Compact, 14-Pattern-States, Reconfigurable Antenna Design and Characterization

被引：1

作者：

Lau, Chung-Yin ^{[1
]}

Cheng, Kwok-Keung M. ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Elect Engn, Hong Kong, Peoples R China

来源：

2021 IEEE ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) | 2021年

关键词：

Reconfigurable antenna; beam-switching; pattern diversity; printed dipoles; quasi-Yagi antenna;

D O I：

10.1109/APMC52720.2021.9662000

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 design of reconfigurable antenna with 14 directional patterns is presented. Pattern selection is accomplished by the adoption of 4 quasi-Yagi antenna elements and 8 RF switches. The proposed design features simple control scheme, high front-to-back ratio, compact size, and planar structure. Measured results indicate that the proposed antenna can offer an overall power efficiency of around 70%, antenna gain of similar to 3.5 dBi, and impedance bandwidth of about 10%.

引用

页码：241 / 243

页数：3

共 7 条

[1] An Azimuth-Pattern-Reconfigurable Antenna With Enhanced Gain and Front-to-Back Ratio [J].

Cheng, You-Feng ;

Ding, Xiao ;

Wang, Bing-Zhong ;

Shao, Wei .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 :2303-2306

[2] High-Gain Printed Log-Periodic Dipole Array Antenna With Parasitic Cell for 5G Communication [J].

Chu, Qing-Xin ;

Li, Xin-Rong ;

Ye, Mao .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2017, 65 (12) :6338-6344

[3] Parasitic Layer-Based Radiation Pattern Reconfigurable Antenna for 5G Communications [J].

Hossain, Mohammad Ababil ;

Bahceci, Israfil ;

Cetiner, Bedri A. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2017, 65 (12) :6444-6452

[4] A Simple Planar Pattern-Reconfigurable Antenna Based on Arc Dipoles [J].

Jin, Guiping ;

Li, Miaolan ;

Liu, Dan ;

Zeng, Guangjie .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2018, 17 (09) :1664-1668

[5]

Lim E. H., 2012, Compact Multifunctional Antennas for Wireless Systems

[6]

Song YT, 2017, IEEE ANTENNAS PROP, P1089, DOI 10.1109/APUSNCURSINRSM.2017.8072587

[7] Low-Profile Pattern-Reconfigurable Vertically Polarized Endfire Antenna With Magnetic-Current Radiators [J].

Wang, Ren ;

Wang, Bing-Zhong ;

Gao, Guo-Feng ;

Ding, Xiao ;

Wang, Zhi-Peng .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2018, 17 (05) :829-832

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