Broadband Patch Loaded Substrate-Integrated Cavity Backed Slot Array for Millimeter-Wave Applications

Qianshuai Li; Yan Zhang; Wei Hong

doi:10.1109/APS/URSI47566.2021.9704393

Broadband Patch Loaded Substrate-Integrated Cavity Backed Slot Array for Millimeter-Wave Applications

Qianshuai Li
, Yan Zhang
, Wei Hong

Southeast University, Nanjing

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

A broadband patch loaded substrate-integrated cavity backed slot antenna (SICBAS) is proposed for 5G millimeter-wave (mmW) communications. The proposed antenna utilizes a compact symmetrical substrate-integrated cavity (SIC) to excite 2× 4 E-shaped patches through coupling slots, and it achieves an impedance bandwidth (vert S_11vert < -10textdB) of 38.2-53.8 GHz with a gain of 13-15.4 dBi over 41-55 GHz. Incorporating with a 16-way power divider, the SICBAS is extended to a 4× 4 array to achieve a higher gain greater than 22.5 dBi over 40-51 GHz. The proposed SICBSA array is fabricated and measured, which demonstrates that it is very promising for mmW broadband applications.

Original language	English
Title of host publication	2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1677-1678
Number of pages	2
ISBN (Electronic)	9781728146706
DOIs	https://doi.org/10.1109/APS/URSI47566.2021.9704393
State	Published - 2021
Externally published	Yes
Event	2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Singapore, Singapore Duration: 4 Dec 2021 → 10 Dec 2021

Publication series

Name	2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings

Conference

Conference	2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021
Country/Territory	Singapore
City	Singapore
Period	4/12/21 → 10/12/21

Keywords

broadband antenna
millimeter-wave communication
patch
substrate-integrated cavity

Access to Document

10.1109/APS/URSI47566.2021.9704393

Cite this

Li, Q., Zhang, Y., & Hong, W. (2021). Broadband Patch Loaded Substrate-Integrated Cavity Backed Slot Array for Millimeter-Wave Applications. In 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings (pp. 1677-1678). (2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS/URSI47566.2021.9704393

Li, Qianshuai ; Zhang, Yan ; Hong, Wei. / Broadband Patch Loaded Substrate-Integrated Cavity Backed Slot Array for Millimeter-Wave Applications. 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2021. pp. 1677-1678 (2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings).

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title = "Broadband Patch Loaded Substrate-Integrated Cavity Backed Slot Array for Millimeter-Wave Applications",

abstract = "A broadband patch loaded substrate-integrated cavity backed slot antenna (SICBAS) is proposed for 5G millimeter-wave (mmW) communications. The proposed antenna utilizes a compact symmetrical substrate-integrated cavity (SIC) to excite 2× 4 E-shaped patches through coupling slots, and it achieves an impedance bandwidth (vert S\_11vert < -10textdB) of 38.2-53.8 GHz with a gain of 13-15.4 dBi over 41-55 GHz. Incorporating with a 16-way power divider, the SICBAS is extended to a 4× 4 array to achieve a higher gain greater than 22.5 dBi over 40-51 GHz. The proposed SICBSA array is fabricated and measured, which demonstrates that it is very promising for mmW broadband applications.",

keywords = "broadband antenna, millimeter-wave communication, patch, substrate-integrated cavity",

author = "Qianshuai Li and Yan Zhang and Wei Hong",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 ; Conference date: 04-12-2021 Through 10-12-2021",

year = "2021",

doi = "10.1109/APS/URSI47566.2021.9704393",

language = "英语",

series = "2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings",

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

pages = "1677--1678",

booktitle = "2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings",

address = "美国",

}

Li, Q, Zhang, Y & Hong, W 2021, Broadband Patch Loaded Substrate-Integrated Cavity Backed Slot Array for Millimeter-Wave Applications. in 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings. 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 1677-1678, 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021, Singapore, Singapore, 4/12/21. https://doi.org/10.1109/APS/URSI47566.2021.9704393

Broadband Patch Loaded Substrate-Integrated Cavity Backed Slot Array for Millimeter-Wave Applications. / Li, Qianshuai; Zhang, Yan; Hong, Wei.
2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2021. p. 1677-1678 (2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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AU - Li, Qianshuai

AU - Zhang, Yan

AU - Hong, Wei

PY - 2021

Y1 - 2021

N2 - A broadband patch loaded substrate-integrated cavity backed slot antenna (SICBAS) is proposed for 5G millimeter-wave (mmW) communications. The proposed antenna utilizes a compact symmetrical substrate-integrated cavity (SIC) to excite 2× 4 E-shaped patches through coupling slots, and it achieves an impedance bandwidth (vert S_11vert < -10textdB) of 38.2-53.8 GHz with a gain of 13-15.4 dBi over 41-55 GHz. Incorporating with a 16-way power divider, the SICBAS is extended to a 4× 4 array to achieve a higher gain greater than 22.5 dBi over 40-51 GHz. The proposed SICBSA array is fabricated and measured, which demonstrates that it is very promising for mmW broadband applications.

AB - A broadband patch loaded substrate-integrated cavity backed slot antenna (SICBAS) is proposed for 5G millimeter-wave (mmW) communications. The proposed antenna utilizes a compact symmetrical substrate-integrated cavity (SIC) to excite 2× 4 E-shaped patches through coupling slots, and it achieves an impedance bandwidth (vert S_11vert < -10textdB) of 38.2-53.8 GHz with a gain of 13-15.4 dBi over 41-55 GHz. Incorporating with a 16-way power divider, the SICBAS is extended to a 4× 4 array to achieve a higher gain greater than 22.5 dBi over 40-51 GHz. The proposed SICBSA array is fabricated and measured, which demonstrates that it is very promising for mmW broadband applications.

KW - broadband antenna

KW - millimeter-wave communication

KW - patch

KW - substrate-integrated cavity

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M3 - 会议稿件

AN - SCOPUS:85126845141

T3 - 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings

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BT - 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

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Y2 - 4 December 2021 through 10 December 2021

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Li Q, Zhang Y, Hong W. Broadband Patch Loaded Substrate-Integrated Cavity Backed Slot Array for Millimeter-Wave Applications. In 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2021. p. 1677-1678. (2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings). doi: 10.1109/APS/URSI47566.2021.9704393

Broadband Patch Loaded Substrate-Integrated Cavity Backed Slot Array for Millimeter-Wave Applications

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