An Electronically Controlled CRLH Transmission-Line Leaky-Wave Antenna

被引：0

作者：

Feng, Jiaxin ^{[1
]}

Xiao, Shaoqiu ^{[1
]}

Liu, Jiabo ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Chengdu 610054, Sichuan, Peoples R China

来源：

2017 IEEE SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP) | 2017年

关键词：

Composite right/left handed (CRLH); leaky-wave antenna; substrate integrated waveguide; varactor;

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 novel leaky-wave antenna (LWA) with beam scanning performance based on the substrate integrated waveguide (SIW) is presented. The antenna is consisted of the composite right/left handed (CRLH) transmission line (TL) incorporating shunt varactors and it exhibits a good scanning capability from -49 degrees to 22 degrees at 8.4GHz. The realized gain is shown to be better than 10dBi with low gain fluctuation. The proposed leaky-wave antenna shows some desirable merits such as low cost, low loss and easy integration, which has a good prospect for practical applications.

引用

页数：3

共 8 条

[1]

Caloz C, 2006, ELECTROMAGNETIC METAMATERIALS: TRANSMISSION LINE THEORY AND MICROWAVE APPLICATIONS: THE ENGINEERING APPROACH, P1

[2] Substrate Integrated Composite Right-/Left-Handed Leaky-Wave Structure for Polarization-Flexible Antenna Application [J].

Dong, Yuandan ;

Itoh, Tatsuo .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (02) :760-771

[3]

Eleftheriades GV, 2005, NEGATIVE-REFRACTION METAMATERIALS: FUNDAMENTAL PRINCIPLES AND APPLICATIONS, P1, DOI 10.1002/0471744751

[4] Leaky-Wave Antennas [J].

Jackson, David R. ;

Caloz, Christophe ;

Itoh, Tatsuo .

PROCEEDINGS OF THE IEEE, 2012, 100 (07) :2194-2206

[5] Metamaterial-based electronically controlled transmission-line structure as a novel leaky-wave antenna with tunable radiation angle and beamwidth [J].

Lim, S ;

Caloz, C ;

Itoh, T .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2005, 53 (01) :161-173

[6] Substrate Integrated Waveguide (SIW) Leaky-Wave Antenna With Transverse Slots [J].

Liu, Juhua ;

Jackson, David R. ;

Long, Yunliang .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (01) :20-29

[7]

Suntives Asanee, 2012, ANTENNAS PROPAGATION, V60

[8]

Xu F., ANTENNAS PROPAGATION, V58, P340

← 1 →