A CSRR-Fed SIW Cavity-Backed Fractal Patch Antenna for Wireless Energy Harvesting and Communication

Sensors

Hailin Cao²  Fen Jiang³  Jiujiu Liu³  Wenbin Cai³  Mingchun Tang¹  Xiaoheng Tan¹  Shizhong Yang² 

[1] College of Communication, Chongqing University, Chongqing 400000, China; E-Mails:;State Key Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing University, Chongqing 400000, China; E-Mail:;Key Laboratory of Aerocraft Tracking, Telemetering & Command and Communication (Ministry of Education), Chongqing University, Chongqing 400000, China; E-Mails:

关键词: substrate-integrated waveguide (SIW);    dual-band;    dual-polarized;    complementary split-ring resonator (CSRR);    patch antenna;   

DOI  :  10.3390/s150921196

来源: mdpi

【 摘 要 】

This paper presents a novel compact dual-band and dual-polarized complementary split-ring resonator (CSRR)-fed substrate-integrated waveguide (SIW) cavity-backed fractal patch antenna for wireless energy harvesting and communication. The proposed antenna is composed of a Giuseppe Peano fractal radiation patch with a backed SIW cavity. To enhance the bandwidth and minimize the dimensions, the CSRR structure is designed to feed the Giuseppe Peano fractal patch orthogonally. A prototype of the proposed antenna is simulated, fabricated and measured. The proposed antenna exhibits good directionality and high cross-polarization level with especially compact size.

【 授权许可】

CC BY   
© 2015 by the authors; licensee MDPI, Basel, Switzerland.