Ultrawideband Strip-Loaded Slotted Circular Patch Antenna Array for Millimeter-Wave Applications

被引：8

作者：

Zhu, Yuanwei ^{[1
]}

Chen, Kai ^{[1
]}

Tang, Si-Yuan ^{[1
]}

Yu, Chao ^{[1
]}

Hong, Wei ^{[1
]}

机构：

[1] Southeast Univ, Sch Informat Sci & Engn, State Key Lab Millimeter Waves, Nanjing 210096, Peoples R China

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2023年 / 22卷 / 09期

基金：

中国国家自然科学基金;

关键词：

Antenna arrays; Wideband; Ultra wideband antennas; Impedance; Substrates; Slot antennas; Patch antennas; Antennas; array; millimeter wave (mmWave); multimode; substrate-integrated waveguide (SIW); ultrawideband (UWB); MAGNETOELECTRIC DIPOLE ANTENNA; GUIDE; DESIGN;

D O I：

10.1109/LAWP.2023.3281785

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel ultrawideband millimeter wave (mmWave) slotted circular patch antenna and array are proposed in this letter, where each circular patch antenna element is loaded with three pairs of folded strips for enhancing the bandwidth and fed by a substrate-integrated waveguide through a coupling slot. As a result, a multimode antenna element with the ultrawideband characteristic can be realized, and the impedance fractional bandwidth (FBW) with |S-11| < -10 dB is up to 66.9%. Furthermore, an 8 x 8 antenna array prototype is designed and fabricated. Measured impedance FBW with |S-11| < -10 dB of 56% and measured average radiation efficiency of 73.8% are achieved. With the wideband and low-profile features, this antenna can be a promising candidate for mmWave communications.

引用

页码：2230 / 2234

页数：5

共 23 条

[1] Wideband Circularly Polarized Planar Antenna Array for 5G Millimeter-Wave Applications
Cheng, Yang
Dong, Yuandan
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2021, 69 (05) : 2615 - 2627
[2] Millimeter-Wave Substrate Integrated Waveguide Long Slot Leaky-Wave Antennas and Two-Dimensional Multibeam Applications
Cheng, Yu Jian
Hong, Wei
Wu, Ke
Fan, Yong
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2011, 59 (01) : 40 - 47
[3] MILLIMETER-WAVE DESIGN OF WIDE-BAND APERTURE-COUPLED STACKED MICROSTRIP ANTENNAS
CROQ, F
POZAR, DM
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1991, 39 (12) : 1770 - 1776
[4] A Wideband Compact Magnetoelectric Dipole Antenna Fed by SICL for Millimeter Wave Applications
Dai, Xin
Li, Ao
Luk, Kwai Man
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2021, 69 (09) : 5278 - 5285
[5] Multi-Beam Multi-Layer Leaky-Wave SIW Pillbox Antenna for Millimeter-Wave Applications
Ettorre, Mauro
Sauleau, Ronan
Le Coq, Laurent
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2011, 59 (04) : 1093 - 1100
[6] A mmWave Wideband Slot Array Antenna Based on Ridge Gap Waveguide With 30% Bandwidth
Farahbakhsh, Ali
Zarifi, Davoud
Zaman, Ashraf Uz
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018, 66 (02) : 1008 - 1013
[7] Millimeter-Wave Enhanced Local Area Systems: A High-Data-Rate Approach for Future Wireless Networks
Ghosh, Amitava
Thomas, Timothy A.
Cudak, Mark C.
Ratasuk, Rapeepat
Moorut, Prakash
Vook, Frederick W.
Rappaport, Theodore S.
MacCartney, George R., Jr.
Sun, Shu
Nie, Shuai
[J]. IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2014, 32 (06) : 1152 - 1163
[8] Multibeam Antenna Technologies for 5G Wireless Communications
Hong, Wei
Jiang, Zhi Hao
Yu, Chao
Zhou, Jianyi
Chen, Peng
Yu, Zhiqiang
Zhang, Hui
Yang, Binqi
Pang, Xingdong
Jiang, Mei
Cheng, Yujian
Al-Nuaitni, Mustafa K. Taher
Zhang, Yan
Chen, Jixin
He, Shiwen
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2017, 65 (12) : 6231 - 6249
[9] Low-Profile, Low-Cost, Broadband Millimeter-Wave Antenna Array for High-Data-Rate WPAN Systems
Lee, Byungje
Yoon, Yonghyun
[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 : 1957 - 1960
[10] Wideband Magneto-Electric Dipole Antenna for 60-GHz Millimeter-Wave Communications
Li, Mingjian
Luk, Kwai-Man
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (07) : 3276 - 3279

← 1 2 3 →