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This paper presents a novel and simple ultrawideband printed rectangular monopole antenna for body-centric wireless communications. The design is based on etching a Q-slot on a rectangular radiator and is optimized to produce the largest bandwidth in free space and close to the human body. We analyze the design of the proposed antenna and assess its performance in terms of bandwidth, gain, efficiency,...
In this paper, a ring-circled mono-cone antenna is proposed for wireless body area network (WBAN) applications. The proposed antenna, composed of a modified mono cone and a copper ring connecting to the ground plane by four cylinders, is vertically fed using a coaxial line through the bottom ground plane. The added ring and cylinders contribute to an extra lower frequency band, and thereby extend...
In this paper a low profile antenna for wireless body centric communication is presented. The antenna was designed to operate in the industrial, scientific and medical band 2.45GHz. A new design based on a circular slot inserted inside a semi-circular patch is introduced to tune the antenna to the required frequency. The performance of the antenna including the radiation pattern, reflection coefficient,...
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