A broadband millimeter-wave passive CMOS down-converter
A broadband millimeter-wave passive CMOS down-converter
复制标题
一种宽带毫米波无源CMOS下变频器
DOI:
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
D. Manstretta
中科院分区:
文献类型:
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作者:
A. Moroni;D. Manstretta
A power-matched passive mixer suitable for a quadrature direct-conversion mm-wave receiver has been integrated in a 65nm CMOS technology. The design of a simple broadband matching network is presented. Measured down-conversion gain is between 10 and 13 dB in the band from 49 to 67 GI3z, limited by the off-chip driving LO amplifier. In the same bandwidth |s11| remains below -12 dB. Power dissipation is 14 mW from a 1.2V supply.