIiU0kPhbNm749TRrh1spyVvj2lK1HLyyP706Z_xnKMTHzwg9JaSj4w15FOiktJKMPoCnVFe8emsqsjJk_oUnae0IaRijM1eodOqoZwwys7QtsXf4R6vwj2eh3E7wG-X97j16wFwsLiN0d3pAbfDOkSXb0dsQ8R0gbXvcbXACxehyy54fJmyG_VD6Ty-Wl5d45tRx1xcGbzX-GafMozpNXpp9ZDgzeM5QT-_XP6Yf5uurr8u5-1q2nHR5ClYYAKMJcL2pi_tcWtoxxtiuBXaGlbXvCnNUK65IFQyQpiFmsqGN6IWkk3Q8uDtg96obSzh4l4F7dTDRYhrVdK5bgDFetNUDCghgnEme9OZjnEqagOyoTNSXJ8Pru3OjNB34HPUwzPp8xfvbtU63KlaUlayFcHFoyCGXztIWY0udTAM2kPYJUUbwSURUtQFff8fugm76MuoCiXlbCar8o0T9OFAdTGkFMEew1Ci_u6EOu5EYd89TX8k_y0B-wOWs7BI
CitedBy_id crossref_primary_10_3390_app12199726
crossref_primary_10_1515_freq_2019_0131
crossref_primary_10_1587_transfun_2021SMP0004
crossref_primary_10_1016_j_measurement_2023_113801
crossref_primary_10_1007_s11277_024_11284_z
crossref_primary_10_1109_ACCESS_2020_2993908
crossref_primary_10_1109_JSEN_2022_3141739
crossref_primary_10_1016_j_iot_2024_101152
crossref_primary_10_3390_electronics8121386
crossref_primary_10_3390_s18082727
crossref_primary_10_3390_inventions4030043
crossref_primary_10_3390_electronics11111739
crossref_primary_10_3390_s22072759
crossref_primary_10_1002_ett_3840
Cites_doi 10.1109/JSEN.2015.2503640
10.1109/TSP.2012.2201152
10.1109/TSP.2005.850882
10.1109/MSP.2011.2178495
10.1109/TAES.1979.308800
10.1155/2014/530413
10.1049/iet-rsn.2015.0336
10.1109/JSTSP.2009.2039170
10.1109/79.526899
10.1109/TAP.2017.2655013
10.1109/TSP.2007.914345
10.1109/LSP.2016.2636319
10.3390/s16091367
10.1109/TAP.1986.1143830
10.1109/TAES.2014.120532
10.1111/j.1365-246X.1973.tb03424.x
10.3390/s16071145
10.1109/LSP.2013.2272462
10.1109/TAP.2013.2256093
10.1109/MCOM.2014.6736761
10.1109/TSP.2012.2222378
10.1109/29.45540
10.1109/29.32276
10.3390/s17061433
10.1109/TIT.2011.2171529
10.1109/TAES.1983.309427
10.1109/TIT.2012.2189196
10.1109/TIT.2009.2034789
10.1109/TII.2016.2569416
10.1109/TIT.2006.871582
10.3390/s17051068
10.1016/0165-1684(94)00122-G
10.3390/s151026267
ContentType Journal Article
Copyright Copyright MDPI AG 2017
2017 by the authors. 2017
Copyright_xml – notice: Copyright MDPI AG 2017
– notice: 2017 by the authors. 2017
DBID NPM
AAYXX
CITATION
3V.
7X7
7XB
88E
8FI
8FJ
8FK
ABUWG
AFKRA
AZQEC
BENPR
CCPQU
DWQXO
FYUFA
GHDGH
K9.
