Matrix Pencil Method and Singular Value Decomposition Application for DOA Estimation Using Linear Antenna Array with Multiple Signal Sources Article Swipe

PDF

Nilay Aytas Korkmaz , Erkan Afacan , Nihat İnanç ·

YOU? · · 2021 · Open Access · · DOI: https://doi.org/10.47897/bilmes.988009

The practice of estimating the direction of the signal emitted from signal sources using linear antenna arrays is used effectively in both military and civilian radar systems. While the number of signal sources was single in the first studies, the systems that estimated the direction angle of the source have now gained the ability to estimate the direction angle of the signals emitted from more than one signal source at the same time with high accuracy, thanks to the deepening researches. In this study, it is aimed to estimate the angle of incidence of noisy signals emitted from multiple signal sources with the least error by using the Matrix Pencil Method and linear antenna array, which is one of the signal subspaceanalysis methods. In addition, the signals are separated from the noise factor by using the Singular Value Decomposition method. Simulations have been carried out in many different scenarios, and it has been shown that the combination of Matrix Pencil Method and Singular Value Decomposition methods can be used for highly accurate results in estimating the direction of multiple signals coming into the antenna array.

Related Topics

Singular Value Decomposition

Concepts

Matrix pencil Singular value decomposition SIGNAL (programming language) Pencil (optics) Algorithm Antenna array Singular value Matrix (chemical analysis) Antenna (radio) Eigendecomposition of a matrix Matrix decomposition Computer science Mathematics Optics Physics Telecommunications Eigenvalues and eigenvectors Quantum mechanics Materials science Composite material Programming language

Metadata

Type: article
Language: en
Landing Page: https://doi.org/10.47897/bilmes.988009
PDF: https://dergipark.org.tr/en/download/article-file/1945612
OA Status: diamond
References: 17
Related Works: 10
OpenAlex ID: https://openalex.org/W4206746775

All OpenAlex metadata

Raw OpenAlex JSON

OpenAlex ID: https://openalex.org/W4206746775

Canonical identifier for this work in OpenAlex
DOI: https://doi.org/10.47897/bilmes.988009

Digital Object Identifier
Title: Matrix Pencil Method and Singular Value Decomposition Application for DOA Estimation Using Linear Antenna Array with Multiple Signal Sources

Work title
Type: article

OpenAlex work type
Language: en

Primary language
Publication year: 2021

Year of publication
Publication date: 2021-12-31

Full publication date if available
Authors: Nilay Aytas Korkmaz, Erkan Afacan, Nihat İnanç

List of authors in order
Landing page: https://doi.org/10.47897/bilmes.988009

Publisher landing page
PDF URL: https://dergipark.org.tr/en/download/article-file/1945612

Direct link to full text PDF
Open access: Yes

Whether a free full text is available
OA status: diamond

Open access status per OpenAlex
OA URL: https://dergipark.org.tr/en/download/article-file/1945612

Direct OA link when available
Concepts: Matrix pencil, Singular value decomposition, SIGNAL (programming language), Pencil (optics), Algorithm, Antenna array, Singular value, Matrix (chemical analysis), Antenna (radio), Eigendecomposition of a matrix, Matrix decomposition, Computer science, Mathematics, Optics, Physics, Telecommunications, Eigenvalues and eigenvectors, Quantum mechanics, Materials science, Composite material, Programming language

