CN103474774B - 一种基站天线电下倾角调整装置及方法 - Google Patents
一种基站天线电下倾角调整装置及方法 Download PDFInfo
- Publication number
- CN103474774B CN103474774B CN201210189575.3A CN201210189575A CN103474774B CN 103474774 B CN103474774 B CN 103474774B CN 201210189575 A CN201210189575 A CN 201210189575A CN 103474774 B CN103474774 B CN 103474774B
- Authority
- CN
- China
- Prior art keywords
- analog
- digital converter
- antenna
- output voltage
- base station
- 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.)
- Active
Links
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210189575.3A CN103474774B (zh) | 2012-06-08 | 2012-06-08 | 一种基站天线电下倾角调整装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210189575.3A CN103474774B (zh) | 2012-06-08 | 2012-06-08 | 一种基站天线电下倾角调整装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103474774A CN103474774A (zh) | 2013-12-25 |
CN103474774B true CN103474774B (zh) | 2018-01-26 |
Family
ID=49799524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210189575.3A Active CN103474774B (zh) | 2012-06-08 | 2012-06-08 | 一种基站天线电下倾角调整装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103474774B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103700944B (zh) * | 2013-12-31 | 2016-08-24 | 安徽省大富重工技术有限公司 | 一种天线及其电下倾角的调节装置 |
CN104170165B (zh) | 2014-02-10 | 2016-06-08 | 华为技术有限公司 | 天线调节装置和电调天线 |
CN107681271A (zh) * | 2017-08-26 | 2018-02-09 | 淮南律动电机制造有限公司 | 通讯基站天线信号垂直倾角调整用智能执行器 |
CN112929037B (zh) * | 2021-01-29 | 2022-04-01 | 中国铁塔股份有限公司 | 信号合路系统及电子设备 |
CN117335150A (zh) * | 2023-11-24 | 2024-01-02 | 广东中昱通信有限公司 | 5g天线 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1734227A (zh) * | 2005-08-23 | 2006-02-15 | 广州杰赛科技股份有限公司 | 通信天线电下倾角度的检测装置及检测方法 |
CN202759020U (zh) * | 2012-06-08 | 2013-02-27 | 罗森伯格(上海)通信技术有限公司 | 一种基站天线电下倾角调整装置 |
-
2012
- 2012-06-08 CN CN201210189575.3A patent/CN103474774B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1734227A (zh) * | 2005-08-23 | 2006-02-15 | 广州杰赛科技股份有限公司 | 通信天线电下倾角度的检测装置及检测方法 |
CN202759020U (zh) * | 2012-06-08 | 2013-02-27 | 罗森伯格(上海)通信技术有限公司 | 一种基站天线电下倾角调整装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103474774A (zh) | 2013-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103474774B (zh) | 一种基站天线电下倾角调整装置及方法 | |
CN102497141A (zh) | 大功率交流伺服驱动器大扭矩启动方法 | |
CN104635738B (zh) | 不确定康复步行训练机器人的精确轨迹跟踪最优控制方法 | |
CN202759020U (zh) | 一种基站天线电下倾角调整装置 | |
CN103700944B (zh) | 一种天线及其电下倾角的调节装置 | |
CN105958667B (zh) | 一种双向无线电能传输系统的最大效率点跟踪方法 | |
CN203260733U (zh) | 一种天线移相器调节装置 | |
CN204068439U (zh) | 双轴跟踪式无线电能连接器 | |
CN201966321U (zh) | 一种电调天线的调节机构 | |
CN107681271A (zh) | 通讯基站天线信号垂直倾角调整用智能执行器 | |
CN203813028U (zh) | 一种天线及其电下倾角的调节装置 | |
CN203301299U (zh) | 卫星天线电动推杆 | |
CN105958477A (zh) | 一种自动确定单线电能传输系统最佳工作频率的方法 | |
CN202931169U (zh) | 轴间永磁耦合机构 | |
CN202422999U (zh) | 一种用于绕线机的主动齿轮架 | |
CN102290611B (zh) | 用于二次电池充放电的单体电池固定设备和其夹具 | |
CN205822598U (zh) | 一种钢筋间距控制装置 | |
CN108119611A (zh) | 移相器的相位调节系统及其动力传输装置 | |
CN110780242B (zh) | 回旋加速器小间隙全自动磁场测量自动控制装置和方法 | |
CN103335818A (zh) | 一种航天相机调焦调偏流组件通用测试设备 | |
CN202134656U (zh) | 一种天线方位角转动装置 | |
CN207098064U (zh) | 天线传动切换装置及天线 | |
CN207800916U (zh) | 天线电下倾角的控制装置 | |
CN206258125U (zh) | 一种直接连接轴结构传感器 | |
CN203249622U (zh) | 一种调整机构及具有该调整机构的激光准直仪器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190530 Address after: 215345 No. 6 Shen'an Road, Dianshan Lake Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: ROSENBERGER TECHNOLOGY ( KUNSHAN) Co.,Ltd. Address before: 201707 B2 Workshop 303 Xinke Road, Qingpu District Industrial Park, Shanghai Patentee before: ROSENBERGER (SHANGHAI) TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 215345 No. 6 Shen'an Road, Dianshan Lake Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Rosenberg Technology Co.,Ltd. Address before: 215345 No. 6 Shen'an Road, Dianshan Lake Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: ROSENBERGER TECHNOLOGY ( KUNSHAN) Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
Address after: 215300 No.6 Shen'an Road, Dianshanhu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: ProLogis Communication Technology (Suzhou) Co.,Ltd. Address before: 215345 No. 6 Shen'an Road, Dianshan Lake Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Rosenberg Technology Co.,Ltd. |
|
CP03 | Change of name, title or address |