M0S
M1P
PIMPY
PQEST
PQQKQ
PQUKI
PRINS
7X8
5PM
DOA
DOI 10.3390/s17112631
DatabaseName PubMed
CrossRef
ProQuest Central (Corporate)
Health & Medical Collection
ProQuest Central (purchase pre-March 2016)
Medical Database (Alumni Edition)
Hospital Premium Collection
Hospital Premium Collection (Alumni Edition)
ProQuest Central (Alumni) (purchase pre-March 2016)
ProQuest Central (Alumni)
ProQuest Central
ProQuest Central Essentials
ProQuest Central
ProQuest One Community College
ProQuest Central Korea
Health Research Premium Collection
Health Research Premium Collection (Alumni)
ProQuest Health & Medical Complete (Alumni)
Health & Medical Collection (Alumni Edition)
PML(ProQuest Medical Library)
Publicly Available Content Database
ProQuest One Academic Eastern Edition (DO NOT USE)
ProQuest One Academic
ProQuest One Academic UKI Edition
ProQuest Central China
MEDLINE - Academic
PubMed Central (Full Participant titles)
DOAJ Directory of Open Access Journals
DatabaseTitle PubMed
CrossRef
Publicly Available Content Database
ProQuest Central Essentials
ProQuest One Academic Eastern Edition
ProQuest Health & Medical Complete (Alumni)
ProQuest Central (Alumni Edition)
ProQuest One Community College
ProQuest Hospital Collection
Health Research Premium Collection (Alumni)
ProQuest Central China
ProQuest Hospital Collection (Alumni)
ProQuest Central
ProQuest Health & Medical Complete
Health Research Premium Collection
ProQuest Medical Library
ProQuest One Academic UKI Edition
Health and Medicine Complete (Alumni Edition)
ProQuest Central Korea
ProQuest One Academic
ProQuest Medical Library (Alumni)
ProQuest Central (Alumni)
MEDLINE - Academic
DatabaseTitleList
Publicly Available Content Database
PubMed

MEDLINE - Academic
Database_xml – sequence: 1
  dbid: DOA
  name: Directory of Open Access Journals
  url: https://www.doaj.org/
  sourceTypes: Open Website
– sequence: 2
  dbid: NPM
  name: PubMed
  url: https://proxy.k.utb.cz/login?url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed
  sourceTypes: Index Database
– sequence: 3
  dbid: 7X7
  name: Health & Medical Collection
  url: https://search.proquest.com/healthcomplete
  sourceTypes: Aggregation Database
DeliveryMethod fulltext_linktorsrc
Discipline Engineering
Music
EISSN 1424-8220
ExternalDocumentID oai_doaj_org_article_3db923e10063437dbcbc34165be79180
10_3390_s17112631
29140313
Genre Journal Article
GroupedDBID ---
123
2WC
3V.
53G
5VS
7X7
88E
8FE
8FG
8FI
8FJ
AADQD
AAHBH
ABDBF
ABJCF
ABUWG
ADBBV
ADRAZ
AENEX
AFKRA
AFZYC
ALIPV
ALMA_UNASSIGNED_HOLDINGS
ARAPS
BENPR
BPHCQ
BVXVI
CCPQU
CS3
D1I
DU5
E3Z
EBD
ESX
F5P
FYUFA
GROUPED_DOAJ
GX1
HCIFZ
HH5
HMCUK
HYE
IPNFZ
KB.
KQ8
L6V
M1P
M48
M7S
MODMG
M~E
NPM
OK1
P2P
P62
PDBOC
PIMPY
PQQKQ
PROAC
PSQYO
RIG
RNS
RPM
TUS
UKHRP
XSB
~8M
AAYXX
CITATION
7XB
8FK
AZQEC
DWQXO
K9.
PQEST
PQUKI
PRINS
7X8
5PM
ID FETCH-LOGICAL-c469t-efe36ebf06fdbd7114fb1c490b4f6afb3554933814a460173003fe51794965673
IEDL.DBID RPM
ISSN 1424-8220
IngestDate Tue Oct 22 15:13:43 EDT 2024
Tue Sep 17 21:07:48 EDT 2024
Fri Jun 28 07:30:53 EDT 2024
Fri Nov 29 11:48:41 EST 2024
Sat Dec 07 00:31:14 EST 2024
Wed Oct 16 01:00:12 EDT 2024
IsDoiOpenAccess true
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 11
Keywords angles of arrival (AOAs)
direct data acquisition (DDA)
direction estimation
multiple input multiple output (MIMO)
wireless communication systems
smart antennas
computational complexity
covariance matrix
Language English
License https://creativecommons.org/licenses/by/4.0
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-c469t-efe36ebf06fdbd7114fb1c490b4f6afb3554933814a460173003fe51794965673
Notes ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ORCID 0000-0003-2991-9451
0000-0003-2972-9965
0000-0002-4102-432X
OpenAccessLink https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5713173/
