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http://dx.doi.org/10.13067/JKIECS.2017.12.1.25

Optimum Design of a Dual-Band Microstrip Patch Antenna using the Square CSRR Construction  

Kim, Gue-Chol (Dept. of Marine mechatronics, Mokp National Maritime University)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.12, no.1, 2017 , pp. 25-30 More about this Journal
Abstract
In this paper, dual band patch antenna was designed using a CSRR structure with negative values permeability which inserted into the ground plane. We propose an antenna that can be used in dual band f1(1.53GHz) and f2(1.63GHz) for satellite communications by using the CSRR placed on the backside of feeding line, which is a negative shape of SRR. The proposed antenna can be arrayed using microstrip line and can be made smaller than conventional patch antenna. The fabricated antenna has the input reflection coefficient of -12.5dB and -14.5dB at f1 and f2, and the gain of 2dB and -0.8dB, respectively. and it was confirmed that the performance was sufficient in the dual-band.
Keywords
Antenna; Microstrip Line; Resonator; Dual-Band;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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