可授權專利


附著於高導電性物體之RFID晶片天線設計 


專利名稱 超高頻RFID晶片微帶天線結構
專利國家
   專利證書號
美國 US8,963,781B2
專利權人 國立台北科技大學
發明人 林丁丙、王肇頡
應用領域
需求項目









技術摘要


An UHF RFID antenna for attached on any high conductive object is disclosed. The antenna radiation body has a first copper foil mounted thereon a backside surface of a FR4 glass fiber served as a ground plane, a second copper foil mounted thereon a front surface of the FR4 glass fiber as a main radiation plane. The main radiation plane contains two etched slits spaced each other. Each etched slit has a shape like a blade with a long handle. The two etched slits are mirror symmetry and a trench formed to connect the two etched slits for a RFID tag seated thereon so that There are short circuit microstrip and a feed-in microstrip are generated.


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