CN100334774C - 微波开关及功率放大器热备份与互助系统及其实现方法 - Google Patents
微波开关及功率放大器热备份与互助系统及其实现方法 Download PDFInfo
- Publication number
- CN100334774C CN100334774C CNB200410052278XA CN200410052278A CN100334774C CN 100334774 C CN100334774 C CN 100334774C CN B200410052278X A CNB200410052278X A CN B200410052278XA CN 200410052278 A CN200410052278 A CN 200410052278A CN 100334774 C CN100334774 C CN 100334774C
- Authority
- CN
- China
- Prior art keywords
- spdt
- pole double
- power amplifier
- throw switch
- transmission line
- 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
Images
Landscapes
- Amplifiers (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (13)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200410052278XA CN100334774C (zh) | 2004-11-19 | 2004-11-19 | 微波开关及功率放大器热备份与互助系统及其实现方法 |
BRPI0518340A BRPI0518340B1 (pt) | 2004-11-19 | 2005-11-21 | sistema e método de redundância tipo hot standby para amplificador de potência de radiofrequência |
PCT/CN2005/001969 WO2006053506A1 (fr) | 2004-11-19 | 2005-11-21 | Systeme et procede d'amplificateur de radiofrequences fonctionnant en veilleuse 'a chaud' et commutateur a micro-ondes et procede de sauvegarde de securite |
HK06108380A HK1088122A1 (en) | 2004-11-19 | 2006-07-28 | A microwave switch and a power amplifier standby system and the implementing method |
US11/750,435 US7525396B2 (en) | 2004-11-19 | 2007-05-18 | System, microwave switch and method for hot standby of radio frequency power amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200410052278XA CN100334774C (zh) | 2004-11-19 | 2004-11-19 | 微波开关及功率放大器热备份与互助系统及其实现方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1780044A CN1780044A (zh) | 2006-05-31 |
CN100334774C true CN100334774C (zh) | 2007-08-29 |
Family
ID=36770222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200410052278XA Active CN100334774C (zh) | 2004-11-19 | 2004-11-19 | 微波开关及功率放大器热备份与互助系统及其实现方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN100334774C (zh) |
HK (1) | HK1088122A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100365947C (zh) * | 2004-12-17 | 2008-01-30 | 华为技术有限公司 | 一种射频功率放大器的热备份系统及方法 |
CN102118149B (zh) * | 2009-12-31 | 2013-10-09 | 华为技术有限公司 | 信号切换的方法和装置 |
CN102437844B (zh) * | 2011-10-31 | 2013-07-31 | 中国兵器工业集团第二一四研究所苏州研发中心 | 隔离匹配开关电路 |
CN102664598B (zh) * | 2012-05-17 | 2016-03-30 | 三维通信股份有限公司 | 一种射频功率放大器热备份系统及实现方法 |
CN104183895B (zh) * | 2014-08-29 | 2016-08-17 | 京信通信系统(中国)有限公司 | 一种可开关切换的合路器及装置 |
US10742176B2 (en) * | 2017-11-14 | 2020-08-11 | Mediatek Singapore Pte. Ltd. | Programmable power combiner and splitter |
CN107979968A (zh) * | 2017-11-23 | 2018-05-01 | 西安空间无线电技术研究所 | 一种幅相一致环备份结构 |
CN108964744B (zh) * | 2018-06-29 | 2021-04-13 | 西安空间无线电技术研究所 | 一种通信卫星转发器功放备份环级联方法 |
CN109188367B (zh) * | 2018-09-03 | 2022-11-22 | 西安电子工程研究所 | 一种可实现功率放大链路故障应急替换功能的电路结构 |
CN109951166A (zh) * | 2019-03-04 | 2019-06-28 | 湖北楚航电子科技有限公司 | 一种微波功率放大方法及装置 |
CN112290174B (zh) * | 2020-09-14 | 2021-09-10 | 北京无线电测量研究所 | 一种开关矩阵及在所述开关矩阵中信号传输的四种方法 |
CN114398914A (zh) * | 2021-12-27 | 2022-04-26 | 北京万集科技股份有限公司 | 一种用于检测电子标签的故障的方法和相关产品 |