Top concepts (fields/topics) attached by OpenAlex
Cited by: 0

Total citation count in OpenAlex
References (count): 17

Number of works referenced by this work
Related works (count): 10

Other works algorithmically related by OpenAlex

Full payload

id	https://openalex.org/W4206746775
doi	https://doi.org/10.47897/bilmes.988009
ids.doi	https://doi.org/10.47897/bilmes.988009
ids.openalex	https://openalex.org/W4206746775
fwci	0.0
type	article
title	Matrix Pencil Method and Singular Value Decomposition Application for DOA Estimation Using Linear Antenna Array with Multiple Signal Sources
biblio.issue	2
biblio.volume	5
biblio.last_page	114
biblio.first_page	107
topics[0].id	https://openalex.org/T10931
topics[0].field.id	https://openalex.org/fields/17
topics[0].field.display_name	Computer Science
topics[0].score	0.9998999834060669
topics[0].domain.id	https://openalex.org/domains/3
topics[0].domain.display_name	Physical Sciences
topics[0].subfield.id	https://openalex.org/subfields/1711
topics[0].subfield.display_name	Signal Processing
topics[0].display_name	Direction-of-Arrival Estimation Techniques
topics[1].id	https://openalex.org/T11946
topics[1].field.id	https://openalex.org/fields/22
topics[1].field.display_name	Engineering
topics[1].score	0.9975000023841858
topics[1].domain.id	https://openalex.org/domains/3
topics[1].domain.display_name	Physical Sciences
topics[1].subfield.id	https://openalex.org/subfields/2202
topics[1].subfield.display_name	Aerospace Engineering
topics[1].display_name	Antenna Design and Optimization
topics[2].id	https://openalex.org/T11038
topics[2].field.id	https://openalex.org/fields/22
topics[2].field.display_name	Engineering
topics[2].score	0.9954000115394592
topics[2].domain.id	https://openalex.org/domains/3
topics[2].domain.display_name	Physical Sciences
topics[2].subfield.id	https://openalex.org/subfields/2202
topics[2].subfield.display_name	Aerospace Engineering
topics[2].display_name	Advanced SAR Imaging Techniques
is_xpac	False
apc_list
apc_paid
concepts[0].id	https://openalex.org/C1576492
concepts[0].level	3
concepts[0].score	0.8198423385620117
concepts[0].wikidata	https://www.wikidata.org/wiki/Q3739929
concepts[0].display_name	Matrix pencil
concepts[1].id	https://openalex.org/C22789450
concepts[1].level	2
concepts[1].score	0.8127931356430054
concepts[1].wikidata	https://www.wikidata.org/wiki/Q420904
concepts[1].display_name	Singular value decomposition
concepts[2].id	https://openalex.org/C2779843651
concepts[2].level	2
concepts[2].score	0.6314762234687805
concepts[2].wikidata	https://www.wikidata.org/wiki/Q7390335
concepts[2].display_name	SIGNAL (programming language)
concepts[3].id	https://openalex.org/C134949993
concepts[3].level	2
concepts[3].score	0.5121817588806152
concepts[3].wikidata	https://www.wikidata.org/wiki/Q2068617
concepts[3].display_name	Pencil (optics)
concepts[4].id	https://openalex.org/C11413529
concepts[4].level	1
concepts[4].score	0.4829372763633728
concepts[4].wikidata	https://www.wikidata.org/wiki/Q8366
concepts[4].display_name	Algorithm
concepts[5].id	https://openalex.org/C62191587
concepts[5].level	3
concepts[5].score	0.4780581295490265
concepts[5].wikidata	https://www.wikidata.org/wiki/Q4771249
concepts[5].display_name	Antenna array
concepts[6].id	https://openalex.org/C109282560
concepts[6].level	3
concepts[6].score	0.4747762382030487
concepts[6].wikidata	https://www.wikidata.org/wiki/Q4166054
concepts[6].display_name	Singular value
concepts[7].id	https://openalex.org/C106487976
concepts[7].level	2
concepts[7].score	0.4745912253856659
concepts[7].wikidata	https://www.wikidata.org/wiki/Q685816
concepts[7].display_name	Matrix (chemical analysis)
