Very Low JSR Interference Detection and Estimation Using Eigenvalue Analysis

Arca Beştek; Özgür Özdemir

doi:10.1117/12.3070120

Very Low JSR Interference Detection and Estimation Using Eigenvalue Analysis

Arca Beştek^*
, Özgür Özdemir

^*Bu çalışma için yazışmadan sorumlu yazar

Elektronik ve Hab.Müh.Bölümü

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

Özet

Global Navigation Satellite System (GNSS) signals arrive at the Earth with very low power, making them highly susceptible to interference even at low jamming-to-signal ratio (JSR) levels. Consequently, the detection of low JSR interference remains an important and challenging problem. The Bordered-Autocorrelation-Method Karhunen–Loève Transform (BAM-KLT) is a widely used eigenvalue-based technique for low JSR interference detection; however, its detection probability can still be improved. In this work, we proposed DBAM-KLT and TBAM-KLT methods by enhancing the derivation model within BAM-KLT. Numerical results, obtained using IEEE DataPort datasets, are presented for both FM and CW interference to demonstrate the improvements achieved.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	Sensors and Communication Technologies in the 1 GHz to 10 THz Band
Editörler	Neil A. Salmon, Wladislaw Michailow
Yayınlayan	SPIE
ISBN (Elektronik)	9781510692930
DOI'lar	https://doi.org/10.1117/12.3070120
Yayın durumu	Yayınlandı - 29 Eki 2025
Etkinlik	Sensors and Communication Technologies in the 1 GHz to 10 THz Band - Madrid, Spain Süre: 15 Eyl 2025 → 16 Eyl 2025

Yayın serisi

Adı	Proceedings of SPIE - The International Society for Optical Engineering
Hacim	13677
ISSN (Basılı)	0277-786X
ISSN (Elektronik)	1996-756X

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	Sensors and Communication Technologies in the 1 GHz to 10 THz Band
Ülke/Bölge	Spain
Şehir	Madrid
Periyot	15/09/25 → 16/09/25

Bibliyografik not

Publisher Copyright:
© 2025 SPIE. All rights reserved.

Belgeye Erişim

10.1117/12.3070120

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@inproceedings{e3555eb2754f4018a3330c4e57ea401d,

title = "Very Low JSR Interference Detection and Estimation Using Eigenvalue Analysis",

abstract = "Global Navigation Satellite System (GNSS) signals arrive at the Earth with very low power, making them highly susceptible to interference even at low jamming-to-signal ratio (JSR) levels. Consequently, the detection of low JSR interference remains an important and challenging problem. The Bordered-Autocorrelation-Method Karhunen–Lo{\`e}ve Transform (BAM-KLT) is a widely used eigenvalue-based technique for low JSR interference detection; however, its detection probability can still be improved. In this work, we proposed DBAM-KLT and TBAM-KLT methods by enhancing the derivation model within BAM-KLT. Numerical results, obtained using IEEE DataPort datasets, are presented for both FM and CW interference to demonstrate the improvements achieved.",

keywords = "BAM-KLT, GNSS, Interference Detection, Karhunen-Lo{\`e}ve Transform",

author = "Arca Be{\c s}tek and {\"O}zg{\"u}r {\"O}zdemir",

year = "2025",

month = oct,

day = "29",

doi = "10.1117/12.3070120",

language = "English",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Salmon, \{Neil A.\} and Wladislaw Michailow",

booktitle = "Sensors and Communication Technologies in the 1 GHz to 10 THz Band",

address = "United States",

}

Beştek, A & Özdemir, Ö 2025, Very Low JSR Interference Detection and Estimation Using Eigenvalue Analysis. in NA Salmon & W Michailow (eds), Sensors and Communication Technologies in the 1 GHz to 10 THz Band., 136770I, Proceedings of SPIE - The International Society for Optical Engineering, hac. 13677, SPIE, Sensors and Communication Technologies in the 1 GHz to 10 THz Band, Madrid, Spain, 15/09/25. https://doi.org/10.1117/12.3070120

Very Low JSR Interference Detection and Estimation Using Eigenvalue Analysis. / Beştek, Arca; Özdemir, Özgür.
Sensors and Communication Technologies in the 1 GHz to 10 THz Band. ed. / Neil A. Salmon; Wladislaw Michailow. SPIE, 2025. 136770I (Proceedings of SPIE - The International Society for Optical Engineering; Hac. 13677).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - Very Low JSR Interference Detection and Estimation Using Eigenvalue Analysis

AU - Beştek, Arca

AU - Özdemir, Özgür

PY - 2025/10/29

Y1 - 2025/10/29

N2 - Global Navigation Satellite System (GNSS) signals arrive at the Earth with very low power, making them highly susceptible to interference even at low jamming-to-signal ratio (JSR) levels. Consequently, the detection of low JSR interference remains an important and challenging problem. The Bordered-Autocorrelation-Method Karhunen–Loève Transform (BAM-KLT) is a widely used eigenvalue-based technique for low JSR interference detection; however, its detection probability can still be improved. In this work, we proposed DBAM-KLT and TBAM-KLT methods by enhancing the derivation model within BAM-KLT. Numerical results, obtained using IEEE DataPort datasets, are presented for both FM and CW interference to demonstrate the improvements achieved.

AB - Global Navigation Satellite System (GNSS) signals arrive at the Earth with very low power, making them highly susceptible to interference even at low jamming-to-signal ratio (JSR) levels. Consequently, the detection of low JSR interference remains an important and challenging problem. The Bordered-Autocorrelation-Method Karhunen–Loève Transform (BAM-KLT) is a widely used eigenvalue-based technique for low JSR interference detection; however, its detection probability can still be improved. In this work, we proposed DBAM-KLT and TBAM-KLT methods by enhancing the derivation model within BAM-KLT. Numerical results, obtained using IEEE DataPort datasets, are presented for both FM and CW interference to demonstrate the improvements achieved.

KW - BAM-KLT

KW - GNSS

KW - Interference Detection

KW - Karhunen-Loève Transform

UR - https://www.scopus.com/pages/publications/105024696817

U2 - 10.1117/12.3070120

DO - 10.1117/12.3070120

M3 - Conference contribution

AN - SCOPUS:105024696817

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Sensors and Communication Technologies in the 1 GHz to 10 THz Band

A2 - Salmon, Neil A.

A2 - Michailow, Wladislaw

PB - SPIE

T2 - Sensors and Communication Technologies in the 1 GHz to 10 THz Band

Y2 - 15 September 2025 through 16 September 2025

ER -

Very Low JSR Interference Detection and Estimation Using Eigenvalue Analysis

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Belgeye Erişim

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