Millimeter-Wave Cavity-Backed Patch-Slot Dipole for Circularly Polarized Radiation

被引：30

作者：

Bai, Xue ^{[1
]}

Qu, Shi-Wei ^{[1
]}

Ng, Kung Bo ^{[2
]}

机构：

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

[2] City Univ Hong Kong, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2013年 / 12卷

关键词：

Cavity-backed antennas; circular polarization; millimeter wave; WIDE-BAND; LOOP ANTENNA;

D O I：

10.1109/LAWP.2013.2286196

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 millimeter-wave antenna for circularly polarized (CP) radiation is presented. The proposed antenna is composed of a patch dipole and a slot dipole, and it is realized by a plated through-hole printed technique on a microwave substrate. Measurements show that the antenna can present a bandwidth from 56.2 to 65 GHz for a reflection coefficient S-11 <= -10 dB as well as for an axial ratio (AR) <= 3 dB, and the 10.03-dBi average gain is achieved. This design yields good directional radiation patterns. Studies on several critical parameters are performed for practical designs.

引用

页码：1355 / 1358

页数：4

共 18 条

[1] 60-GHz AMC-Based Circularly Polarized On-Chip Antenna Using Standard 0.18-μm CMOS Technology [J].

Bao, Xiao-Yue ;

Guo, Yong-Xin ;

Xiong, Yong-Zhong .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (05) :2234-2241

[2] Circularly Polarized Ring-Patch Antenna [J].

Chang, The-Nan ;

Lin, Jyun-Ming .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2012, 11 :26-29

[3] A Wideband Circularly Polarized H-Shaped Patch Antenna [J].

Chung, Kwok L. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (10) :3379-3383

[4] Circularly Polarized Millimeter-Wave Antenna Using 0-Level Packaging [J].

Herth, Etienne ;

Rolland, Nathalie ;

Lasri, Tuami .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2010, 9 :934-937

[5] Small Circularly Polarized U-Slot Wideband Patch Antenna [J].

Lam, Ka Yan ;

Luk, Kwai-Man ;

Lee, Kai Fong ;

Wong, Hang ;

Ng, Kung Bo .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2011, 10 :87-90

[6] A circularly polarized short backfire antenna excited by an unbalance-fed cross aperture [J].

Li, RL ;

Thompson, DC ;

Papapolymerou, J ;

Laskar, J ;

Tentzeris, MM .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2006, 54 (03) :852-859

[7] Development of a cavit-backed broadband circularly polarized slot/strip loop antenna with a simple feeding structure [J].

Li, RongLin ;

Pan, Bo ;

Traille, Anya N. ;

Papapolymerou, John ;

Laskar, Joy ;

Tentzeris, Manos M. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2008, 56 (02) :312-318

[8] Investigation of Leaky-Wave Propagation and Radiation in a Metal Cut-Wire Array [J].

Li, Yang ;

Alu, Andrea ;

Ling, Hao .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (03) :1630-1634

[9] 60-GHz LTCC Integrated Circularly Polarized Helical Antenna Array [J].

Liu, Changrong ;

Guo, Yong-Xin ;

Bao, Xiaoyue ;

Xiao, Shao-Qiu .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (03) :1329-1335

[10] A Circularly Polarized Antenna With Wide Axial Ratio Beamwidth [J].

Mak, Ka Ming ;

Luk, Kwai Man .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2009, 57 (10) :3309-3312

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