CN203883859U - 基于继电器阵列的多路选通衰减网络系统 - Google Patents
基于继电器阵列的多路选通衰减网络系统 Download PDFInfo
- Publication number
- CN203883859U CN203883859U CN201420289344.4U CN201420289344U CN203883859U CN 203883859 U CN203883859 U CN 203883859U CN 201420289344 U CN201420289344 U CN 201420289344U CN 203883859 U CN203883859 U CN 203883859U
- Authority
- CN
- China
- Prior art keywords
- power line
- attenuator
- relay array
- array
- tested
- 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.)
- Withdrawn - After Issue
Links
- 238000012360 testing method Methods 0.000 claims abstract description 26
- 230000009471 action Effects 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract 3
- 238000004891 communication Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420289344.4U CN203883859U (zh) | 2014-05-30 | 2014-05-30 | 基于继电器阵列的多路选通衰减网络系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420289344.4U CN203883859U (zh) | 2014-05-30 | 2014-05-30 | 基于继电器阵列的多路选通衰减网络系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203883859U true CN203883859U (zh) | 2014-10-15 |
Family
ID=51684318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420289344.4U Withdrawn - After Issue CN203883859U (zh) | 2014-05-30 | 2014-05-30 | 基于继电器阵列的多路选通衰减网络系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203883859U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104038385A (zh) * | 2014-05-30 | 2014-09-10 | 国家电网公司 | 基于继电器阵列的多路选通衰减网络系统 |
CN105141332A (zh) * | 2015-09-16 | 2015-12-09 | 南京捷希科技有限公司 | 一种可插拔射频矩阵 |
CN109342574A (zh) * | 2018-12-03 | 2019-02-15 | 中国海洋大学 | 一种声发射多通道快速切换系统及切换方法 |
-
2014
- 2014-05-30 CN CN201420289344.4U patent/CN203883859U/zh not_active Withdrawn - After Issue
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104038385A (zh) * | 2014-05-30 | 2014-09-10 | 国家电网公司 | 基于继电器阵列的多路选通衰减网络系统 |
CN105141332A (zh) * | 2015-09-16 | 2015-12-09 | 南京捷希科技有限公司 | 一种可插拔射频矩阵 |
CN105141332B (zh) * | 2015-09-16 | 2017-08-22 | 南京捷希科技有限公司 | 一种可插拔射频矩阵 |
CN109342574A (zh) * | 2018-12-03 | 2019-02-15 | 中国海洋大学 | 一种声发射多通道快速切换系统及切换方法 |
CN109342574B (zh) * | 2018-12-03 | 2024-02-06 | 中国海洋大学 | 一种声发射多通道快速切换系统及切换方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9615270B2 (en) | Intelligent power utilization communication product detecting system | |
CN102347786A (zh) | 应用于低压集中抄表系统的电力线窄带载波现场测试装置 | |
CN101776740B (zh) | 电能计量自动化仿真实验室 | |
CN203883859U (zh) | 基于继电器阵列的多路选通衰减网络系统 | |
CN209250634U (zh) | 基于宽带电力线载波与工频通讯的台区识别系统 | |
CN205070993U (zh) | 一种电力线载波通信模块测试装置 | |
CN104977852A (zh) | 一种智能家居信息自动管理系统及其控制方法 | |
CN205123751U (zh) | 一种移动终端射频一致性自动测试系统 | |
CN103457637B (zh) | 双频道电力线载波通信模块电路及其应用系统 | |
CN104038385A (zh) | 基于继电器阵列的多路选通衰减网络系统 | |
CN205304399U (zh) | 基于电力载波通信的电力电子有载调压变压器的测控系统 | |
CN205786886U (zh) | 同时检测多个合路器的检测系统 | |
CN204166372U (zh) | 一种智能家居控制系统 | |
CN103345870A (zh) | 一种变压器智能仿真装置 | |
CN204258803U (zh) | 载波通信设备电性能测试系统 | |
CN107273320A (zh) | 一种通讯接口硬件自适应复用装置及方法 | |
CN205786868U (zh) | 同时检测多面多端口基站天线的检测系统 | |
CN103345859A (zh) | 一种基于变压器故障模拟的智能实训装置 | |
CN202975625U (zh) | 智能家居用遥控开关 | |
CN103698631B (zh) | 卫星接收机抗干扰天线测试系统 | |
CN109061289A (zh) | 一种电压、电流组合可灵活配置的电能计量方案 | |
CN203554462U (zh) | 一种用电信息采集系统的通信信道仿真系统 | |
CN207819947U (zh) | 一种智慧社区居家管理系统 | |
CN202143062U (zh) | 一种电力线窄带载波现场测试装置 | |
CN204008882U (zh) | 人工电源网络 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518000, building seventeen, six light industrial zone, Taoyuan street, Shenzhen, Guangdong, Nanshan District Patentee after: State Grid Corporation of China Patentee after: State's net Jiangxi Province Electric power Science Academe Patentee after: Shenzhen D-link reaches Science and Technology Co., Ltd. Address before: 518000, building seventeen, six light industrial zone, Taoyuan street, Shenzhen, Guangdong, Nanshan District Patentee before: State Grid Corporation of China Patentee before: State's net Jiangxi Province Electric power Science Academe Patentee before: Shenzhen Friendcom Technology Development Co., Ltd. |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20171121 |