PMID 29140313
PQID 1977887202
PQPubID 2032333
ParticipantIDs doaj_primary_oai_doaj_org_article_3db923e10063437dbcbc34165be79180
pubmedcentral_primary_oai_pubmedcentral_nih_gov_5713173
proquest_miscellaneous_1964706765
proquest_journals_1977887202
crossref_primary_10_3390_s17112631
pubmed_primary_29140313
PublicationCentury 2000
PublicationDate 2017-11-15
PublicationDateYYYYMMDD 2017-11-15
PublicationDate_xml – month: 11
  year: 2017
  text: 2017-11-15
  day: 15
PublicationDecade 2010
PublicationPlace Switzerland
PublicationPlace_xml – name: Switzerland
– name: Basel
PublicationTitle Sensors (Basel, Switzerland)
PublicationTitleAlternate Sensors (Basel)
PublicationYear 2017
Publisher MDPI AG
MDPI
Publisher_xml – name: MDPI AG
– name: MDPI
References ref35
ref34
ref15
ref37
ref14
ref36
ref31
ref30
ref11
ref33
ref10
ref32
ref2
ref1
Al-Sadoon (ref13) 2016; 15
ref17
ref39
ref38
ref19
ref18
Al-Sadoon (ref4) 2016
Chang (ref12) 2012
ref24
ref23
ref26
ref25
ref20
ref42
ref41
ref22
ref21
ref43
Nemai Chandra (ref9) 2010
ref28
ref27
ref29
ref8
ref7
ref3
ref6
ref5
ref40
Capon (ref16) 1969
References_xml – ident: ref1
  doi: 10.1109/JSEN.2015.2503640
– ident: ref33
  doi: 10.1109/TSP.2012.2201152
– start-page: 1408
  year: 1969
  ident: ref16
  article-title: High-resolution frequency-wavenumber spectrum analysis
  contributor:
    fullname: Capon
– ident: ref24
  doi: 10.1109/TSP.2005.850882
– ident: ref11
  doi: 10.1109/MSP.2011.2178495
– start-page: 2233
  year: 2012
  ident: ref12
  article-title: Smart antennas for advanced communication systems
  contributor:
    fullname: Chang
– ident: ref43
– volume: 15
  start-page: 206
  year: 2016
  ident: ref13
  article-title: Weight Optimization for Adaptive Antenna Arrays Using LMS and SMI Algorithms
  publication-title: WSEAS Trans. Commun.
  contributor:
    fullname: Al-Sadoon
– ident: ref18
  doi: 10.1109/TAES.1979.308800
– ident: ref21
  doi: 10.1155/2014/530413
– ident: ref36
  doi: 10.1049/iet-rsn.2015.0336
– ident: ref32
  doi: 10.1109/JSTSP.2009.2039170
– ident: ref39
  doi: 10.1109/79.526899
– ident: ref23
  doi: 10.1109/TAP.2017.2655013
– ident: ref31
  doi: 10.1109/TSP.2007.914345
– ident: ref38
  doi: 10.1109/LSP.2016.2636319
– ident: ref15
– ident: ref7
  doi: 10.3390/s16091367
– ident: ref30
– ident: ref17
  doi: 10.1109/TAP.1986.1143830
– ident: ref14
  doi: 10.1109/TAES.2014.120532
– ident: ref40
  doi: 10.1111/j.1365-246X.1973.tb03424.x
– ident: ref3
  doi: 10.3390/s16071145
– ident: ref34
  doi: 10.1109/LSP.2013.2272462
– ident: ref37
  doi: 10.1109/TAP.2013.2256093
– ident: ref10
  doi: 10.1109/MCOM.2014.6736761
– ident: ref35
  doi: 10.1109/TSP.2012.2222378
– ident: ref41
  doi: 10.1109/29.45540
– ident: ref20
  doi: 10.1109/29.32276
– ident: ref28
– ident: ref5
  doi: 10.3390/s17061433
– ident: ref26
  doi: 10.1109/TIT.2011.2171529
– ident: ref19
  doi: 10.1109/TAES.1983.309427
– ident: ref27
  doi: 10.1109/TIT.2012.2189196
– ident: ref29
  doi: 10.1109/TIT.2009.2034789
– ident: ref2
  doi: 10.1109/TII.2016.2569416
– start-page: 18
  year: 2016
  ident: ref4
  article-title: New and Less Complex Approach to Estimate Angles of Arrival
  contributor:
    fullname: Al-Sadoon
– ident: ref8
– ident: ref25
  doi: 10.1109/TIT.2006.871582
– start-page: 317
  year: 2010
  ident: ref9
  article-title: Direction of Arrival Estimation Based on a SinglePort Smart Antenna for RFID Applications
  contributor:
    fullname: Nemai Chandra
– ident: ref6
  doi: 10.3390/s17051068
– ident: ref42
  doi: 10.1016/0165-1684(94)00122-G
– ident: ref22
  doi: 10.3390/s151026267
SSID ssj0023338
Score 2.4014506
Snippet This paper proposes a new low complexity angle of arrival (AOA) method for signal direction estimation in multi-element smart wireless communication systems....
