• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.8 no.1
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• pp.45-52
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• 2009

In this paper, a new rectenna is presented for the wireless transmission of microwave power using dipole antenna (Quasi Yagi effect) and rectifier of CPS resonator structure. The dipole antenna with CPW feedline has high peak gain than a general dipole antenna. A ground plane of CPW is used to reflect a dipole as a Yagi antenna. Therefore, the new rectenna receives the RF power better than the one using general dipole. A RF-to-DC conversion efficiency of 61 % using a 1.4 $k{\Omega}$ load resistor is obtained at 5.8 GHz.

• The Transactions of the Korean Institute of Electrical Engineers P
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• v.66 no.3
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• pp.105-109
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• 2017

In this paper is proposed wide band reconfiguration antenna by using PIN diode. The proposed antenna consisted of elliptical dipole and exponential taper balun. The proposed new matching method was exponential tapered balun in this paper. The research paper comprised of two PIN diode and Elliptical dipole. This paper used CPW to CPS feed. We obtained a good band width characteristics result by simulating. This antenna is designed to apply ISM and WiFi band.