Design of Ku-band low phase noise FMCW frequency source

Qingguo Liu*, Weidong Hu, Huanyu Jiang, Zhihao Xu

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Frequency source is currently used in various fields such as radar, communications, navigation, etc., which is accredited as the "heart"of modern electronic systems. However, low phase noise modulated continuous wave(FMCW) frequency source is difficult to design. In this paper, a Ku-band low phase noise FMCW frequency source based on LMX2492 and HMC1167 with phase-locked loop(PLL) structure is developed. The final experimental results demonstrate that this frequency source can generate single frequency point and FMCW signal at 12-13 GHz, and the phase noise measured at 12.6 GHz is better than -90 dBc/Hz@1KHz.

源语言英语
主期刊名2023 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2023 - Proceedings
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9798350338874
DOI
出版状态已出版 - 2023
活动15th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2023 - Qingdao, 中国
期限: 14 5月 202317 5月 2023

出版系列

姓名2023 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2023 - Proceedings

会议

会议15th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2023
国家/地区中国
Qingdao
时期14/05/2317/05/23

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