CN1147179C - 带双工天线放大器的移动站 - Google Patents
带双工天线放大器的移动站 Download PDFInfo
- Publication number
- CN1147179C CN1147179C CNB008109990A CN00810999A CN1147179C CN 1147179 C CN1147179 C CN 1147179C CN B008109990 A CNB008109990 A CN B008109990A CN 00810999 A CN00810999 A CN 00810999A CN 1147179 C CN1147179 C CN 1147179C
- Authority
- CN
- China
- Prior art keywords
- amplifier
- input
- output
- filter
- duplexer
- 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
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/06—Control of transmission; Equalising by the transmitted signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Transceivers (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99116567/09A RU2164056C1 (ru) | 1999-07-29 | 1999-07-29 | Абонентская станция с дуплексным антенным усилителем (варианты) |
RU99116567 | 1999-07-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1365582A CN1365582A (zh) | 2002-08-21 |
CN1147179C true CN1147179C (zh) | 2004-04-21 |
Family
ID=20223277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008109990A Expired - Fee Related CN1147179C (zh) | 1999-07-29 | 2000-06-22 | 带双工天线放大器的移动站 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6892056B1 (zh) |
CN (1) | CN1147179C (zh) |
RU (1) | RU2164056C1 (zh) |
WO (1) | WO2001010148A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101176267A (zh) | 2004-11-05 | 2008-05-07 | 高通股份有限公司 | 用于多频带手持式通信装置中的频率捷变型收发器 |
US20060229029A1 (en) * | 2005-04-07 | 2006-10-12 | Intel Corporation | Ultra high frequency / very high frequency (UHF/VHF) band enhancement |
CN100517995C (zh) * | 2006-03-08 | 2009-07-22 | 鸿富锦精密工业(深圳)有限公司 | 无线收发系统 |
US7729656B2 (en) * | 2007-01-03 | 2010-06-01 | Wilson Electronics | Cellular network low noise amplifiers for use with multiple frequencies |
CN101267220B (zh) * | 2007-03-12 | 2011-07-27 | 京信通信系统(中国)有限公司 | 双频合路器 |
CN101267219B (zh) * | 2007-03-12 | 2011-10-26 | 京信通信系统(中国)有限公司 | 超宽带双频合路器 |
WO2009012811A1 (en) * | 2007-07-23 | 2009-01-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Controlling traffic in a packet switched comunications network |
US8357034B2 (en) | 2007-11-08 | 2013-01-22 | Igt | Gaming system and method providing third party promotions |
US7701887B2 (en) * | 2007-11-21 | 2010-04-20 | Adc Telecommunications, Inc. | Multiplexing apparatus in a transceiver system |
US10693529B1 (en) * | 2019-09-30 | 2020-06-23 | Aeroantenna Technology, Inc. | Method and apparatus for multiplexing several antenna subsystem signals onto a single RF coaxial cable |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4704733A (en) | 1985-12-16 | 1987-11-03 | Minoru Kawano | Cell enhancer for cellular radio telephone system having diversity function |
US4850034A (en) | 1987-08-27 | 1989-07-18 | Campbell Mark E | Method and apparatus for installing a cellular telephone in a vehicle |
US5737687A (en) * | 1995-03-01 | 1998-04-07 | Qualcomm Incorporated | Self-attenuating RF transceiver system using antenna and modem interfaces and cable link |
US5502715A (en) | 1995-03-16 | 1996-03-26 | Penny; James R. | Integrated diplexer-amplifier for near antenna installation |
AU5679796A (en) * | 1995-05-11 | 1996-11-29 | Ericsson Inc. | Power control circuit for a battery operated device |
-
1999
- 1999-07-29 RU RU99116567/09A patent/RU2164056C1/ru active
-
2000
- 2000-06-22 WO PCT/RU2000/000245 patent/WO2001010148A1/ru active Application Filing
- 2000-06-22 US US10/031,962 patent/US6892056B1/en not_active Expired - Fee Related
- 2000-06-22 CN CNB008109990A patent/CN1147179C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2001010148A1 (fr) | 2001-02-08 |
US6892056B1 (en) | 2005-05-10 |
CN1365582A (zh) | 2002-08-21 |
RU2164056C1 (ru) | 2001-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: KEDUOFANG CORP. Free format text: FORMER OWNER: GALMONORF ALEXANDER V. Effective date: 20121120 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121120 Address after: Russian Federation, Voronezh Patentee after: Multilateral AG Address before: Russian Federation, Voronezh Patentee before: Alexander V. Galmonof |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040421 Termination date: 20150622 |
|
EXPY | Termination of patent right or utility model |