Substrate Integrated Waveguide Cavity-Backed Wide Slot Antenna for 60-GHz Bands

被引：132

作者：

Gong, Ke ^{[1
]}

Chen, Zhi Ning ^{[2
,3
]}

Qing, Xianming ^{[3
]}

Chen, Peng ^{[1
]}

Hong, Wei ^{[1
]}

机构：

[1] Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China

[2] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117583, Singapore

[3] ASTAR, Inst Infocomm Res, Singapore 138632, Singapore

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2012年 / 60卷 / 12期

基金：

高等学校博士学科点专项科研基金;

关键词：

Cavity-backed antenna; dual-resonance; slot antenna; substrate integrated waveguide (SIW); 60-GHz band; ARRAY;

D O I：

10.1109/TAP.2012.2213060

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 wide slot antenna backed by a substrate integrated waveguide (SIW) cavity is presented and investigated for the enhancement of operating bandwidth at 60-GHz band. The 10-dB return loss impedance bandwidth of the antenna increases from 3% to 11.6% with consistent radiation performance as the width to length ratio (WLR) of the rectangular slot cutting from the SIW increases from 0.12 to 0.71. Its dual-resonance operation mechanism is verified by a parametric study. Three 2 x 4 antenna arrays with different slot WLRs are designed and fabricated with a printed circuit board (PCB) process at the 60-GHz bands. The measured results show that the antenna array with slot WLR of 0.71 achieves the gain of 10-12 dBi and the cross-polarization levels of better than 25 dB in both E- and H-planes over the enhanced operating bandwidth of about 11.6%.

引用

页码：6023 / 6026

页数：5

共 11 条

[1] A Linear Rectangular Dielectric Resonator Antenna Array Fed by Dielectric Image Guide With Low Cross Polarization [J].

Al-Zoubi, Asem S. ;

Kishk, Ahmed A. ;

Glisson, Allen W. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (03) :697-705

[2] Planar Substrate Integrated Waveguide Cavity-Backed Antenna [J].

Carlos Bohorquez, Juan ;

Forero Pedraza, Humberto Adriel ;

Herrera Pinzon, Ivan Camilo ;

Avella Castiblanco, Jorge ;

Pena, Nestor ;

Fabian Guarnizo, Hector .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 :1139-1142

[3] Low-Cost High Gain Planar Antenna Array for 60-GHz Band Applications [J].

Chen, Xiao-Ping ;

Wu, Ke ;

Han, Liang ;

He, Fanfan .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (06) :2126-2129

[4] CAVITY-BACKED WIDE SLOT ANTENNA [J].

HIROKAWA, J ;

ARAI, H ;

GOTO, N .

IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION, 1989, 136 (01) :29-33

[5] Size reduction of cavity-backed slot antennas [J].

Hong, Wonbin ;

Behdad, Nader ;

Sarabandi, Kamal .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2006, 54 (05) :1461-1466

[6] A stepped post-wall waveguide with aperture interface to standard waveguide [J].

Kai, T ;

Hirokawa, J ;

Ando, M .

IEEE ANTENNAS AND PROPAGATION SOCIETY SYMPOSIUM, VOLS 1-4 2004, DIGEST, 2004, :1527-1530

[7] Planar slot antenna backed by substrate integrated waveguide cavity [J].

Luo, Guo Qing ;

Hu, Zhi Fang ;

Dong, Lin Xi ;

Sun, Ling Ling .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2008, 7 (236-239) :236-239

[8] Development of Low Profile Cavity Backed Crossed Slot Antennas for Planar Integration [J].

Luo, Guo Qing ;

Hu, Zhi Fang ;

Liang, Yaping ;

Yu, Li Yang ;

Sun, Ling Ling .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2009, 57 (10) :2972-2979

[9]

Miura Y., 2011, IEEE T ANTENN PROPAG, V59, P2488

[10] Guided-wave and leakage characteristics of substrate integrated waveguide [J].

Xu, F ;

Wu, K .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2005, 53 (01) :66-73

← 1 2 →