SourceID doaj
pubmedcentral
proquest
crossref
pubmed
SourceType Open Website
Open Access Repository
Aggregation Database
Index Database
StartPage 2631
SubjectTerms Accuracy
Algorithms
Angle of arrival
angles of arrival (AOAs)
Antennas
Arrays
computational complexity
Computer engineering
Computer simulation
Correlation analysis
covariance matrix
Decomposition
direct data acquisition (DDA)
direction estimation
Informatics
Matrix methods
Methods
MIMO (control systems)
multiple input multiple output (MIMO)
Music
Noise
Sensor arrays
Sensors
Signal processing
Smart antenna systems
smart antennas
Spacetime
Sparsity
Wireless communication systems
Wireless communications
SummonAdditionalLinks – databaseName: DOAJ Directory of Open Access Journals
  dbid: DOA
  link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV1NT9wwEB0hTuVQ9YO2aaEaUK8Rcew4m-OWDwFi4dAicYvs2IaVwEFLaNV_35lNdrVbVeql19ixnBnPzHuK_QzwZVS6EZX1Iq2o-qXKCYq5kbept06ailaVUXzAeXKpT6_V-U1xs3LVF-8J6-WBe8MdSGcJg3jBtVTJ0tnGNpR5dWF9WYlRz9azfEGmBqoliXn1OkKSSP3Bkyj5qIwUa9VnLtL_N2T55wbJlYpz8gpeDlARx_0UX8OGj29ga0VA8C08jpGyFF60P5EDm8Utu184jrf3HttAr86mP3iI-9t2Nu3uHpAgKoojNNFhfoRDvmsjHlOk94cYcRpxcja5wm8PZBwai0B1NDgom2_D9cnx98PTdLhDIW2I-HapD15qb0Omg7OOrKCCFY2qMquCNsEy3KjIWEIZRdyM1etl8KzbxULyupTvYDO20X8AFJU3RLcy0-QsKkjIr9HEXlxTVrl3KiSwv7Bt_dhLZdREMdgB9dIBCXxlqy87sLr1_AH5vB58Xv_L5wnsLHxWDyH3VAtCspQx8yxPYG_ZTMHCf0BM9O0z99GqpPqsiwTe9y5eziSvWLpQyATKNeevTXW9JU7v5oLcBTF9Mt3H__Ftn-BFzsiBdxoWO7DZzZ79LuGezn6eL_HfKYn-PA
  priority: 102
  providerName: Directory of Open Access Journals
– databaseName: ProQuest Technology Collection
  dbid: 8FG
  link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1Nb9QwEB1Be4EDgvLRlFIZxDXqOnac5IQW2qUgFg5QqbfIju3tSq2z7KZF_fedSbJpFyGuiWU58-F5z7GfAd7nmc2xrKdxgdUvlpZjzuXOxM5YoQuMKi3pgPP0uzo5lV_P0rN-wW3Vb6tcz4ntRG3ritbIDzkCFUwI5OofFr9jujWK_q72V2g8hG2eZIq29OWTzwPhEsi_OjUhgdT-cMUzOjAj-EYNaqX6_4Uv_94mea_uTJ7Ckx4wsnHn4WfwwIUdeHxPRnAHttvLmp_DYsxwzmLf6j-M0pykLpsbNg6zC8dqj10s59fU1cUMP6w5v2QIWBk_YjpYlhyxfvarAzvGvO-ONLJ5YNMv0x_s5yXGGPaFEDto1uucv4DTyfGvTydxf6NCXCENbmLnnVDO-JHy1li0hvSGV7IYGemV9obAR4FG41JLZGqkZS-8IxUvkpVXmXgJW6EObhcYL5xG8jXSVUISg4gDK4VcxlZZkTgrfQTv1jYuF51wRomEgxxRDo6I4CNZf2hAWtftg3o5K_vUKYU1iEIdJzQlRWZNZSqsvSo1Lit4Popgf-27sk_AVXkXLhG8HV5j6tD_EB1cfUVtlMywWqs0gledq4eRJAUJGXIRQbYRBBtD3XwT5uetPHeKvB9Nt_f_Yb2GRwkhBNpRmO7DVrO8cm8Q3zTmoA3iW0xq-K4
