CN204464433U - 用于4g移动通信的宽带定向耦合器 - Google Patents
用于4g移动通信的宽带定向耦合器 Download PDFInfo
- Publication number
- CN204464433U CN204464433U CN201420623966.6U CN201420623966U CN204464433U CN 204464433 U CN204464433 U CN 204464433U CN 201420623966 U CN201420623966 U CN 201420623966U CN 204464433 U CN204464433 U CN 204464433U
- Authority
- CN
- China
- Prior art keywords
- unit
- coupler
- top layer
- band
- micro
- 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
Landscapes
- Waveguide Aerials (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420623966.6U CN204464433U (zh) | 2014-10-24 | 2014-10-24 | 用于4g移动通信的宽带定向耦合器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420623966.6U CN204464433U (zh) | 2014-10-24 | 2014-10-24 | 用于4g移动通信的宽带定向耦合器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204464433U true CN204464433U (zh) | 2015-07-08 |
Family
ID=53671270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420623966.6U Expired - Fee Related CN204464433U (zh) | 2014-10-24 | 2014-10-24 | 用于4g移动通信的宽带定向耦合器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204464433U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104466336A (zh) * | 2014-10-24 | 2015-03-25 | 南京邮电大学 | 用于4g移动通信的宽带定向耦合器 |
CN105576334A (zh) * | 2015-12-29 | 2016-05-11 | 中国工程物理研究院电子工程研究所 | 一种提高pcb板或薄膜电路板隔离端匹配效果的方法 |
CN112909473A (zh) * | 2021-02-09 | 2021-06-04 | 江苏势通生物科技有限公司 | 一种改进环形定向耦合器电路 |
CN114204241A (zh) * | 2021-12-07 | 2022-03-18 | 杭州电子科技大学 | 微带-开路槽线耦合双频带90度定向耦合器 |
-
2014
- 2014-10-24 CN CN201420623966.6U patent/CN204464433U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104466336A (zh) * | 2014-10-24 | 2015-03-25 | 南京邮电大学 | 用于4g移动通信的宽带定向耦合器 |
CN105576334A (zh) * | 2015-12-29 | 2016-05-11 | 中国工程物理研究院电子工程研究所 | 一种提高pcb板或薄膜电路板隔离端匹配效果的方法 |
CN112909473A (zh) * | 2021-02-09 | 2021-06-04 | 江苏势通生物科技有限公司 | 一种改进环形定向耦合器电路 |
CN114204241A (zh) * | 2021-12-07 | 2022-03-18 | 杭州电子科技大学 | 微带-开路槽线耦合双频带90度定向耦合器 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201699114U (zh) | 一种基于Gysel型功分器的微波双频功分器 | |
CN201845849U (zh) | 一种信号同侧输入的宽带腔体电桥 | |
CN204464433U (zh) | 用于4g移动通信的宽带定向耦合器 | |
CN107086345A (zh) | 超宽带威尔金森功分器 | |
CN102637938A (zh) | 一种双频功分器及其设计方法 | |
CN102361151A (zh) | 一种非对称共面波导横跨定向耦合器 | |
CN201812911U (zh) | 一种用于基站天线的内置微带合路器 | |
CN106025476B (zh) | 可同时提供频率和功分比可重构的耦合器 | |
CN104466336A (zh) | 用于4g移动通信的宽带定向耦合器 | |
CN206727219U (zh) | 一种圆极化阵列天线及通信设备 | |
CN106981719A (zh) | 一种圆极化阵列天线及通信设备 | |
CN206541932U (zh) | 一种适用于无线局域网的双频mimo天线 | |
CN100495814C (zh) | 任意双频带3dB分支定向耦合器 | |
CN105356023A (zh) | 一种功率分配比例连续可重构的功率分配器 | |
CN205355223U (zh) | 一种片式叠层定向耦合器 | |
CN203787548U (zh) | 一种带隔离电阻的带状线功分器 | |
CN106549203B (zh) | 一种耦合微带线到矩形波导的转换电路 | |
CN201060919Y (zh) | 任意双频带3dB分支定向耦合器 | |
CN205406692U (zh) | 一种功率分配比例连续可重构的功率分配器 | |
CN103943927A (zh) | 一种共面波导到基片集成非辐射介质波导的转换电路 | |
CN203326091U (zh) | 一种高低频隔离的移动终端 | |
CN205508998U (zh) | 一种全频段车载天线 | |
CN109904629A (zh) | 基于缺陷地结构的阵列天线 | |
CN102709641A (zh) | 高精度氧化铝陶瓷基板1瓦2dB衰减片 | |
CN106785248A (zh) | 90°和180°移相器电路结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000216 Denomination of utility model: Broadband directional coupler used for 4G mobile communication Granted publication date: 20150708 License type: Common License Record date: 20161117 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000216 Date of cancellation: 20180116 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20171024 |
|
CF01 | Termination of patent right due to non-payment of annual fee |