concepts[8].id	https://openalex.org/C21822782
concepts[8].level	2
concepts[8].score	0.4629206657409668
concepts[8].wikidata	https://www.wikidata.org/wiki/Q131214
concepts[8].display_name	Antenna (radio)
concepts[9].id	https://openalex.org/C169756996
concepts[9].level	3
concepts[9].score	0.4472011923789978
concepts[9].wikidata	https://www.wikidata.org/wiki/Q194919
concepts[9].display_name	Eigendecomposition of a matrix
concepts[10].id	https://openalex.org/C42355184
concepts[10].level	3
concepts[10].score	0.42815494537353516
concepts[10].wikidata	https://www.wikidata.org/wiki/Q1361088
concepts[10].display_name	Matrix decomposition
concepts[11].id	https://openalex.org/C41008148
concepts[11].level	0
concepts[11].score	0.42020222544670105
concepts[11].wikidata	https://www.wikidata.org/wiki/Q21198
concepts[11].display_name	Computer science
concepts[12].id	https://openalex.org/C33923547
concepts[12].level	0
concepts[12].score	0.38563063740730286
concepts[12].wikidata	https://www.wikidata.org/wiki/Q395
concepts[12].display_name	Mathematics
concepts[13].id	https://openalex.org/C120665830
concepts[13].level	1
concepts[13].score	0.262972891330719
concepts[13].wikidata	https://www.wikidata.org/wiki/Q14620
concepts[13].display_name	Optics
concepts[14].id	https://openalex.org/C121332964
concepts[14].level	0
concepts[14].score	0.2420668601989746
concepts[14].wikidata	https://www.wikidata.org/wiki/Q413
concepts[14].display_name	Physics
concepts[15].id	https://openalex.org/C76155785
concepts[15].level	1
concepts[15].score	0.24087819457054138
concepts[15].wikidata	https://www.wikidata.org/wiki/Q418
concepts[15].display_name	Telecommunications
concepts[16].id	https://openalex.org/C158693339
concepts[16].level	2
concepts[16].score	0.22421231865882874
concepts[16].wikidata	https://www.wikidata.org/wiki/Q190524
concepts[16].display_name	Eigenvalues and eigenvectors
concepts[17].id	https://openalex.org/C62520636
concepts[17].level	1
concepts[17].score	0.0
concepts[17].wikidata	https://www.wikidata.org/wiki/Q944
concepts[17].display_name	Quantum mechanics
concepts[18].id	https://openalex.org/C192562407
concepts[18].level	0
concepts[18].score	0.0
concepts[18].wikidata	https://www.wikidata.org/wiki/Q228736
concepts[18].display_name	Materials science
concepts[19].id	https://openalex.org/C159985019
concepts[19].level	1
concepts[19].score	0.0
concepts[19].wikidata	https://www.wikidata.org/wiki/Q181790
concepts[19].display_name	Composite material
concepts[20].id	https://openalex.org/C199360897
concepts[20].level	1
concepts[20].score	0.0
concepts[20].wikidata	https://www.wikidata.org/wiki/Q9143
concepts[20].display_name	Programming language
keywords[0].id	https://openalex.org/keywords/matrix-pencil
keywords[0].score	0.8198423385620117
keywords[0].display_name	Matrix pencil
keywords[1].id	https://openalex.org/keywords/singular-value-decomposition
keywords[1].score	0.8127931356430054
keywords[1].display_name	Singular value decomposition
keywords[2].id	https://openalex.org/keywords/signal
keywords[2].score	0.6314762234687805
keywords[2].display_name	SIGNAL (programming language)
keywords[3].id	https://openalex.org/keywords/pencil
keywords[3].score	0.5121817588806152
keywords[3].display_name	Pencil (optics)
keywords[4].id	https://openalex.org/keywords/algorithm
keywords[4].score	0.4829372763633728
keywords[4].display_name	Algorithm
keywords[5].id	https://openalex.org/keywords/antenna-array
keywords[5].score	0.4780581295490265
keywords[5].display_name	Antenna array
keywords[6].id	https://openalex.org/keywords/singular-value
keywords[6].score	0.4747762382030487
keywords[6].display_name	Singular value
keywords[7].id	https://openalex.org/keywords/matrix
keywords[7].score	0.4745912253856659
