会议专题

A 2.4 GHz Low Voltage Low Power Folded Down-conversion Quadrature Mixer Design

  This paper introduces a 2.4 GHz down-conversion quadrature mixer which applied in the Wireless Sensor Network (WSN).The mixer uses a folded structure which is modified based on the conventional Gilbert mixer.It is designed in 0.18tm RF CMOS process with a low supply voltage of 1V.The post-simulation results show that the mixer achieves a conversion gain (CG) of 9.0dB,the input 1 dB compression point (IPldB) of-7.6dBm,the third-order input intercept point (ⅡP3) of 2.2dBm,and the single side-band (SSB) noise figure (NF) is 13.9dB.The mixer core consumes current about 1.2mA from a 1V power supply.

Low Voltage Low Power Folded Structure WSN Application 0.18μm RF CMOS

Ming Li Zhiqun Li Chenjian Wu Meng Zhang Jia Cao Zengqi Wang

Institute of RF-& OE-ICs,Southeast University,Nanjing,210096,China;School of Integrated Circuits,Sou Institute of RF-& OE-ICs,Southeast University,Nanjing,210096,China;Key Laboratory of Jiangsu Provinc

国际会议

2013 2nd international Conference on Opto-Electronics Engineering and Materials Eesearch(2013第二届光电工程与材料研究国际会议)(OEMR2013)

郑州

英文

272-276

2013-10-19(万方平台首次上网日期,不代表论文的发表时间)