  priority: 102
  providerName: ProQuest
– databaseName: Scholars Portal Open Access Journals
  dbid: M48
  link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1Lb9QwEB5V5QIHxJuUggziGohjx9kcEFpoq4JYOMBKvUV2bG9X2jolTYH-e2Y2DzWoJ67xQ9Y8PN-n2J8BXs9yO8OynsUFVr9YWo45N3MmdsYKXWBUaUkXnBdf1fFSfj7JTnZgeGOzN-DFjdSO3pNaNps3f35evceEf0eMEyn72wue00UYuk19K8WCSCe7FnL8mZAKpGGdqNC0OwkBF6RXx8WkKm3F-29CnP8enLxWiY7uwd0eQrJ55_P7sOPCA7hzTVjwIZzPGe5e7Ev9m1HCk-hle8XmYbVxrPY4tFn_oik2q7pZt6dnDKEr4wdMB8vSA9bvg3Vgh7gDdJcb2TqwxafFN_b9DKMN50KwHTTrFc8fwfLo8MfH47h_WyGukBC3sfNOKGd8orw1Fg0iveGVLBIjvdLeEAwp0G5caomcjVTthXek50UC8yoXj2E31ME9BcYLp5GGJbpKSWwQEWGlkNXYKi9SZ6WP4NVg2_K8k9AokXqQL8rRFxF8IKuPHUj1evuhblZln0SlsAbxqOOEq6TIralMhVVYZcblBZ8lEewPPiuHSCo5IlzcSdMkjeDl2IxJRH9GdHD1JfVRMse6rbIInnQuHlcyhEgE-cT5k6VOW8L6dCvUneUc4ZnY---Rz-B2SjCCjh1m-7DbNpfuOYKg1rzYhvhftVgFPQ
  priority: 102
  providerName: Scholars Portal
Title A New Low Complexity Angle of Arrival Algorithm for 1D and 2D Direction Estimation in MIMO Smart Antenna Systems
URI https://www.ncbi.nlm.nih.gov/pubmed/29140313
https://www.proquest.com/docview/1977887202
https://search.proquest.com/docview/1964706765
https://pubmed.ncbi.nlm.nih.gov/PMC5713173
https://doaj.org/article/3db923e10063437dbcbc34165be79180
Volume 17
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1Lb5tAEB4l6aU9VH2HJrW2Va_ELLuwcHQSu2lV0qhtJN8QC4uDZC-WQ1L133eGhxVXPfXCARa0msfO98HsB8DHSBURlvXAjbH6ubLgmHOR0a7RhchijKpM0gbn5DK8uJZf5sF8D4JhL0zbtJ_r6sQuVye2uml7K9erfDz0iY2vkrMAmRVXYrwP-1h-B4resyyBpKuTEBLI58e3XNEuGUG_hPFjUqfjYqcGtVL9_8KXf7dJPqg7s2fwtAeMbNJN7DnsGfsCnjyQEXwJ6wnDtYp9rX8xSm-SuGx-s4ldLA2rS7x1U93TI5aLelM1NyuGQJXxc5bZgvnnrF_1asummO_dVkZWWZZ8Tr6xHys0CT4LobXNWK9v_gquZ9OfZxdu_ycFN0f627imNCI0uvTCstAFGkSWmucy9rQsw6zUBDpitBuXmUSGRhr2ojSk3kVy8qESr-HA1tYcAuOxyZB0eVnuk7Qg4r88RA5T5Cr2TSFLBz4Mtk3XnWBGikSDfJFufeHAKVl9O4A0rtsT9WaR9p5ORaERfRpOKEoKVehc51hzw0AbFfPIc-B48FnaJ95tyhHP4rrpe74D77eXMWXoO0hmTX1HY0KpsEqHgQNvOhdvZzKEiANqx_k7U929glHaynL3Ufn2v-88gsc-gQZqMgyO4aDZ3Jl3CHkaPcJAnys8RrNPI3h0Or28-j5qXx_gMZHRqE2BP82RBK4
link.rule.ids 230,314,727,780,784,864,885,2102,2221,12056,12765,21388,24318,27924,27925,31719,31720,33373,33374,33744,33745,43310,43600,43805,53791,53793,73745,74035,74302
linkProvider National Library of Medicine
