采用SiGe BiCMOS技术的17.8 dBm 110-130 GHz功率放大器和倍频链

R. Ben Yishay, D. Elad
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引用次数: 17

摘要

提出了一种采用fT/fMAX = 250/330 GHz 0.12 μm SiGe BiCMOS技术实现的d波段×2倍频放大器链。该链在115 GHz时达到17.8 dBm的峰值输出功率,由输入平衡器和推推式倍频器组成,驱动平衡三级功率放大器(PA)。工作频率为110ghz ~ 130ghz (3db功率带宽),v波段输入功率为- 2dbm,总直流功耗为600mw。该放大器在120 GHz下的输出压缩点为1db,饱和功率为13.5 dBm,峰值小信号增益为32db。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A 17.8 dBm 110–130 GHz Power Amplifier and doubler chain in SiGe BiCMOS technology
A D-Band ×2 frequency multiplier-amplifier chain implemented in a fT/fMAX = 250/330 GHz 0.12 μm SiGe BiCMOS technology is presented. The chain achieves a peak output power of 17.8 dBm at 115 GHz and consists of input balun and push-push frequency doubler which drives a balanced three stages Power Amplifier (PA). It operates from 110 GHz to 130 GHz (3 dB power bandwidth) with -2 dBm input power at V-Band and consumes a total DC power of 600 mW. The PA achieves output 1 dB compression point and saturated power of 13.5 and 17.6 dBm, respectively, at 120 GHz and peak small signal gain of 32 dB.
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