微波宽带噪声的频谱包络再现及其中窄带信号的检测

1999 9th International Crimean Microwave Conference 'Microwave and Telecommunication Technology'. Conference Proceedings (IEEE Cat. No.99EX363) Pub Date : 1900-01-01 DOI:10.1109/CRMICO.1999.815267

A. Kitaytsev, M. Koledintseva, V. Konkin

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引用次数: 0

摘要

提出了一种在宽频率范围(几个倍频)内充分再现可见光微波宽带强噪声包络、测量功率参数和检测噪声背景下未知频率和功率的窄带信号的方法。它基于非外差式陀螺磁变换器的应用，工作在共振检测和交叉倍增两种机制下。讨论了结合上述功能的双通道频谱功率密度测试仪的工作原理。

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Reproduction of spectrum envelope of microwave wideband noise and detection a narrowband signal in it

A method of adequate visual microwave wide-band intense noise envelope reproduction in wide frequency range (several octaves), power parameters measurement and detection of a narrow-band signal with unknown frequency and power against a background of noise is presented. It is based on application of nonheterodyne gyromagnetic converter, operating in two regimes: resonance detection and cross-multiplication. Operation of the two-channel measurer of spectrum power density combining the mentioned functions is discussed.

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来源期刊

1999 9th International Crimean Microwave Conference 'Microwave and Telecommunication Technology'. Conference Proceedings (IEEE Cat. No.99EX363)

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