A NOVEL DUAL-BAND PATCH ANTENNA WITH COMPLEMENTARY SPLIT RING RESONATORS EMBEDDED IN THE GROUND PLANE
Author(s) -
Yihong Xie,
Long Li,
Cheng Zhu,
Changhong Liang
Publication year - 2011
Publication title -
progress in electromagnetics research letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.245
H-Index - 33
ISSN - 1937-6480
DOI - 10.2528/pierl11062802
Subject(s) - ground plane , patch antenna , split ring resonator , ring (chemistry) , multi band device , resonator , antenna (radio) , plane (geometry) , physics , computer science , optoelectronics , telecommunications , mathematics , geometry , chemistry , organic chemistry
In this paper, a novel design of dual-band microstrip antenna with complementary split ring resonators (CSRRs) is presented. A simple and successful dual-band antenna can be realized by etching three CSRRs in the ground plane of a conventional patch antenna. The proposed antenna shows good performances at both resonant frequencies. The CSRRs embedded in the ground plane make a major contribution to the flrst operating band, but has minor efiect on the second operating band. It is beneflcial for designing a dual-band antenna as well as a miniaturized antenna ∞exibly. The simulation results are analyzed and compared with measured results in a good agreement.
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