185 - 220 GHz wideband amplifier in 40 nm CMOS
Electronics Letters(2018)
摘要
A 185-220 GHz four-stage differential wideband amplifier is presented. The bandwidth (BW) is significantly expended by using the coupled transmission line (CTL) technique and the staggered inter-stage wideband matching technique. CTL is adopted due to its high self-resonant frequency, high simulation accuracy, compact layout and wide BW characteristics. The amplifier achieves a peak gain of 10.1 a...
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关键词
CMOS analogue integrated circuits,coupled transmission lines,differential amplifiers,field effect MIMIC,millimetre wave amplifiers,wideband amplifiers
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