CN107968651A - 宽带信号发生器 - Google Patents
宽带信号发生器 Download PDFInfo
- Publication number
- CN107968651A CN107968651A CN201711161964.4A CN201711161964A CN107968651A CN 107968651 A CN107968651 A CN 107968651A CN 201711161964 A CN201711161964 A CN 201711161964A CN 107968651 A CN107968651 A CN 107968651A
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- China
- Prior art keywords
- voltage controlled
- controlled oscillator
- frequency
- switch
- array
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- 239000011159 matrix material Substances 0.000 claims description 9
- 238000003491 array Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 11
- 230000010355 oscillation Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009123 feedback regulation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711161964.4A CN107968651B (zh) | 2017-11-20 | 2017-11-20 | 宽带信号发生器 |
Applications Claiming Priority (1)
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CN201711161964.4A CN107968651B (zh) | 2017-11-20 | 2017-11-20 | 宽带信号发生器 |
Publications (2)
Publication Number | Publication Date |
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CN107968651A true CN107968651A (zh) | 2018-04-27 |
CN107968651B CN107968651B (zh) | 2021-12-17 |
Family
ID=61999698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711161964.4A Active CN107968651B (zh) | 2017-11-20 | 2017-11-20 | 宽带信号发生器 |
Country Status (1)
Country | Link |
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CN (1) | CN107968651B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109756225A (zh) * | 2018-12-27 | 2019-05-14 | 复旦大学 | 一种应用于多模式毫米波通信的频率综合器 |
CN113541678A (zh) * | 2020-04-16 | 2021-10-22 | 颜佳 | 一种双环混频锁相电路、装置及锁相方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030155949A1 (en) * | 2001-12-12 | 2003-08-21 | Grigory Itkin | Multi-band frequency synthesiser for mobile terminals |
CN102751983A (zh) * | 2012-07-30 | 2012-10-24 | 中国电子科技集团公司第四十一研究所 | 一种td-lte综测仪的多环合成本振装置 |
CN203596813U (zh) * | 2013-12-18 | 2014-05-14 | 中国电子科技集团公司第五十四研究所 | 一种低相噪频率合成器 |
CN203632646U (zh) * | 2013-12-18 | 2014-06-04 | 中国电子科技集团公司第四十一研究所 | 一种微波宽带频率合成模块 |
CN105119599A (zh) * | 2015-09-01 | 2015-12-02 | 安徽四创电子股份有限公司 | 一种基于dds和pll组成的宽带低步进高速频率合成器 |
CN107196653A (zh) * | 2017-04-18 | 2017-09-22 | 中国电子科技集团公司第四十研究所 | 一种宽带低相噪频率合成装置 |
-
2017
- 2017-11-20 CN CN201711161964.4A patent/CN107968651B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030155949A1 (en) * | 2001-12-12 | 2003-08-21 | Grigory Itkin | Multi-band frequency synthesiser for mobile terminals |
CN102751983A (zh) * | 2012-07-30 | 2012-10-24 | 中国电子科技集团公司第四十一研究所 | 一种td-lte综测仪的多环合成本振装置 |
CN203596813U (zh) * | 2013-12-18 | 2014-05-14 | 中国电子科技集团公司第五十四研究所 | 一种低相噪频率合成器 |
CN203632646U (zh) * | 2013-12-18 | 2014-06-04 | 中国电子科技集团公司第四十一研究所 | 一种微波宽带频率合成模块 |
CN105119599A (zh) * | 2015-09-01 | 2015-12-02 | 安徽四创电子股份有限公司 | 一种基于dds和pll组成的宽带低步进高速频率合成器 |
CN107196653A (zh) * | 2017-04-18 | 2017-09-22 | 中国电子科技集团公司第四十研究所 | 一种宽带低相噪频率合成装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109756225A (zh) * | 2018-12-27 | 2019-05-14 | 复旦大学 | 一种应用于多模式毫米波通信的频率综合器 |
CN113541678A (zh) * | 2020-04-16 | 2021-10-22 | 颜佳 | 一种双环混频锁相电路、装置及锁相方法 |
Also Published As
Publication number | Publication date |
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CN107968651B (zh) | 2021-12-17 |
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Address after: Room 409, floor 4, D-3, North Territory, Dongsheng Science Park, Zhongguancun, No. 66, xixiaokou Road, Haidian District, Beijing 100192 Applicant after: Beijing Zhongchuang Ruike Information Technology Co., Ltd Address before: Room 305, block a, science and technology wealth center, No. 8 Xueqing Road, Haidian District, Beijing 100192 Applicant before: Beijing Zhongchuang Ruike Information Technology Co., Ltd |
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Effective date of registration: 20211123 Address after: 610036 Floor 9, Qianfeng West International Hotel, Jinniu District, Chengdu, Sichuan Applicant 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 Applicant before: BEIJING RACK-SYSTEM INFORMATION TECHNOLOGIES CO.,LTD. |
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Address after: 610096 No. 8, floor 31, building 3, No. 88, Jitai fifth road, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan Patentee after: Chengdu Zhongchuang Ruike Information Technology Co.,Ltd. Address before: 610036 Floor 9, Qianfeng West International Hotel, Jinniu District, Chengdu, Sichuan Patentee before: Chengdu Zhongchuang Ruike Information Technology Co.,Ltd. |
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Denomination of invention: Broadband signal generator Effective date of registration: 20220425 Granted publication date: 20211217 Pledgee: Bank of Chengdu science and technology branch of Limited by Share Ltd. Pledgor: Chengdu Zhongchuang Ruike Information Technology Co.,Ltd. Registration number: Y2022980004749 |