基于参数组播的32通道宽带射频分析仪

Microwave Photonics (MWP) and the 2014 9th Asia-Pacific Microwave Photonics Conference (APMP) 2014 International Topical Meeting on Pub Date : 2014-12-22 DOI:10.1109/MWP.2014.6994568

C. Huynh, S. Zlatanović, J. Adleman, E. Jacobs, A. Wiberg, Z. Tong, E. Myslivets, S. Radic

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引用次数: 2

摘要

提出了一种基于参数组播和频谱切片的基于32个信道的周期滤波器的起始宽带射频信道化方法。参数组播是一种通过光学非线性过程对射频信号进行复制和频谱转换的技术。将泵浦和信号激光器注入锁定到单个主激光器，以提高性能并稳定泵浦和信号间距。讨论了各通道的灵敏度和动态范围。

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Wideband RF analyzer with 32 channels based on parametric multicasting

A staring wideband RF channelization using parametric multicasting and spectral slicing via a periodic optical filter with 32 implemented channels is presented. Parametric multicasting is technique which replicates and spectrally translates an RF signal via optical nonlinear processes. Injection locking of the pump and signal lasers to a single master laser was implemented to improve performance and stabilize pump and signal spacings. Sensitivity and dynamic range in each channel is also discussed.

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Microwave Photonics (MWP) and the 2014 9th Asia-Pacific Microwave Photonics Conference (APMP) 2014 International Topical Meeting on

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