Abstract

Communication and Biomedical industry is in rapid growth in the last decade. Low profile small antennas are crucial in the development of commercial compact systems. Small printed antennas suffer from low efficiency. Meta material technology is used to design small wideband wearable antennas with high efficiency. Design considerations, computed and measured results of printed metamaterials antennas with high efficiency are presented in this paper. The proposed antenna may be used in Communication and Medicare systems. The antennas S11 results for different positions on the human body are presented in this paper. The gain and directivity of the patch antenna with SRR is higher by 2.5dB than the patch antenna without SRR. The resonant frequency of the antenna with SRR on human body is shifted by 3%.

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