CN109936363A - 宽带小数分频锁相环系统及其杂散优化方法 - Google Patents
宽带小数分频锁相环系统及其杂散优化方法 Download PDFInfo
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- CN109936363A CN109936363A CN201910169843.7A CN201910169843A CN109936363A CN 109936363 A CN109936363 A CN 109936363A CN 201910169843 A CN201910169843 A CN 201910169843A CN 109936363 A CN109936363 A CN 109936363A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115061411A (zh) * | 2022-07-06 | 2022-09-16 | 成都中创锐科信息技术有限公司 | 一种灵活适配tr组件的控制装置和控制方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080246521A1 (en) * | 2007-04-04 | 2008-10-09 | Kai Di Feng | Multiple reference frequency fractional-n pll (phase locked loop) |
CN101960720A (zh) * | 2008-02-29 | 2011-01-26 | 高通股份有限公司 | 用于分数-n型锁相环的动态参考频率 |
CN103178838A (zh) * | 2011-12-21 | 2013-06-26 | 北京普源精电科技有限公司 | 一种锁相回路或锁相环频率合成装置及方法 |
CN103647553A (zh) * | 2013-12-13 | 2014-03-19 | 中国电子科技集团公司第四十一研究所 | 一种宽带超低相位噪声的可直流调频参考源电路 |
CN105049039A (zh) * | 2015-07-08 | 2015-11-11 | 中国电子科技集团公司第四十一研究所 | 一种用于杂散抑制的小数分频电路 |
CN106849946A (zh) * | 2016-12-13 | 2017-06-13 | 航天恒星科技有限公司 | 一种小数分频频率综合器及小数分频方法 |
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- 2019-03-06 CN CN201910169843.7A patent/CN109936363B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080246521A1 (en) * | 2007-04-04 | 2008-10-09 | Kai Di Feng | Multiple reference frequency fractional-n pll (phase locked loop) |
CN101960720A (zh) * | 2008-02-29 | 2011-01-26 | 高通股份有限公司 | 用于分数-n型锁相环的动态参考频率 |
CN103178838A (zh) * | 2011-12-21 | 2013-06-26 | 北京普源精电科技有限公司 | 一种锁相回路或锁相环频率合成装置及方法 |
CN103647553A (zh) * | 2013-12-13 | 2014-03-19 | 中国电子科技集团公司第四十一研究所 | 一种宽带超低相位噪声的可直流调频参考源电路 |
CN105049039A (zh) * | 2015-07-08 | 2015-11-11 | 中国电子科技集团公司第四十一研究所 | 一种用于杂散抑制的小数分频电路 |
CN106849946A (zh) * | 2016-12-13 | 2017-06-13 | 航天恒星科技有限公司 | 一种小数分频频率综合器及小数分频方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115061411A (zh) * | 2022-07-06 | 2022-09-16 | 成都中创锐科信息技术有限公司 | 一种灵活适配tr组件的控制装置和控制方法 |
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Effective date of registration: 20231016 Address after: No. 8, 31st Floor, Building 3, No. 88, Jitai 5th Road, High-tech Zone, Chengdu, Sichuan 610000 Patentee after: Chengdu Zhongchuang Ruike Information Technology Co.,Ltd. Address before: Room 409, floor 4, D-3, North Territory, Dongsheng Science Park, Zhongguancun, No. 66, xixiaokou Road, Haidian District, Beijing 100192 Patentee before: BEIJING RACK-SYSTEM INFORMATION TECHNOLOGIES CO.,LTD. |