Broadband superheterodyne tracking circuits for millimeter‐wave measurements
作者： J. L. Doane
DOI: 10.1063/1.1136209
关键词:
摘要: Superheterodyne stimulus‐response measurements can be made with high dynamic range, but are often sensitive to oscillator frequency drift and noise. The usual techniques for reducing this sensitivity become impractical at millimeter‐wave frequencies above. This paper describes a feedforward tracking technique its application single interferometry Doppler‐shift scattering on tokamak plasmas. Swept transmission also range using technique.
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