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1db9MwFL2C9gF4QDC-AgMM4jVaHTtJ84Q61qmDtiDYpL1Fdux0lTantBmIf8-9iRtWhHhNLMu5H77nOPYxwLthaoZY1uMww-oXSsMx54ZWh1YboTKMKiXpgPNsnkzO5Mfz-NwvuG38tsrtnNhM1KYqaI38gCNQwYRArv5-9T2kW6Po76q_QuM29Ek5Pe5B_3A8__K1o1wCGVirJySQ3B9seEpHZgTfqUKNWP-_EObfGyVvVJ7jB3DfQ0Y2an38EG5Ztwf3bggJ7kG_ua75EaxGDGctNq1-Mkp0Erusf7GRW1xaVpXYxXr5g7q6XOCn1RdXDCEr40dMOcOiI-bnv8qxMWZ-e6iRLR2bncw-s29XGGXYF4Jsp5hXOn8MZ8fj0w-T0N-pEBZIhOvQllYkVpeDpDTaoDVkqXkhs4GWZaJKTfAjQ6NxqSRyNVKzF6UlHS8Slk9S8QR6rnL2GTCeWYX0a6CKiEQGEQkWCbIZU6RZZI0sA3i7tXG-aqUzcqQc5Ii8c0QAh2T9rgGpXTcPqvUi98mTC6MRh1pOeEqK1OhCF1h9k1jbNOPDQQD7W9_lPgU3-Z-ACeBN9xqTh_6IKGera2qTyBTrdRIH8LR1dTeSKCMpQy4CSHeCYGeou2_c8qIR6I6R-aPpnv9_WK_hzuR0Ns2nJ_NPL-BuRHiB9hfG-9Cr19f2JaKdWr_yIf0bU4X8_w
linkToPdf http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1db9MwFL2CVkLwMMH4yhhgEK9R49hJmifU0VYbrGUCJu0timOnq7Q5pc1A_HvuTdywIsRrElmO79c5yfUxwLthoodY1iM_xernS80x5oZG-UZpkafoVbmkDc6zeXx8Lj9eRBeu_2nj2iq3ObFJ1Loq6Bv5gCNQwYBArj4oXVvE2Xj6fvXdpxOk6E-rO07jLvSxKgZhD_pHk_nZl45-CWRjrbaQQKI_2PCEts8IvlORGuH-f6HNv5smb1Wh6UPYc_CRjVp7P4I7xu7Dg1uigvvQb45ufgyrEcMMxk6rn4yCnoQv619sZBdXhlUlDrFe_qChrhb4avXlNUP4yviY5VazcMxcLqwsm2AWaDc4sqVls5PZZ_b1Gj0Ox0LAbXPmVM-fwPl08u3Dse_OV_ALJMW1b0ojYqPKIC610rgaslS8kGmgZBnnpSIokuKicZlL5G2kbC9KQ5peJDIfJ-Ip9GxlzXNgPDU5UrEgL0ISHERUWMTIbHSRpKHRsvTg7XaNs1Uro5Eh_SBDZJ0hPDii1e8eIOXr5kK1XmQukDKhFWJSwwlbSZFoVagCK3EcKZOkfBh4cLi1XebCcZP9cR4P3nS3MZDo70huTXVDz8QywdodRx48a03dzSRMSdaQCw-SHSfYmeruHbu8bMS6o4QjRBMH_5_Wa7iH3pydnsw_vYD7IUEHajWMDqFXr2_MSwQ-tXrlPPo3IKIBOw
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%3Ajournal&rft.genre=article&rft.atitle=A+New+Low+Complexity+Angle+of+Arrival+Algorithm+for+1D+and+2D+Direction+Estimation+in+MIMO+Smart+Antenna+Systems&rft.jtitle=Sensors+%28Basel%2C+Switzerland%29&rft.au=Al-Sadoon%2C+Mohammed+A.+G.&rft.au=Ali%2C+Nazar+T.&rft.au=Dama%2C+Yousf&rft.au=Zuid%2C+Abdulkareim&rft.date=2017-11-15&rft.pub=MDPI&rft.eissn=1424-8220&rft.volume=17&rft.issue=11&rft_id=info:doi/10.3390%2Fs17112631&rft_id=info%3Apmid%2F29140313&rft.externalDBID=PMC5713173
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1424-8220&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1424-8220&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1424-8220&client=summon