0.7-20-GHz Dual-Polarized Bilateral Tapered Slot Antenna for EMC Measurements

被引：22

作者：

Lin, Fenghan ^{[1
]}

Qi, Yihong ^{[2
,3
]}

Fan, Jun ^{[3
]}

Jiao, Yong-Chang ^{[4
]}

机构：

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

[2] DBJ Technol, Zhuhai 519080, Peoples R China

[3] Missouri Univ Sci & Technol, EMC Lab, Rolla, MO 65409 USA

[4] Xidian Univ, Natl Key Lab Antennas & Microwave Technol, Xian 710071, Peoples R China

来源：

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 2014年 / 56卷 / 06期

关键词：

Dual-polarized; low cross polarization; port isolation; tapered slot antenna (TSA); wireless EMC measurements; WIDE-BAND MICROSTRIP; IMPROVED DESIGN;

D O I：

10.1109/TEMC.2014.2330291

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：

An asymmetric wideband dual-polarized bilateral tapered slot antenna (DBTSA) is proposed in this letter for wireless EMC measurements. The DBTSA is formed by two bilateral tapered slot antennas designed with low cross polarization. With careful design, the achieved DBTSA not only has a wide operating frequency band, but also maintains a single main-beam from 700 MHz to 20 GHz. This is a significant improvement compared to the conventional dual-polarized tapered slot antennas, which suffer from main-beam split in the high-frequency band. The innovative asymmetric configuration of the proposed DBTSA significantly reduces the field coupling between the two antenna elements, so that low cross polarization and high port isolation are obtained across the entire frequency range. All these intriguing characteristics make the proposed DBTSA a good candidate for a dual-polarized sensor antenna for wireless EMC measurements.

引用

页码：1271 / 1275

页数：5

共 16 条

[1]

[Anonymous], 2009, J ELECTROMAGNET WAVE, V23, P1335

[2] Taper Design of Vivaldi and Co-Planar Tapered Slot Antenna (TSA) by Chebyshev Transformer [J].

Ebnabbasi, Khabat ;

Busuioc, Dan ;

Birken, Ralf ;

Wang, Ming .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (05) :2252-2259

[3] IMPROVED DESIGN OF THE VIVALDI ANTENNA [J].

GAZIT, E .

IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION, 1988, 135 (02) :89-92

[4]

Gibson P. J., 1979, Proceedings of the 9th European Microwave Conference. Microwave 79, P101

[5] An Improved Design for a 1-18 GHz Double-Ridged Guide Horn Antenna [J].

Jacobs, Bennie ;

Odendaal, Johann W. ;

Joubert, Johan .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (09) :4110-4118

[6] ANALYSIS OF THE TAPERED SLOT ANTENNA [J].

JANASWAMY, R ;

SCHAUBERT, DH .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1987, 35 (09) :1058-1065

[7] Balanced antipodal Vivaldi antenna for wide bandwidth phased arrays [J].

Langley, JDS ;

Hall, PS ;

Newham, P .

IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION, 1996, 143 (02) :97-102

[8]

LEE JJ, 1993, IEEE AP-S, P1604, DOI 10.1109/APS.1993.385504

[9]

Lewis L. R., 1974, 1974 International IEEE/AP-S Symposium Digest, P335

[10] Tapered slot antenna using photonic bandgap structure to reduce substrate effects [J].

Lim, TG ;

Ang, HN ;

Robertson, ID ;

Weiss, BL .

ELECTRONICS LETTERS, 2005, 41 (07) :393-394

← 1 2 →