基于YIG的可调谐超低相位噪声光电振荡器

IEEE MTT-S International Microwave Symposium Digest, 2003 Pub Date : 2003-06-08 DOI:10.1109/MWSYM.2003.1210597

D. Eliyahu, L. Maleki

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引用次数: 64

摘要

本文描述了一种相位噪声极低的YIG调谐光电振荡器。该振荡器可以在3 MHz的步进中从6 GHz调谐到12 GHz，并且在距离载波10 KHz时显示出-128 dBc/Hz的相位噪声。这比传统的YIG振荡器提高了近30 dB，并且来自光电振荡器的新方法。据我们所知，这是以前报道的任何YIG调谐振荡器的最低噪声性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Tunable, ultra-low phase noise YIG based opto-electronic oscillator

We describe a YIG tuned opto-electronic oscillator with extremely low phase noise. The oscillator can be tuned from 6 to 12 GHz in steps of 3 MHz, and exhibits a phase noise of -128 dBc/Hz at 10 KHz away from the carrier. This is nearly a 30 dB improvement over conventional YIG oscillators, and is derived from the novel approach of the opto-electronic oscillator. To our knowledge, this is the lowest noise performance of any YIG tuned oscillator previously reported.

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IEEE MTT-S International Microwave Symposium Digest, 2003

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