keywords[7].display_name	Matrix (chemical analysis)
keywords[8].id	https://openalex.org/keywords/antenna
keywords[8].score	0.4629206657409668
keywords[8].display_name	Antenna (radio)
keywords[9].id	https://openalex.org/keywords/eigendecomposition-of-a-matrix
keywords[9].score	0.4472011923789978
keywords[9].display_name	Eigendecomposition of a matrix
keywords[10].id	https://openalex.org/keywords/matrix-decomposition
keywords[10].score	0.42815494537353516
keywords[10].display_name	Matrix decomposition
keywords[11].id	https://openalex.org/keywords/computer-science
keywords[11].score	0.42020222544670105
keywords[11].display_name	Computer science
keywords[12].id	https://openalex.org/keywords/mathematics
keywords[12].score	0.38563063740730286
keywords[12].display_name	Mathematics
keywords[13].id	https://openalex.org/keywords/optics
keywords[13].score	0.262972891330719
keywords[13].display_name	Optics
keywords[14].id	https://openalex.org/keywords/physics
keywords[14].score	0.2420668601989746
keywords[14].display_name	Physics
keywords[15].id	https://openalex.org/keywords/telecommunications
keywords[15].score	0.24087819457054138
keywords[15].display_name	Telecommunications
keywords[16].id	https://openalex.org/keywords/eigenvalues-and-eigenvectors
keywords[16].score	0.22421231865882874
keywords[16].display_name	Eigenvalues and eigenvectors
language	en
locations[0].id	doi:10.47897/bilmes.988009
locations[0].is_oa	True
locations[0].source.id	https://openalex.org/S4210231535
locations[0].source.issn	2618-5938
locations[0].source.type	journal
locations[0].source.is_oa	True
locations[0].source.issn_l	2618-5938
locations[0].source.is_core	False
locations[0].source.is_in_doaj	False
locations[0].source.display_name	International Scientific and Vocational Studies Journal
locations[0].source.host_organization
locations[0].source.host_organization_name
locations[0].license	cc-by
locations[0].pdf_url	https://dergipark.org.tr/en/download/article-file/1945612
locations[0].version	publishedVersion
locations[0].raw_type	journal-article
locations[0].license_id	https://openalex.org/licenses/cc-by
locations[0].is_accepted	True
locations[0].is_published	True
locations[0].raw_source_name	International Scientific and Vocational Studies Journal
locations[0].landing_page_url	https://doi.org/10.47897/bilmes.988009
locations[1].id	pmh:oai:dergipark.org.tr:article/988009
locations[1].is_oa	True
locations[1].source.id	https://openalex.org/S4210231535
locations[1].source.issn	2618-5938
locations[1].source.type	journal
locations[1].source.is_oa	True
locations[1].source.issn_l	2618-5938
locations[1].source.is_core	False
locations[1].source.is_in_doaj	False
locations[1].source.display_name	International Scientific and Vocational Studies Journal
locations[1].source.host_organization
locations[1].source.host_organization_name
locations[1].license
locations[1].pdf_url
locations[1].version	submittedVersion
locations[1].raw_type	info:eu-repo/semantics/article
locations[1].license_id
locations[1].is_accepted	False
locations[1].is_published	False
locations[1].raw_source_name	International Scientific and Vocational Studies Journal
locations[1].landing_page_url	https://dergipark.org.tr/tr/pub/bilmes/issue/67852/988009
indexed_in	crossref
authorships[0].author.id	https://openalex.org/A5087197848
authorships[0].author.orcid	https://orcid.org/0000-0002-8305-1641
authorships[0].author.display_name	Nilay Aytas Korkmaz
authorships[0].countries	TR
authorships[0].affiliations[0].institution_ids	https://openalex.org/I45642913
authorships[0].affiliations[0].raw_affiliation_string	KIRIKKALE ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ, ELEKTRİK-ELEKTRONİK MÜHENDİSLİĞİ BÖLÜMÜ
