CN209329162U - 天线及其移相馈电装置 - Google Patents
天线及其移相馈电装置 Download PDFInfo
- Publication number
- CN209329162U CN209329162U CN201920172178.2U CN201920172178U CN209329162U CN 209329162 U CN209329162 U CN 209329162U CN 201920172178 U CN201920172178 U CN 201920172178U CN 209329162 U CN209329162 U CN 209329162U
- Authority
- CN
- China
- Prior art keywords
- phase
- shift
- cavity
- substrate
- feeder
- 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
Landscapes
- Waveguide Aerials (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920172178.2U CN209329162U (zh) | 2019-01-30 | 2019-01-30 | 天线及其移相馈电装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920172178.2U CN209329162U (zh) | 2019-01-30 | 2019-01-30 | 天线及其移相馈电装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209329162U true CN209329162U (zh) | 2019-08-30 |
Family
ID=67732077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920172178.2U Active CN209329162U (zh) | 2019-01-30 | 2019-01-30 | 天线及其移相馈电装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209329162U (zh) |
-
2019
- 2019-01-30 CN CN201920172178.2U patent/CN209329162U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109638457A (zh) | 天线及其移相馈电装置 | |
CN109802234A (zh) | 基站天线及其移相馈电装置 | |
EP0162474B1 (en) | A printed circuit board and a circuit assembly for a radio apparatus | |
DE19813767C2 (de) | Mikrowellen-Sender /Empfängermodul | |
US10148027B2 (en) | Structure for connecting board and connector, board, and method for connecting board and connector | |
CN107835558A (zh) | 高频模块、带天线的基板以及高频电路基板 | |
CN109659694A (zh) | 移相馈电装置及基站天线 | |
CN111342174B (zh) | 滤波移相器及天线 | |
US6351195B1 (en) | High frequency circuit device, antenna-sharing device, and communication apparatus having spaced apart ground electrodes | |
CN209329160U (zh) | 基站天线及其移相馈电装置 | |
JP3139975B2 (ja) | アンテナ装置 | |
US6674645B2 (en) | High frequency signal switching unit | |
US9660608B2 (en) | Low passive inter-modulation capacitor | |
US6177852B1 (en) | Dielectric filter, dielectric duplexer, and transceiver | |
JPS58103202A (ja) | 誘電体フイルタ | |
EP0707355B1 (en) | Antenna device | |
JP3161340B2 (ja) | 表面実装型アンテナおよびアンテナ装置 | |
CN209329161U (zh) | 移相馈电装置及基站天线 | |
CN209329162U (zh) | 天线及其移相馈电装置 | |
FI118934B (fi) | Liuskajohtosuodatinlaite | |
JPH07249927A (ja) | 表面実装型アンテナ | |
KR20100005616A (ko) | 손실 개선을 위한 rf 전송 선로 | |
CN209183759U (zh) | 滤波集成式基站天线 | |
US20030231076A1 (en) | Structure of non-reciprocal circuit element | |
US3480887A (en) | System of enclosures and connectors for microwave circuits |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200113 Address after: 510730 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Patentee after: Jingxin Communication Technology (Guangzhou) Co., Ltd. Address before: 510730 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Co-patentee before: Jingxin Communication System (China) Co., Ltd. Patentee before: Jingxin Communication Technology (Guangzhou) Co., Ltd. Co-patentee before: Jingxin Communication System (Guangzhou) Co., Ltd. Co-patentee before: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. |