Characteristic mode analysis of millimeter-wave series patch array

Hanieh Aliakbari Abar; Buon Kiong Lau

doi:10.1109/AP-S/USNC-URSI47032.2022.9886913

Characteristic mode analysis of millimeter-wave series patch array

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

Sammanfattning

In this paper, characteristic mode analysis is used to gain insight into the operation of millimeter-wave series patch array. It is shown that the series patch array (broadside) mode has lower modal bandwidth and higher resonant frequency than the corresponding mode of a constituting patch element, whereas the other dominant orthogonal (broadside) mode is identical between the array and the single element. Moreover, it is found that unlike the use of shorting vias, non-shorted microvias along the array direction can help to decrease the resonant frequency of the series array mode. A parametric study is performed to show the effect of the length and position of the microvias on the series array mode.

Originalspråk	engelska
Titel på värdpublikation	2022 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting. IEEE - Institute of Electrical and Electronics Engineers Inc.
Förlag	IEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor	225-226
ISBN (tryckt)	978-1-6654-9658-2
DOI	https://doi.org/10.1109/AP-S/USNC-URSI47032.2022.9886913
Status	Published - 2022

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10.1109/AP-S/USNC-URSI47032.2022.9886913

1 Letter

79 GHz multilayer series-fed patch antenna array with stacked micro-via loading
Aliakbari Abar, H., Mosalanejad, M., Soens, C., Vandenbosch, G. A. E. & Lau, B. K., 2022 okt. 1, I: IEEE Antennas and Wireless Propagation Letters. 21, 10, s. 1990-1994 5 s.
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Aliakbari Abar, H., & Lau, B. K. (2022). Characteristic mode analysis of millimeter-wave series patch array. I 2022 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting. IEEE - Institute of Electrical and Electronics Engineers Inc. (s. 225-226). IEEE - Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/AP-S/USNC-URSI47032.2022.9886913

@inproceedings{ed98758cff1b4a9e811017cf845ce1c3,

title = "Characteristic mode analysis of millimeter-wave series patch array",

abstract = "In this paper, characteristic mode analysis is used to gain insight into the operation of millimeter-wave series patch array. It is shown that the series patch array (broadside) mode has lower modal bandwidth and higher resonant frequency than the corresponding mode of a constituting patch element, whereas the other dominant orthogonal (broadside) mode is identical between the array and the single element. Moreover, it is found that unlike the use of shorting vias, non-shorted microvias along the array direction can help to decrease the resonant frequency of the series array mode. A parametric study is performed to show the effect of the length and position of the microvias on the series array mode.",

keywords = "Characteristic modes, gain insight, Length and position, Microvias, Mode analysis, Parametric study, Patch arrays, Series array, Single element",

author = "{Aliakbari Abar}, Hanieh and Lau, {Buon Kiong}",

year = "2022",

doi = "10.1109/AP-S/USNC-URSI47032.2022.9886913",

language = "English",

isbn = "978-1-6654-9658-2",

pages = "225--226",

booktitle = "2022 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting. IEEE - Institute of Electrical and Electronics Engineers Inc.",

publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

}

Aliakbari Abar, H & Lau, BK 2022, Characteristic mode analysis of millimeter-wave series patch array. i 2022 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting. IEEE - Institute of Electrical and Electronics Engineers Inc.. IEEE - Institute of Electrical and Electronics Engineers Inc., s. 225-226. https://doi.org/10.1109/AP-S/USNC-URSI47032.2022.9886913

Characteristic mode analysis of millimeter-wave series patch array. / Aliakbari Abar, Hanieh ; Lau, Buon Kiong.
2022 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting. IEEE - Institute of Electrical and Electronics Engineers Inc.. IEEE - Institute of Electrical and Electronics Engineers Inc., 2022. s. 225-226.

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

TY - GEN

T1 - Characteristic mode analysis of millimeter-wave series patch array

AU - Aliakbari Abar, Hanieh

AU - Lau, Buon Kiong

PY - 2022

Y1 - 2022

N2 - In this paper, characteristic mode analysis is used to gain insight into the operation of millimeter-wave series patch array. It is shown that the series patch array (broadside) mode has lower modal bandwidth and higher resonant frequency than the corresponding mode of a constituting patch element, whereas the other dominant orthogonal (broadside) mode is identical between the array and the single element. Moreover, it is found that unlike the use of shorting vias, non-shorted microvias along the array direction can help to decrease the resonant frequency of the series array mode. A parametric study is performed to show the effect of the length and position of the microvias on the series array mode.

AB - In this paper, characteristic mode analysis is used to gain insight into the operation of millimeter-wave series patch array. It is shown that the series patch array (broadside) mode has lower modal bandwidth and higher resonant frequency than the corresponding mode of a constituting patch element, whereas the other dominant orthogonal (broadside) mode is identical between the array and the single element. Moreover, it is found that unlike the use of shorting vias, non-shorted microvias along the array direction can help to decrease the resonant frequency of the series array mode. A parametric study is performed to show the effect of the length and position of the microvias on the series array mode.

KW - Characteristic modes

KW - gain insight

KW - Length and position

KW - Microvias

KW - Mode analysis

KW - Parametric study

KW - Patch arrays

KW - Series array

KW - Single element

U2 - 10.1109/AP-S/USNC-URSI47032.2022.9886913

DO - 10.1109/AP-S/USNC-URSI47032.2022.9886913

M3 - Paper in conference proceeding

SN - 978-1-6654-9658-2

SP - 225

EP - 226

BT - 2022 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting. IEEE - Institute of Electrical and Electronics Engineers Inc.

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

ER -

Aliakbari Abar H , Lau BK. Characteristic mode analysis of millimeter-wave series patch array. I 2022 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting. IEEE - Institute of Electrical and Electronics Engineers Inc.. IEEE - Institute of Electrical and Electronics Engineers Inc. 2022. s. 225-226 doi: 10.1109/AP-S/USNC-URSI47032.2022.9886913

Characteristic mode analysis of millimeter-wave series patch array

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Ämnesklassifikation (UKÄ)

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Forskningsoutput

79 GHz multilayer series-fed patch antenna array with stacked micro-via loading

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