CN103595404B - 一种混频器群时延测量电路及方法 - Google Patents
一种混频器群时延测量电路及方法 Download PDFInfo
- Publication number
- CN103595404B CN103595404B CN201310542123.3A CN201310542123A CN103595404B CN 103595404 B CN103595404 B CN 103595404B CN 201310542123 A CN201310542123 A CN 201310542123A CN 103595404 B CN103595404 B CN 103595404B
- Authority
- CN
- China
- Prior art keywords
- frequency
- signal
- phase
- couple
- frequency mixer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims description 20
- 238000012937 correction Methods 0.000 claims abstract description 15
- 230000010355 oscillation Effects 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims description 11
- 238000000691 measurement method Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000003012 network analysis Methods 0.000 claims 1
- 241000208340 Araliaceae Species 0.000 description 3
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 3
- 235000003140 Panax quinquefolius Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 235000008434 ginseng Nutrition 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011112 process operation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Measuring Phase Differences (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310542123.3A CN103595404B (zh) | 2013-10-29 | 2013-10-29 | 一种混频器群时延测量电路及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310542123.3A CN103595404B (zh) | 2013-10-29 | 2013-10-29 | 一种混频器群时延测量电路及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103595404A CN103595404A (zh) | 2014-02-19 |
CN103595404B true CN103595404B (zh) | 2017-07-11 |
Family
ID=50085411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310542123.3A Expired - Fee Related CN103595404B (zh) | 2013-10-29 | 2013-10-29 | 一种混频器群时延测量电路及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103595404B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6611441B2 (ja) * | 2014-02-28 | 2019-11-27 | 地方独立行政法人東京都立産業技術研究センター | 周波数変換ユニット、計測システム及び計測方法 |
CN104459395B (zh) * | 2014-12-04 | 2017-06-20 | 中国电子科技集团公司第四十一研究所 | 一种基于时频双域的校准混频器定标方法 |
CN106788795B (zh) * | 2016-11-15 | 2020-12-18 | 中国电子科技集团公司第四十一研究所 | 一种利用电子校准件测量混频器群时延的校准方法 |
EP3868024B1 (en) * | 2018-11-14 | 2023-10-04 | Huawei Technologies Co., Ltd. | Downconversion using digital carrier signals |
CN109633578B (zh) * | 2018-12-03 | 2020-09-08 | 上海无线电设备研究所 | 一种双通道高精度相位标校系统及方法 |
CN111665404B (zh) * | 2020-05-27 | 2023-01-24 | 中国计量科学研究院 | 精确相位同步的非线性矢量网络分析仪测量方法及装置 |
CN113015199B (zh) * | 2021-02-24 | 2024-03-22 | 上海豪锦通信科技有限公司 | 一种相位矩阵矫正方法和装置 |
CN113791285B (zh) * | 2021-08-23 | 2022-12-27 | 电子科技大学 | 一种无参考接收机的矢量网络分析仪 |
CN115225167B (zh) * | 2022-07-22 | 2024-03-26 | 华兴通信技术有限公司 | 一种毫米波集成电路的混频器测量方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102749513A (zh) * | 2012-06-27 | 2012-10-24 | 中国电子科技集团公司第四十一研究所 | 一种利用矢量网络分析仪实现交调失真频谱测量的方法 |
CN103138845A (zh) * | 2011-11-22 | 2013-06-05 | 中国科学院电子学研究所 | 超宽带sar接收机下变频接收通道幅相特性测试方法 |
CN103226170A (zh) * | 2012-01-31 | 2013-07-31 | 安捷伦科技有限公司 | 用于测量残余相位噪声的系统 |
WO2013117752A1 (en) * | 2012-02-09 | 2013-08-15 | National Instruments Ireland Resources Limited | Method and system for performing a calibration |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7518353B2 (en) * | 2006-04-07 | 2009-04-14 | Agilent Technologies, Inc. | Vector network analysis system and method using offset stimulus signals |
