Active Ka-band Open-Ended Waveguide Antenna with Built-in IC Cooling for Use in Large Arrays

M. de Kok; A. Bart Smolders; Cornelis J.C. Vertegaal; Ulf Johannsen

doi:10.23919/EuRAD50154.2022.9784579

Active Ka-band Open-Ended Waveguide Antenna with Built-in IC Cooling for Use in Large Arrays

M. de Kok, A. Bart Smolders, Cornelis J.C. Vertegaal, Ulf Johannsen

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

1 Citaat (Scopus)

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This paper presents the design of an open-ended waveguide (OEWG) array element operating between 34 GHz and 36 GHz. The OEWG is coupled to a quarter-wave patch antenna on a PCB, which connects to a millimeter-wave IC via a grounded co-planar waveguide. The radiating element is co-designed with an integrated liquid cooling solution to remove heat from the amplifier and phase-shifting IC. Furthermore, a 4x4-element is presented to demonstrate the OEWG design, feed and cooling operation. Although PCB manufacturing deviations were observed in the demonstrator, the realized elements are expected to operate over the entire desired frequency range.

Originele taal-2	Engels
Titel	2021 18th European Radar Conference (EuRAD)
Uitgeverij	Institute of Electrical and Electronics Engineers
Pagina's	129-132
Aantal pagina's	4
ISBN van elektronische versie	978-2-87487-065-1
DOI's	https://doi.org/10.23919/EuRAD50154.2022.9784579
Status	Gepubliceerd - 2 jun. 2022
Evenement	2021 18th European Radar Conference (EuRAD) - ExCel Conference Center, London, Verenigd Koninkrijk Duur: 5 apr. 2022 → 7 apr. 2022 Congresnummer: 18 https://www.eumw2021.com/conferences/eurad.html

Congres

Congres	2021 18th European Radar Conference (EuRAD)
Verkorte titel	EuRAD
Land/Regio	Verenigd Koninkrijk
Stad	London
Periode	5/04/22 → 7/04/22
Internet adres	https://www.eumw2021.com/conferences/eurad.html

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10.23919/EuRAD50154.2022.9784579

220413_MdKok_EuMW_OEWG_AuthorsVersionFinale auteursversie , 1,29 MB

https://ieeexplore.ieee.org/document/9784579

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@inproceedings{7a11b561bf4c48e79278671cf8aa08d0,

title = "Active Ka-band Open-Ended Waveguide Antenna with Built-in IC Cooling for Use in Large Arrays",

abstract = "This paper presents the design of an open-ended waveguide (OEWG) array element operating between 34 GHz and 36 GHz. The OEWG is coupled to a quarter-wave patch antenna on a PCB, which connects to a millimeter-wave IC via a grounded co-planar waveguide. The radiating element is co-designed with an integrated liquid cooling solution to remove heat from the amplifier and phase-shifting IC. Furthermore, a 4x4-element is presented to demonstrate the OEWG design, feed and cooling operation. Although PCB manufacturing deviations were observed in the demonstrator, the realized elements are expected to operate over the entire desired frequency range.",

keywords = "Open-ended waveguide, Waveguide launcher, Patch antenna, Ka-band, Phased array, Active cooling",

author = "\{de Kok\}, M. and Smolders, \{A. Bart\} and Vertegaal, \{Cornelis J.C.\} and Ulf Johannsen",

year = "2022",

month = jun,

day = "2",

doi = "10.23919/EuRAD50154.2022.9784579",

language = "English",

pages = "129--132",

booktitle = "2021 18th European Radar Conference (EuRAD)",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "18th European Radar Conference, EuRAD 2021, EuRAD ; Conference date: 05-04-2022 Through 07-04-2022",

url = "https://www.eumw2021.com/conferences/eurad.html",

}

de Kok, M , Smolders, AB , Vertegaal, CJC & Johannsen, U 2022, Active Ka-band Open-Ended Waveguide Antenna with Built-in IC Cooling for Use in Large Arrays. in 2021 18th European Radar Conference (EuRAD)., 9784579, Institute of Electrical and Electronics Engineers, blz. 129-132, 2021 18th European Radar Conference (EuRAD), London, Verenigd Koninkrijk, 5/04/22. https://doi.org/10.23919/EuRAD50154.2022.9784579

Active Ka-band Open-Ended Waveguide Antenna with Built-in IC Cooling for Use in Large Arrays. / de Kok, M.; Smolders, A. Bart ; Vertegaal, Cornelis J.C. et al.
2021 18th European Radar Conference (EuRAD). Institute of Electrical and Electronics Engineers, 2022. blz. 129-132 9784579.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

TY - GEN

T1 - Active Ka-band Open-Ended Waveguide Antenna with Built-in IC Cooling for Use in Large Arrays

AU - de Kok, M.

AU - Smolders, A. Bart

AU - Vertegaal, Cornelis J.C.

AU - Johannsen, Ulf

N1 - Conference code: 18

PY - 2022/6/2

Y1 - 2022/6/2

N2 - This paper presents the design of an open-ended waveguide (OEWG) array element operating between 34 GHz and 36 GHz. The OEWG is coupled to a quarter-wave patch antenna on a PCB, which connects to a millimeter-wave IC via a grounded co-planar waveguide. The radiating element is co-designed with an integrated liquid cooling solution to remove heat from the amplifier and phase-shifting IC. Furthermore, a 4x4-element is presented to demonstrate the OEWG design, feed and cooling operation. Although PCB manufacturing deviations were observed in the demonstrator, the realized elements are expected to operate over the entire desired frequency range.

AB - This paper presents the design of an open-ended waveguide (OEWG) array element operating between 34 GHz and 36 GHz. The OEWG is coupled to a quarter-wave patch antenna on a PCB, which connects to a millimeter-wave IC via a grounded co-planar waveguide. The radiating element is co-designed with an integrated liquid cooling solution to remove heat from the amplifier and phase-shifting IC. Furthermore, a 4x4-element is presented to demonstrate the OEWG design, feed and cooling operation. Although PCB manufacturing deviations were observed in the demonstrator, the realized elements are expected to operate over the entire desired frequency range.

KW - Open-ended waveguide

KW - Waveguide launcher

KW - Patch antenna

KW - Ka-band

KW - Phased array

KW - Active cooling

UR - https://www.scopus.com/pages/publications/85133139132

U2 - 10.23919/EuRAD50154.2022.9784579

DO - 10.23919/EuRAD50154.2022.9784579

M3 - Conference contribution

SP - 129

EP - 132

BT - 2021 18th European Radar Conference (EuRAD)

PB - Institute of Electrical and Electronics Engineers

T2 - 18th European Radar Conference, EuRAD 2021

Y2 - 5 April 2022 through 7 April 2022

ER -

Active Ka-band Open-Ended Waveguide Antenna with Built-in IC Cooling for Use in Large Arrays

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