Metamaterial Inspired Patch Antenna for ISM Band by Adding Single-Layer Complementary Split Ring Resonators

Rajni Rajni, Gursharan Kaur, Anupma Marwaha


In this work, we propose the design of metamaterial inspired compact circular patch antennas loaded with complementary split-ring resonators (CSRRs) for ISM band operation. CSRRs have been incorporated horizontally inside the dielectric. The various models of CSRR loaded antennas with different patch radius are produced and are evaluated numerically with Ansoft HFSS software. The results of the suggested antenna designs are presented that reveal a comparable impedance match and radiation characteristics with those of a normal patch antenna without CSRR. The proposed antennas yield high levels of miniaturization and similar performance to the conventional patch antenna at the 2.45GHz.


Circular patch antena; Complementary Split Ring Resonator(CSRR); High Frequency Structuure Simulator(HFSS); Metamaterial antenna; Miniature antenna

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ISSN 2088-8708, e-ISSN 2722-2578