-
2013
- 2013-10-29 CN CN201310542123.3A patent/CN103595404B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103138845A (zh) * | 2011-11-22 | 2013-06-05 | 中国科学院电子学研究所 | 超宽带sar接收机下变频接收通道幅相特性测试方法 |
CN103226170A (zh) * | 2012-01-31 | 2013-07-31 | 安捷伦科技有限公司 | 用于测量残余相位噪声的系统 |
WO2013117752A1 (en) * | 2012-02-09 | 2013-08-15 | National Instruments Ireland Resources Limited | Method and system for performing a calibration |
CN102749513A (zh) * | 2012-06-27 | 2012-10-24 | 中国电子科技集团公司第四十一研究所 | 一种利用矢量网络分析仪实现交调失真频谱测量的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103595404A (zh) | 2014-02-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103595404B (zh) | 一种混频器群时延测量电路及方法 | |
CN102680826B (zh) | 一种利用矢量网络分析仪实现内嵌本振变频器测试的方法 | |
CN107271938B (zh) | 一种混频器矢量特性测量方法 | |
CN103138845B (zh) | 超宽带sar接收机下变频接收通道幅相特性测试方法 | |
CN103454542B (zh) | 天线与传输线测试仪及实时自动校准方法 | |
KR101904035B1 (ko) | 벡터 네트워크 분석기 | |
CN104375011B (zh) | 一种用于矢量网络分析仪材料测试的任意阻抗测试电路及方法 | |
CN102752061B (zh) | 毫米波衰减测量系统锁相放大器参考信号产生装置及方法 | |
CN106656306B (zh) | 一种基于矢量网络分析仪的转发器三阶互调测试方法 | |
CN103633997B (zh) | TD-LTE-Advanced综测仪中合成本振装置 | |
CN104316785A (zh) | 一种天馈线测试仪及延伸器件误差修正方法 | |
CN105510766A (zh) | 射频电缆故障定位检测装置及检测方法 | |
US9720023B2 (en) | Vector network power meter | |
CN107238811A (zh) | 一种现场环境下超高频局放在线监测装置的校准装置 | |
CN105281850A (zh) | 一种手持无线电综合测试仪 | |
CN107436417A (zh) | 一种现场环境下超高频局放在线监测装置的校准方法 | |
CN106788795A (zh) | 一种矢量网络分析仪利用电子校准件测量混频器群时延的校准方法 | |
CN102323482A (zh) | 数字中频频谱分析仪在网络分析测量中测量相频特性的方法 | |
US10534027B2 (en) | Phase coherent main and remote units of a network analyzer | |
CN203942514U (zh) | TD-LTE-Advanced综测仪中合成本振装置 | |
CN102590613B (zh) | 一种射频信号到达时间差的测量方法及装置 | |
CN102182440A (zh) | 直接频率合成法在电磁波电阻率测量中的应用 | |
CN105007178A (zh) | 一种用于无线通信网络故障定位的装置和方法 | |
CN109302243B (zh) | 一种n端口网分的抗同频干扰扫描方法 | |
CN105445548A (zh) | 一种射频信号相位相参特性测试系统及测试方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Hongtao Inventor after: Gao Yuan Inventor after: Duan Fei Inventor after: Cao Zhiying Inventor after: Li Zhuoming Inventor before: Xu Hongtao Inventor before: Duan Fei Inventor before: Cao Zhiying Inventor before: Li Zhuoming |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU HONGTAO DUAN FEI CAO ZHIYING LI ZHUOMING TO: XU HONGTAO GAO YUAN DUAN FEI CAO ZHIYING LI ZHUOMING |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190312 Address after: 266000 No. 98 Xiangjiang Road, Huangdao District, Qingdao City, Shandong Province Patentee after: CHINA ELECTRONICS TECHNOLOGY INSTRUMENTS Co.,Ltd. Address before: 266555 No. 98 Xiangjiang Road, Qingdao economic and Technological Development Zone, Shandong Patentee before: THE 41ST INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY Group Corp. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: Huangdao Xiangjiang Road 266555 Shandong city of Qingdao Province, No. 98 Patentee after: CLP kesiyi Technology Co.,Ltd. Address before: 266000 No. 98 Xiangjiang Road, Huangdao District, Shandong, Qingdao Patentee before: CHINA ELECTRONICS TECHNOLOGY INSTRUMENTS Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 |
|
CF01 | Termination of patent right due to non-payment of annual fee |