CN114243248A (zh) * | 2021-12-28 | 2022-03-25 | 中国电子科技集团公司第三十六研究所 | 一种宽带功分器、电子设备和设计方法 |
CN115378464B (zh) * | 2022-08-12 | 2023-08-15 | 江苏德是和通信科技有限公司 | 一种发射机主备机合成切换系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5872491A (en) * | 1996-11-27 | 1999-02-16 | Kmw Usa, Inc. | Switchable N-way power divider/combiner |
JP2001156560A (ja) * | 1999-11-24 | 2001-06-08 | Japan Radio Co Ltd | 高周波電力増幅器 |
JP2002111301A (ja) * | 2000-09-28 | 2002-04-12 | Toshiba Corp | マイクロ波回路 |
US6667670B2 (en) * | 2000-07-25 | 2003-12-23 | Korea Institute Of Science And Technology | Microwave double-pole double-throw switch and microwave divide/through switch and power amplifier using thereof |
-
2004
- 2004-11-19 CN CNB200410052278XA patent/CN100334774C/zh active Active
-
2006
- 2006-07-28 HK HK06108380A patent/HK1088122A1/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5872491A (en) * | 1996-11-27 | 1999-02-16 | Kmw Usa, Inc. | Switchable N-way power divider/combiner |
JP2001156560A (ja) * | 1999-11-24 | 2001-06-08 | Japan Radio Co Ltd | 高周波電力増幅器 |
US6667670B2 (en) * | 2000-07-25 | 2003-12-23 | Korea Institute Of Science And Technology | Microwave double-pole double-throw switch and microwave divide/through switch and power amplifier using thereof |
JP2002111301A (ja) * | 2000-09-28 | 2002-04-12 | Toshiba Corp | マイクロ波回路 |
Also Published As
Publication number | Publication date |
---|---|
HK1088122A1 (en) | 2006-10-27 |
CN1780044A (zh) | 2006-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100426660C (zh) | 功率放大器的热备份和互助系统 | |
CN100334774C (zh) | 微波开关及功率放大器热备份与互助系统及其实现方法 | |
CN101110610B (zh) | 带有耦合部分的分离器/组合器 | |
US7525396B2 (en) | System, microwave switch and method for hot standby of radio frequency power amplifier | |
KR102654202B1 (ko) | 라디오 주파수 스위치 시스템 | |
CN103384962B (zh) | 天线切换电路和无线终端设备 | |
CN101795115B (zh) | 多频带匹配电路以及多频带功率放大器 | |
CN105428772A (zh) | 用于定向耦合器模块的系统和方法 | |
CN101478291A (zh) | 射频功率放大器电路和射频功率放大方法 | |
CA2735026A1 (en) | Power combiner/distributor and transmitter using the power combiner/distributor | |
CN101667854B (zh) | 射频功率合成电路 | |
CN101611544B (zh) | 具有旁路分支的平衡放大装置及包括该装置的无线接入点 | |
CN106301236A (zh) | 用于差分功率放大器的多模式操作 | |
CN201571031U (zh) | 射频开关电路 | |
US20050225385A1 (en) | Auxiliary amplifier network | |
KR100521422B1 (ko) | 스위칭 가능한 전력 분배기/결합기 및 이를 이용한 주파수할당 장치 | |
CN100365947C (zh) | 一种射频功率放大器的热备份系统及方法 | |
KR100564306B1 (ko) | N경로 전력 분배기/합성기 | |
CA2519641C (en) | A facilitating fault tolerance in a rf amplifier system | |
CN220896661U (zh) | 射频功率放大器频率和阻抗切换电路及装置 | |
CN202513882U (zh) | 多载波功率放大器 | |
JP2008236604A (ja) | 分配器 | |
KR20040025424A (ko) | 임피던스 정합 합성 및 분배기 | |
CN116707568A (zh) | 射频架构及电子设备 | |
CN117353680A (zh) | 射频功率放大器频率和阻抗切换电路、装置及方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1088122 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1088122 Country of ref document: HK |
|
TR01 | Transfer of patent right |
Effective date of registration: 20210422 Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040 Patentee after: Honor Device Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
|
TR01 | Transfer of patent right |