CN110311738B - 射频开关设备和系统 - Google Patents
射频开关设备和系统 Download PDFInfo
- Publication number
- CN110311738B CN110311738B CN201910694558.7A CN201910694558A CN110311738B CN 110311738 B CN110311738 B CN 110311738B CN 201910694558 A CN201910694558 A CN 201910694558A CN 110311738 B CN110311738 B CN 110311738B
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- China
- Prior art keywords
- radio frequency
- switch
- control board
- outlet
- switching device
- 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.)
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- 238000012545 processing Methods 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 45
- 238000002955 isolation Methods 0.000 abstract description 12
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000875 corresponding effect Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910694558.7A CN110311738B (zh) | 2019-07-30 | 2019-07-30 | 射频开关设备和系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910694558.7A CN110311738B (zh) | 2019-07-30 | 2019-07-30 | 射频开关设备和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110311738A CN110311738A (zh) | 2019-10-08 |
CN110311738B true CN110311738B (zh) | 2024-05-24 |
Family
ID=68082465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910694558.7A Active CN110311738B (zh) | 2019-07-30 | 2019-07-30 | 射频开关设备和系统 |
Country Status (1)
Country | Link |
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CN (1) | CN110311738B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113726345B (zh) * | 2021-08-10 | 2022-10-21 | 杭州永谐科技有限公司 | 一种无线多通道固态射频调理模块 |
CN114325312A (zh) * | 2021-12-20 | 2022-04-12 | 锐石创芯(深圳)科技股份有限公司 | 芯片测试装置、芯片测试系统及数据采集方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103716104A (zh) * | 2014-01-15 | 2014-04-09 | 上海创远仪器技术股份有限公司 | 基于射频开关矩阵实现多端口射频器件测量的系统及方法 |
CN103929253A (zh) * | 2013-12-26 | 2014-07-16 | 天维讯达无线电设备检测(北京)有限责任公司 | 用于型号核准dfs测试的射频切换装置 |
CN205160550U (zh) * | 2015-12-08 | 2016-04-13 | 成都天大仪器设备有限公司 | 一种多端口测试装置 |
CN107888304A (zh) * | 2016-09-30 | 2018-04-06 | 国家无线电监测中心检测中心 | 用于ce法规射频测试的装置 |
WO2018116961A1 (ja) * | 2016-12-22 | 2018-06-28 | 株式会社村田製作所 | 高周波スイッチ及び通信装置 |
CN209767549U (zh) * | 2019-07-30 | 2019-12-10 | 京信通信系统(中国)有限公司 | 射频开关设备和系统 |
-
2019
- 2019-07-30 CN CN201910694558.7A patent/CN110311738B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103929253A (zh) * | 2013-12-26 | 2014-07-16 | 天维讯达无线电设备检测(北京)有限责任公司 | 用于型号核准dfs测试的射频切换装置 |
CN103716104A (zh) * | 2014-01-15 | 2014-04-09 | 上海创远仪器技术股份有限公司 | 基于射频开关矩阵实现多端口射频器件测量的系统及方法 |
CN205160550U (zh) * | 2015-12-08 | 2016-04-13 | 成都天大仪器设备有限公司 | 一种多端口测试装置 |
CN107888304A (zh) * | 2016-09-30 | 2018-04-06 | 国家无线电监测中心检测中心 | 用于ce法规射频测试的装置 |
WO2018116961A1 (ja) * | 2016-12-22 | 2018-06-28 | 株式会社村田製作所 | 高周波スイッチ及び通信装置 |
CN209767549U (zh) * | 2019-07-30 | 2019-12-10 | 京信通信系统(中国)有限公司 | 射频开关设备和系统 |
Also Published As
Publication number | Publication date |
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CN110311738A (zh) | 2019-10-08 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200113 Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Applicant after: COMBA TELECOM SYSTEMS (CHINA) Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Applicant after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Applicant before: COMBA TELECOM SYSTEMS (CHINA) Ltd. |
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