A High Performance CMOS Even Harmonic Mixer with a LC Resonant Circuit

摘要：

An even harmonic mixer (EHM) with a resonant circuit is designed in this paper. The proposed mixei employs a current reuse circuit in the RF input stage tc improve its linearity and conversion gain, and uses tht double frequency technique in the LO input stage, respectively. In addition, the proposed topology alsc has the advantages of low power consumption. Tht simulated results reveal that the proposed mixer has c conversion gain of 20.959 dB, third-order inpu, intercept point (HP3) of-1.099 dBm, under the supply voltage of 1.8 V.RF input frequency of 1.575GHz, LC input frequency of 0.7895GHz and LO power of -I dBm.

作者: Gao Junjun Cheng Zhiqun Zhu Xuefang Xu Shengjun

作者单位: Circuit and System, Ministry of Education, Hangzhou Dianzi University,Hangzhou, 310018, China

会议类型: 国际会议

会议名称: 2010 International Conference on Microwave and Millimeter Wave Technology(2010国际微波与毫米波技术会议 ICMMT2010)

会议地点: 成都

会议语种:英文

页码: 449-453

在线出版日期: 2010-05-08（万方平台首次上网日期，不代表论文的发表时间）