authorships[0].institutions[0].id	https://openalex.org/I45642913
authorships[0].institutions[0].ror	https://ror.org/01zhwwf82
authorships[0].institutions[0].type	education
authorships[0].institutions[0].lineage	https://openalex.org/I45642913
authorships[0].institutions[0].country_code	TR
authorships[0].institutions[0].display_name	Kırıkkale University
authorships[0].author_position	first
authorships[0].raw_author_name	Nilay AYTAŞ
authorships[0].is_corresponding	True
authorships[0].raw_affiliation_strings	KIRIKKALE ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ, ELEKTRİK-ELEKTRONİK MÜHENDİSLİĞİ BÖLÜMÜ
authorships[1].author.id	https://openalex.org/A5065815291
authorships[1].author.orcid	https://orcid.org/0000-0003-4025-6847
authorships[1].author.display_name	Erkan Afacan
authorships[1].countries	TR
authorships[1].affiliations[0].institution_ids	https://openalex.org/I4210123976
authorships[1].affiliations[0].raw_affiliation_string	GAZİ ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ, ELEKTRİK-ELEKTRONİK MÜHENDİSLİĞİ BÖLÜMÜ
authorships[1].institutions[0].id	https://openalex.org/I4210123976
authorships[1].institutions[0].ror	https://ror.org/02qhp8q93
authorships[1].institutions[0].type	healthcare
authorships[1].institutions[0].lineage	https://openalex.org/I4210123976
authorships[1].institutions[0].country_code	TR
authorships[1].institutions[0].display_name	Gazi Hastanesi
authorships[1].author_position	middle
authorships[1].raw_author_name	Erkan AFACAN
authorships[1].is_corresponding	False
authorships[1].raw_affiliation_strings	GAZİ ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ, ELEKTRİK-ELEKTRONİK MÜHENDİSLİĞİ BÖLÜMÜ
authorships[2].author.id	https://openalex.org/A5011179095
authorships[2].author.orcid	https://orcid.org/0000-0003-2989-6632
authorships[2].author.display_name	Nihat İnanç
authorships[2].countries	TR
authorships[2].affiliations[0].institution_ids	https://openalex.org/I45642913
authorships[2].affiliations[0].raw_affiliation_string	KIRIKKALE ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ, ELEKTRİK-ELEKTRONİK MÜHENDİSLİĞİ BÖLÜMÜ
authorships[2].institutions[0].id	https://openalex.org/I45642913
authorships[2].institutions[0].ror	https://ror.org/01zhwwf82
authorships[2].institutions[0].type	education
authorships[2].institutions[0].lineage	https://openalex.org/I45642913
authorships[2].institutions[0].country_code	TR
authorships[2].institutions[0].display_name	Kırıkkale University
authorships[2].author_position	last
authorships[2].raw_author_name	Nihat İNANÇ
authorships[2].is_corresponding	False
authorships[2].raw_affiliation_strings	KIRIKKALE ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ, ELEKTRİK-ELEKTRONİK MÜHENDİSLİĞİ BÖLÜMÜ
has_content.pdf	True
has_content.grobid_xml	True
is_paratext	False
open_access.is_oa	True
open_access.oa_url	https://dergipark.org.tr/en/download/article-file/1945612
open_access.oa_status	diamond
open_access.any_repository_has_fulltext	False
created_date	2025-10-10T00:00:00
display_name	Matrix Pencil Method and Singular Value Decomposition Application for DOA Estimation Using Linear Antenna Array with Multiple Signal Sources
has_fulltext	True
is_retracted	False
updated_date	2025-11-06T03:46:38.306776
primary_topic.id	https://openalex.org/T10931
primary_topic.field.id	https://openalex.org/fields/17
primary_topic.field.display_name	Computer Science
primary_topic.score	0.9998999834060669
primary_topic.domain.id	https://openalex.org/domains/3
primary_topic.domain.display_name	Physical Sciences
primary_topic.subfield.id	https://openalex.org/subfields/1711
primary_topic.subfield.display_name	Signal Processing
