Final Report on Microwave Power Transmission Using Electromagnetic Coupling of Open-Ring Resonators
نویسنده
چکیده
Experimental results on 60GHz band signal transmission through ECOR (Electromagnetic Coupling of Open-Ring Resonators) are shown. Through 200μm sapphire substrate, 60-70GHz band signal are transmitted with 58.9% transmission efficiency and 7.4GHz bandwidth. However, the transmission band was shifted about 10GHz higher frequency. The reason is under investigation. ECOR technology is extended to lower frequencies for non-contact power transmission. The technology will benefit to power connectors for equipment modules where the problems caused by humidity and mechanical failure will be eliminated. A new diode structure for RF signal rectification, loss mechanism in rectenna circuits and the effect of wetting to ECOR transmission will be presented. This report consists of the following four sections. 1. 60 GHz Wireless Interconnection Using ECOR 2. T-shaped Anode GaN Schottky Barrier Diode for Microwave Power Rectification 3. Analysis of Loss Mechanism in Rectenna Circuit 4. Effects of Wetting to Wireless Power Transmission by Open-Ring Resonators Coupling
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