2009 Himax 424 925 um 4 2011 Himax

2009 Himax(奇景盃初賽試題) 面積: 424. 925 um 4

2011 Himax(奇景盃初賽試題 ) 面積: 6849. 3162 um 5

倍壓電路 左邊的是用MOS所兜出來的，為了更清楚電路我們可以把MOS看成二極體 參考資料: “A Low-Power AC/DC Rectifier for Passive UHF RFID Transponders” Changming Ma 1 Chun Zhang 2 Zhihua Wang 2 (^Department of Electronic Engineering, Tsinghua University, Beijing, China, 100084) (2 Institute of Microelectronics, Tsinghua University, Beijing, China, 100084) “Design of Voltage Doubling Rectifier Circuit in Wireless Sensor Networks” Jianbin Zhang School of Electronic. Inf. Jiangsu Teacher Univ. of Techn. Changzhou, China zjb@jstu. edu. cn Zhongning Jia School of Electronic. Inf. Jiangsu Teacher Univ. of Techn. Changzhou, China jzn@jstu. edu. cn 6

Schematic 7

波形圖 80. 02 m. Vc 158. 9 m. Vc 317 m. Vc 662. 6 m. Vc 8

倍壓電路的比較 兩個倍壓電路差在Vb 9 參考資料: “An Active MOS Diode with Vth-Cancellation for RFID Rectifiers” Hans Raben, Johan Borg and Jonny Johansson EISLAB, Dept. of Computer Science and Electrical and Space Engineering, Lulea University of Technology, SE-971 87 Lulea, Sweden.

Thank you for your listening 13