Harnessing Frequency Diversity for Improved Holographic Imaging Systems

Shanuka Gamaethige; Samu Ville Pälli; Aleksi Tamminen; Sihan Shao; Marlene Bonmann; Tomas Bryllert; Duncan A. Robertson; Jan Stake; Zachary Taylor

doi:10.1109/IRMMW-THz60956.2024.10697689

Harnessing Frequency Diversity for Improved Holographic Imaging Systems

Shanuka Gamaethige^*, Samu Ville Pälli, Aleksi Tamminen, Sihan Shao, Marlene Bonmann, Tomas Bryllert, Duncan A. Robertson, Jan Stake, Zachary Taylor

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

Abstrakti

This study investigates the impact of varying the illuminating frequency spectrum over time in a 340 GHz FMCW radar system with a holographic setup. Experiments using a corner cube reflector explored the behavior of spatially varying frequency-dependent field patterns across bandwidths ranging from 326 to 356 GHz. Findings suggest that varying the illuminating frequency spectrum over time can capture more spatial information from the target than using the radar's entire bandwidth allowing for improved target discrimination and imaging capabilities in holographic radar systems.

Alkuperäiskieli	Englanti
Otsikko	2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2024
Kustantaja	IEEE
ISBN (elektroninen)	979-8-3503-7032-4
DOI - pysyväislinkit	https://doi.org/10.1109/IRMMW-THz60956.2024.10697689
Tila	Julkaistu - 2024
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	International Conference on Infrared, Millimeter, and Terahertz Waves - Perth, Austraalia Kesto: 1 syysk. 2024 → 6 syysk. 2024 Konferenssinumero: 49

Julkaisusarja

Nimi	International Conference on Infrared, Millimeter, and Terahertz Waves
ISSN (elektroninen)	2162-2035

Conference

Conference	International Conference on Infrared, Millimeter, and Terahertz Waves
Lyhennettä	IRMMW-THz
Maa/Alue	Austraalia
Kaupunki	Perth
Ajanjakso	01/09/2024 → 06/09/2024

Pääsy asiakirjaan

10.1109/IRMMW-THz60956.2024.10697689

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Aalto Electronics-ICT
Ryynänen, J. (Manager)
Elektroniikan ja nanotekniikan laitos
Laitteistot/tilat: Facility

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Gamaethige, S., Pälli, S. V., Tamminen, A., Shao, S., Bonmann, M., Bryllert, T., Robertson, D. A., Stake, J., & Taylor, Z. (2024). Harnessing Frequency Diversity for Improved Holographic Imaging Systems. teoksessa 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2024 (International Conference on Infrared, Millimeter, and Terahertz Waves). IEEE. https://doi.org/10.1109/IRMMW-THz60956.2024.10697689

@inproceedings{51f2f331e6f340a28560730f7baedcf4,

title = "Harnessing Frequency Diversity for Improved Holographic Imaging Systems",

abstract = "This study investigates the impact of varying the illuminating frequency spectrum over time in a 340 GHz FMCW radar system with a holographic setup. Experiments using a corner cube reflector explored the behavior of spatially varying frequency-dependent field patterns across bandwidths ranging from 326 to 356 GHz. Findings suggest that varying the illuminating frequency spectrum over time can capture more spatial information from the target than using the radar's entire bandwidth allowing for improved target discrimination and imaging capabilities in holographic radar systems.",

author = "Shanuka Gamaethige and P{\"a}lli, {Samu Ville} and Aleksi Tamminen and Sihan Shao and Marlene Bonmann and Tomas Bryllert and Robertson, {Duncan A.} and Jan Stake and Zachary Taylor",

note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz ; Conference date: 01-09-2024 Through 06-09-2024",

year = "2024",

doi = "10.1109/IRMMW-THz60956.2024.10697689",

language = "English",

series = "International Conference on Infrared, Millimeter, and Terahertz Waves",

publisher = "IEEE",

booktitle = "2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2024",

address = "United States",

}

Gamaethige, S , Pälli, SV , Tamminen, A, Shao, S, Bonmann, M, Bryllert, T, Robertson, DA, Stake, J & Taylor, Z 2024, Harnessing Frequency Diversity for Improved Holographic Imaging Systems. julkaisussa 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2024. International Conference on Infrared, Millimeter, and Terahertz Waves, IEEE, International Conference on Infrared, Millimeter, and Terahertz Waves, Perth, Austraalia, 01/09/2024. https://doi.org/10.1109/IRMMW-THz60956.2024.10697689

Harnessing Frequency Diversity for Improved Holographic Imaging Systems. / Gamaethige, Shanuka ; Pälli, Samu Ville ; Tamminen, Aleksi et al.
2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2024. IEEE, 2024. (International Conference on Infrared, Millimeter, and Terahertz Waves).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

TY - GEN

T1 - Harnessing Frequency Diversity for Improved Holographic Imaging Systems

AU - Gamaethige, Shanuka

AU - Pälli, Samu Ville

AU - Tamminen, Aleksi

AU - Shao, Sihan

AU - Bonmann, Marlene

AU - Bryllert, Tomas

AU - Robertson, Duncan A.

AU - Stake, Jan

AU - Taylor, Zachary

N1 - Conference code: 49

PY - 2024

Y1 - 2024

N2 - This study investigates the impact of varying the illuminating frequency spectrum over time in a 340 GHz FMCW radar system with a holographic setup. Experiments using a corner cube reflector explored the behavior of spatially varying frequency-dependent field patterns across bandwidths ranging from 326 to 356 GHz. Findings suggest that varying the illuminating frequency spectrum over time can capture more spatial information from the target than using the radar's entire bandwidth allowing for improved target discrimination and imaging capabilities in holographic radar systems.

AB - This study investigates the impact of varying the illuminating frequency spectrum over time in a 340 GHz FMCW radar system with a holographic setup. Experiments using a corner cube reflector explored the behavior of spatially varying frequency-dependent field patterns across bandwidths ranging from 326 to 356 GHz. Findings suggest that varying the illuminating frequency spectrum over time can capture more spatial information from the target than using the radar's entire bandwidth allowing for improved target discrimination and imaging capabilities in holographic radar systems.

UR - http://www.scopus.com/inward/record.url?scp=85207193757&partnerID=8YFLogxK

U2 - 10.1109/IRMMW-THz60956.2024.10697689

DO - 10.1109/IRMMW-THz60956.2024.10697689

M3 - Conference article in proceedings

AN - SCOPUS:85207193757

T3 - International Conference on Infrared, Millimeter, and Terahertz Waves

BT - 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2024

PB - IEEE

T2 - International Conference on Infrared, Millimeter, and Terahertz Waves

Y2 - 1 September 2024 through 6 September 2024

ER -

Gamaethige S , Pälli SV , Tamminen A, Shao S, Bonmann M, Bryllert T et al. Harnessing Frequency Diversity for Improved Holographic Imaging Systems. julkaisussa 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2024. IEEE. 2024. (International Conference on Infrared, Millimeter, and Terahertz Waves). doi: 10.1109/IRMMW-THz60956.2024.10697689

Harnessing Frequency Diversity for Improved Holographic Imaging Systems

Abstrakti

Julkaisusarja

Conference

Pääsy asiakirjaan

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