Design of Filtering Antenna for 5G Wireless Communications

被引：0

作者：

Wen, Guang-Hong ^{[1
]}

Wu, Rui ^{[1
]}

Lei, Ouyang ^{[1
]}

Gu, Jian-Bo ^{[1
]}

机构：

[1] Guangdong Univ Technol, Sch Integrated Circuits, Guangzhou 510006, Peoples R China

来源：

2024 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY, ICMMT | 2024年

关键词：

filtering antenna; single-polarized antenna; sub6G; wideband; radiation nulls; dual-polarized antenna;

D O I：

10.1109/ICMMT61774.2024.10672401

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 dual-polarized filtering base- station antenna with two controllable radiation nulls is introduced in this study. By loading parasitic patches and extending open branches inward on a pair of pincer dipole antennas, respectively, the mechanism underlying the radiation nulls is disclosed. The -10dB impedance bandwidth is 50% (3.05-5.10 GHz). Under the premise of maintaining stable radiation, the average gain in the operating band reaches 8.8 dBi, and the out-of-band rejection level is higher than 28 dBi, which makes the antenna perfectly meet the application requirements of modern 5G base station communication systems.

引用

页数：3

共 7 条

[1] A Compact Wideband Filtering Antenna on Slots-Loaded Square Patch Radiator Under Triple Resonant Modes [J].

Liu, Qianwen ;

Zhu, Lei .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2022, 70 (10) :9882-9887

[2] Dual-Band Patch Antenna With Filtering Performance and Harmonic Suppression [J].

Mao, Chun Xu ;

Gao, Steven ;

Wang, Yi ;

Sanz-Izquierdo, Benito ;

Wang, Zhengpeng ;

Qin, Fan ;

Chu, Qing Xin ;

Li, Jianzhou ;

Wei, Gao ;

Xu, Jiadong .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2016, 64 (09) :4074-4077

[3] A Low-Cost High-Gain Filtering Patch Antenna With Enhanced Frequency Selectivity Based on SISL for 5G Application [J].

Wang, Tong ;

Yan, Ningning ;

Tian, Mi ;

Luo, Yu ;

Ma, Kaixue .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2022, 21 (09) :1772-1776

[4] A Broadband Filtering Antenna Array for Sub-6 GHz Base Station Applications [J].

Wu, Rui ;

Wen, Guang-Hong ;

Liu, Yuan ;

Chen, Fu-Chang .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2024, 23 (01) :394-398

[5] Dual-polarized filtering antenna and its application for compact multi-array [J].

Wu, Rui ;

Lin, Jian-Hong ;

Chen, Fu-Chang ;

Cao, Wei-Ping ;

Yuan-Liu, Shu-Ting ;

Cai, Shu-Ting ;

Chu, Qing-Xin ;

Xue, Quan .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2023, 65 (12) :3289-3295

[6] A Compact Single-Layer Wideband Microstrip Antenna With Filtering Performance [J].

Yang, Dong ;

Zhai, Huiqing ;

Guo, Chaozong ;

Li, Hongkun .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2020, 19 (05) :801-805

[7] A broadband compact filtering antenna for sub-6 GHz base station applications [J].

Zhang, Yifan ;

Jia, Yuxin ;

Sun, Yu ;

Zhai, Huiqing ;

Liu, Changyuan .

INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2022, 32 (12)

← 1 →