A Broadband Cirularly Polarized Directional Antenna Applied on Satellite Communication

被引：0

作者：

Zhuang, Lu ^{[1
]}

Ouyang, Jun ^{[1
]}

Yan, Yi ^{[1
]}

Guo, Jinhao ^{[1
]}

Zhang, Shu'nan ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Elect Engn, Chengdu 611731, Sichuan, Peoples R China

来源：

2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2018年

关键词：

broadband; circularly polarized; near-field resonant parasitic reflector; directional radiation pattern; satellite antenna; ELECTRICALLY SMALL; HIGH-DIRECTIVITY;

D O I：

暂无

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 broadband circularly polarized antenna with directional radiation is presented in this paper. The proposed antenna is composed of four orthogonal dipoles which are backed by four near-field resonant parasitic (NFRP) reflector to broaden the 3-dB axial-ratio bandwidth (ARBW) and generate a directional radiation pattern. The antenna has a simple series feed structure, which can realize 90 degrees phase shift and four equal power divisions. The total size of the antenna is 130x130x20mm(3) (0.7.lambda(0)x0.7 lambda(0)x0.11 lambda(0) at 1.6GHz).

引用

页码：1765 / 1766

页数：2

共 5 条

[1] Dual-Band Circularly Polarized Cavity-Backed Annular Slot Antenna for GPS Receiver [J].

Hsieh, Wang-Ta ;

Chang, Tze-Hsuan ;

Kiang, Jean-Fu .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (04) :2076-2080

[2] High-Directivity, Electrically Small, Low-Profile Near-Field Resonant Parasitic Antennas [J].

Jin, Peng ;

Ziolkowski, Richard W. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2012, 11 :305-309

[3] A High-Directivity, Wideband, Efficient, Electrically Small Antenna System [J].

Tang, Ming-Chun ;

Ziolkowski, Richard W. ;

Xiao, Shaoqiu ;

Li, Mei .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2014, 62 (12) :6541-6547

[4] A Study of Low-Profile, Broadside Radiation, Efficient, Electrically Small Antennas Based on Complementary Split Ring Resonators [J].

Tang, Ming-Chun ;

Ziolkowski, Richard W. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2013, 61 (09) :4419-4430

[5] Design of an Electrically Small, Circularly Polarized, Parasitic Array Antenna for an Active 433.92-MHz RFID Handheld Reader [J].

Yu, Jay J. ;

Lim, Sungkyun .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (05) :2549-2554

← 1 →