Compact EBG ground plane microstrip antenna for broad bandwidth applications

被引：0

作者：

Aravind, V. S. ^{[1
]}

Gupta, Shilpi ^{[1
]}

Shukla, Satya Bhushan ^{[2
]}

Mukundan, K. K. ^{[2
]}

Aswathi, C. K. ^{[3
]}

机构：

[1] SVNIT, Dept Elect Engn, Surat, Gujarat, India

[2] ISRO Trivandrum, VSSC, Thiruvananthapuram, Kerala, India

[3] CUSAT, Cochin, Kerala, India

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2016年 / 58卷 / 03期

关键词：

broadband; EBG-structures; FR4; metamaterial; microstrip antenna; SQUARE SLOT ANTENNA; BAND;

D O I：

10.1002/mop.29612

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：

In this article, a novel microstrip antenna with EBG ground plane is proposed for broad bandwidth applications. A 27 mm x 27 mm patch is designed and a slot of 20 mm x 20 mm is made on it. Slots improve the bandwidth at the cost of introduction of side lobes in the radiation pattern. To absorb these side lobes and to enhance the gain, EBG mushroom structures were introduced. The whole structure when simulated provides a gain of 4.1 dBi and an impedance bandwidth of 721 MHz around 4.8 GHz and 1,200 MHz around 7.6 GHz. Measured results shows good agreement with the simulated results and thus validates this design. (c) 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 58:555-557, 2016

引用

页码：555 / 557

页数：3

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