CPW-fed SGF-TSRR antenna for multiband applications

Abstract

In this paper, a solid co-planar waveguide-fed fractal metamaterial antenna is offered. The proposed design consists of Sierpinski gasket iterations and a complementary triangular split ring resonator (CTSRR) loaded underneath the substrate, which is accountable for pull off multiband uniqueness and resolve good impedance identical. In sketch to hassle multiresonant frequency band facet, these CTSRR are entrenched reverse side of the substrate. The anticipated antenna with a dense dimension of 12 × 14 × 1.6 mm3 is fabricated and tested. The testing result designates that the projected design has −10 dB of 5.72, 14.3, and 16.06 GHz, respectively, and covers 5.72 GHz wireless local area network, 14.3 GHz fixed satellite, and 16.06 GHz International Telecommunication Union (ITU) band. It has fine emission uniqueness for jointly E-plane and H-plane in all the preferred occurrence bands and produce superior performance compared with the offered antenna intend in the prose. The loaded CTSRR construction recital is validated all the way during negative permeability pulling out and assorted parametric study.

Multiband, frequency reconfigurable, and metamaterial antennas design techniques: Present and future research directions

“…It couples the energy to the antenna patch, thus causing the patch to radiate. Similarly, a compact triband antenna using complementary triangular SSR (CTSRR) is proposed in Reference . Here, the authors obtained the higher bands by extracting the negative permeability of the proposed CTSRR structure using waveguide medium.…”