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JSSC 2011第3期Clocking & PLLs0.13μm/65nm

High Power Terahertz and Millimeter-Wave Oscillator Design A Systematic Approach

提出系统化设计高频高功率振荡器的方法,实现毫米波和太赫兹频率信号生成。
121 GHz, 104 GHz, 256 GHz, 482 GHz, 输出功率3.5 dBm至17 dBm
振荡器毫米波太赫兹CMOS三重推结构
基于活动条件选择最佳拓扑结构
引入三重推结构实现高频振荡
考虑无源元件品质因数确定最大振荡频率
Abstract
fshari , Member , IEEE Abstract—A systematic approach to designing high frequency and high power oscillators using activity condition is introduced. This method finds the best topology to achieve frequencies close to the /109/97/120of the transistors. It also determines the maximum frequency of oscillation for a fixed circuit topology, considering the quality factor of the passive components. Using this technique, in a 0.13 m CMOS process, we design and implement 121 GHz and 104 GHz fundamental os