220 GHz power amplifier testing at Northrop Grumman

K. Kreischer, J. Tucek, M. Basten, D. Gallagher
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引用次数: 38

Abstract

A 220 GHz power amplifier has been demonstrated as part of the DARPA HiFIVE program. This amplifier is based on a folded waveguide circuit, and operates at 19 kV and 250 mA. Short pulse tests resulted in 56 W at 214 GHz and a 5.0 GHz bandwidth.
在诺斯罗普·格鲁曼公司进行220 GHz功率放大器测试
作为DARPA HiFIVE计划的一部分,一个220 GHz功率放大器已经被演示。该放大器基于折叠波导电路,工作电压为19千伏,电流为250毫安。短脉冲测试在214 GHz和5.0 GHz带宽下产生56 W。
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