使用固定调谐平面变容边带发生器的高功率可调谐毫米波源

Haiyong Xu, G. S. Schoenthal, J. Hesler, R. Weikle, T. Crowe
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引用次数: 2

摘要

介绍了平面变容无调谐边带发生器的研究进展。与晶须接触二极管结构相比,二极管与嵌入电路的集成提高了机械稳健性,使电路易于操作。在200 GHz的初步测量结果显示,在超过20 GHz的调谐范围内,转换效率为7-10 dB。仿真表明,用fir激光器(>100 mW)泵浦的太赫兹尺度SBGs将产生兆瓦的可调谐太赫兹功率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
High power tunable millimeter wave sources using fixed-tuned planar varactor sideband generators
The development of planar varactor tunerless sideband generators (SBGs) is described in this paper. Integration of the diode with the embedding circuit enhances mechanical robustness and makes the circuits easy to handle compared with a whisker-contacted diode structure. Preliminary measurements at 200 GHz yielded conversion efficiencies of 7-10 dB over more than 20 GHz tuning range. Simulations indicate that THz-scaled SBGs pumped with FIR-lasers (>100 mW) power will yield mWs of tunable THz power.
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