primary_topic.display_name	Direction-of-Arrival Estimation Techniques
related_works	https://openalex.org/W2047937394, https://openalex.org/W2330447052, https://openalex.org/W4387938021, https://openalex.org/W2390920986, https://openalex.org/W1992815519, https://openalex.org/W4289785680, https://openalex.org/W2116399163, https://openalex.org/W3138597860, https://openalex.org/W2113096693, https://openalex.org/W2101754154
cited_by_count	0
locations_count	2
best_oa_location.id	doi:10.47897/bilmes.988009
best_oa_location.is_oa	True
best_oa_location.source.id	https://openalex.org/S4210231535
best_oa_location.source.issn	2618-5938
best_oa_location.source.type	journal
best_oa_location.source.is_oa	True
best_oa_location.source.issn_l	2618-5938
best_oa_location.source.is_core	False
best_oa_location.source.is_in_doaj	False
best_oa_location.source.display_name	International Scientific and Vocational Studies Journal
best_oa_location.source.host_organization
best_oa_location.source.host_organization_name
best_oa_location.license	cc-by
best_oa_location.pdf_url	https://dergipark.org.tr/en/download/article-file/1945612
best_oa_location.version	publishedVersion
best_oa_location.raw_type	journal-article
best_oa_location.license_id	https://openalex.org/licenses/cc-by
best_oa_location.is_accepted	True
best_oa_location.is_published	True
best_oa_location.raw_source_name	International Scientific and Vocational Studies Journal
best_oa_location.landing_page_url	https://doi.org/10.47897/bilmes.988009
primary_location.id	doi:10.47897/bilmes.988009
primary_location.is_oa	True
primary_location.source.id	https://openalex.org/S4210231535
primary_location.source.issn	2618-5938
primary_location.source.type	journal
primary_location.source.is_oa	True
primary_location.source.issn_l	2618-5938
primary_location.source.is_core	False
primary_location.source.is_in_doaj	False
primary_location.source.display_name	International Scientific and Vocational Studies Journal
primary_location.source.host_organization
primary_location.source.host_organization_name
primary_location.license	cc-by
primary_location.pdf_url	https://dergipark.org.tr/en/download/article-file/1945612
primary_location.version	publishedVersion
primary_location.raw_type	journal-article
primary_location.license_id	https://openalex.org/licenses/cc-by
primary_location.is_accepted	True
primary_location.is_published	True
primary_location.raw_source_name	International Scientific and Vocational Studies Journal
primary_location.landing_page_url	https://doi.org/10.47897/bilmes.988009
publication_date	2021-12-31
publication_year	2021
referenced_works	https://openalex.org/W1585685516, https://openalex.org/W2129696434, https://openalex.org/W2066218102, https://openalex.org/W6629474112, https://openalex.org/W2019833178, https://openalex.org/W2113638573, https://openalex.org/W2535538881, https://openalex.org/W2054119616, https://openalex.org/W2128131274, https://openalex.org/W2051453907, https://openalex.org/W2159530033, https://openalex.org/W1856070818, https://openalex.org/W2065656021, https://openalex.org/W2127411941, https://openalex.org/W2029298419, https://openalex.org/W2947868978, https://openalex.org/W3186767597
referenced_works_count	17
abstract_inverted_index.In	81, 123
abstract_inverted_index.at	69
abstract_inverted_index.be	167
abstract_inverted_index.by	105, 133
abstract_inverted_index.in	20, 35, 145, 173
abstract_inverted_index.is	17, 85, 116
abstract_inverted_index.it	84, 150
abstract_inverted_index.of	2, 6, 30, 46, 59, 91, 93, 118, 157, 177
abstract_inverted_index.to	54, 77, 87
abstract_inverted_index.The	0
abstract_inverted_index.and	23, 111, 149, 161
abstract_inverted_index.are	127
abstract_inverted_index.can	166
abstract_inverted_index.for	169
abstract_inverted_index.has	151
abstract_inverted_index.now	50
abstract_inverted_index.one	66, 117
abstract_inverted_index.out	144
abstract_inverted_index.the	4, 7, 28, 36, 39, 43, 47, 52, 56, 60, 70, 78, 89, 102, 107, 119, 125, 130, 135, 155, 175, 182
abstract_inverted_index.was	33
abstract_inverted_index.been	142, 152
abstract_inverted_index.both	21
abstract_inverted_index.from	10, 63, 97, 129
abstract_inverted_index.have	49, 141
abstract_inverted_index.high	74
abstract_inverted_index.into	181
abstract_inverted_index.many	146
abstract_inverted_index.more	64
abstract_inverted_index.same	71
abstract_inverted_index.than	65
abstract_inverted_index.that	41, 154
abstract_inverted_index.this	82
abstract_inverted_index.time	72
abstract_inverted_index.used	18, 168
abstract_inverted_index.with	73, 101
abstract_inverted_index.Value	137, 163
abstract_inverted_index.While	27
abstract_inverted_index.aimed	86
abstract_inverted_index.angle	45, 58, 90
abstract_inverted_index.error	104
abstract_inverted_index.first	37
abstract_inverted_index.least	103
abstract_inverted_index.noise	131
abstract_inverted_index.noisy	94
abstract_inverted_index.radar	25
abstract_inverted_index.shown	153
abstract_inverted_index.using	13, 106, 134
abstract_inverted_index.which	115
abstract_inverted_index.Matrix	108, 158
abstract_inverted_index.Method	110, 160
abstract_inverted_index.Pencil	109, 159
abstract_inverted_index.array,	114
abstract_inverted_index.array.	184
abstract_inverted_index.arrays	16
abstract_inverted_index.coming	180
abstract_inverted_index.factor	132
abstract_inverted_index.gained	51
abstract_inverted_index.highly	170
abstract_inverted_index.linear	14, 112
abstract_inverted_index.number	29
abstract_inverted_index.signal	8, 11, 31, 67, 99, 120
abstract_inverted_index.single	34
abstract_inverted_index.source	48, 68
abstract_inverted_index.study,	83
abstract_inverted_index.thanks	76
abstract_inverted_index.ability	53
abstract_inverted_index.antenna	15, 113, 183
abstract_inverted_index.carried	143
abstract_inverted_index.emitted	9, 62, 96
abstract_inverted_index.method.	139
abstract_inverted_index.methods	165
abstract_inverted_index.results	172
abstract_inverted_index.signals	61, 95, 126, 179
abstract_inverted_index.sources	12, 32, 100
abstract_inverted_index.systems	40
abstract_inverted_index.Singular	136, 162
abstract_inverted_index.accurate	171
abstract_inverted_index.civilian	24
abstract_inverted_index.estimate	55, 88
abstract_inverted_index.methods.	122
abstract_inverted_index.military	22
abstract_inverted_index.multiple	98, 178
abstract_inverted_index.practice	1
abstract_inverted_index.studies,	38
abstract_inverted_index.systems.	26
abstract_inverted_index.accuracy,	75
abstract_inverted_index.addition,	124
abstract_inverted_index.deepening	79
abstract_inverted_index.different	147
abstract_inverted_index.direction	5, 44, 57, 176
abstract_inverted_index.estimated	42
abstract_inverted_index.incidence	92
abstract_inverted_index.separated	128
abstract_inverted_index.estimating	3, 174
abstract_inverted_index.scenarios,	148
abstract_inverted_index.Simulations	140
abstract_inverted_index.combination	156
abstract_inverted_index.effectively	19
abstract_inverted_index.researches.	80
abstract_inverted_index.Decomposition	138, 164
abstract_inverted_index.subspaceanalysis	121
cited_by_percentile_year
corresponding_author_ids	https://openalex.org/A5087197848
countries_distinct_count	1
institutions_distinct_count	3
corresponding_institution_ids	https://openalex.org/I45642913
citation_normalized_percentile.value	0.1866044
citation_normalized_percentile.is_in_top_1_percent	False
citation_normalized_percentile.is_in_top_10_percent	False