CN1282308C - 用于时分系统的收发信机 - Google Patents
用于时分系统的收发信机 Download PDFInfo
- Publication number
- CN1282308C CN1282308C CNB018032222A CN01803222A CN1282308C CN 1282308 C CN1282308 C CN 1282308C CN B018032222 A CNB018032222 A CN B018032222A CN 01803222 A CN01803222 A CN 01803222A CN 1282308 C CN1282308 C CN 1282308C
- Authority
- CN
- China
- Prior art keywords
- transceiver
- port
- antenna
- jockey
- radio frequency
- 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
- 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
- H04B1/44—Transmit/receive switching
-
- 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
- H04B1/44—Transmit/receive switching
- H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0025709.7A GB0025709D0 (en) | 2000-10-20 | 2000-10-20 | Transceiver for time division system |
GB0025709.7 | 2000-10-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1394390A CN1394390A (zh) | 2003-01-29 |
CN1282308C true CN1282308C (zh) | 2006-10-25 |
Family
ID=9901662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018032222A Expired - Fee Related CN1282308C (zh) | 2000-10-20 | 2001-10-11 | 用于时分系统的收发信机 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20020049041A1 (zh) |
EP (1) | EP1234381B1 (zh) |
JP (1) | JP2004512759A (zh) |
KR (1) | KR100874586B1 (zh) |
CN (1) | CN1282308C (zh) |
AT (1) | ATE322766T1 (zh) |
DE (1) | DE60118516T2 (zh) |
GB (1) | GB0025709D0 (zh) |
WO (1) | WO2002035722A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7515894B2 (en) * | 2002-03-26 | 2009-04-07 | Kyocera Wireless Corp. | System and method for providing a multiband antenna |
US20050130603A1 (en) * | 2003-12-11 | 2005-06-16 | Maclean Kenneth G. | Low noise transceiver |
KR100679055B1 (ko) * | 2004-12-23 | 2007-02-05 | (주)에드모텍 | 고출력 무선통신 시스템의 스위치 |
US20090066581A1 (en) | 2006-12-29 | 2009-03-12 | Broadcom Corporation | Ic having in-trace antenna elements |
CN104038285A (zh) * | 2014-06-16 | 2014-09-10 | 上海航天电子通讯设备研究所 | 基于tcp/ip的室内可见光通信节点及双向通信系统 |
EP4387110A1 (en) * | 2022-12-13 | 2024-06-19 | Koninklijke Philips N.V. | Electric circuit fragment with transmit/receive switch topology |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54121093A (en) * | 1978-03-14 | 1979-09-19 | Oki Electric Ind Co Ltd | Microwave device |
US6045652A (en) * | 1992-06-17 | 2000-04-04 | Micron Communications, Inc. | Method of manufacturing an enclosed transceiver |
EP0584882A1 (en) * | 1992-08-28 | 1994-03-02 | Philips Electronics Uk Limited | Loop antenna |
JP3243892B2 (ja) * | 1993-05-21 | 2002-01-07 | ソニー株式会社 | 信号切り替え用スイッチ |
KR100216351B1 (ko) * | 1996-06-30 | 1999-08-16 | 윤종용 | 시분할 전이중 확산 스펙트럼 통신방식의 송수신 장치 |
JPH1051351A (ja) * | 1996-08-06 | 1998-02-20 | Casio Comput Co Ltd | 双方向無線装置 |
JPH1079623A (ja) * | 1996-09-02 | 1998-03-24 | Olympus Optical Co Ltd | アンテナ素子を内蔵する半導体モジュール |
US5789995A (en) * | 1996-09-20 | 1998-08-04 | Motorola, Inc. | Low loss electronic radio frequency switch |
JP3738550B2 (ja) * | 1998-01-14 | 2006-01-25 | 株式会社デンソー | 無線通信装置 |
US6487395B1 (en) * | 1998-03-16 | 2002-11-26 | Motorola, Inc. | Radio frequency electronic switch |
JP2000114856A (ja) * | 1998-09-30 | 2000-04-21 | Nec Saitama Ltd | 逆fアンテナおよびそれを用いた無線装置 |
JP3349464B2 (ja) * | 1999-01-18 | 2002-11-25 | 三洋電機株式会社 | 盗難防止システム及び監視システム |
US6226275B1 (en) * | 1999-08-25 | 2001-05-01 | Utstarcom, Inc. | Wide band high power ultralinear RF transreceiver |
-
2000
- 2000-10-20 GB GBGB0025709.7A patent/GB0025709D0/en not_active Ceased
-
2001
- 2001-10-02 US US09/969,000 patent/US20020049041A1/en not_active Abandoned
- 2001-10-11 KR KR1020027007871A patent/KR100874586B1/ko not_active IP Right Cessation
- 2001-10-11 WO PCT/EP2001/011782 patent/WO2002035722A1/en active IP Right Grant
- 2001-10-11 AT AT01988980T patent/ATE322766T1/de not_active IP Right Cessation
- 2001-10-11 CN CNB018032222A patent/CN1282308C/zh not_active Expired - Fee Related
- 2001-10-11 JP JP2002538582A patent/JP2004512759A/ja active Pending
- 2001-10-11 DE DE60118516T patent/DE60118516T2/de not_active Expired - Lifetime
- 2001-10-11 EP EP01988980A patent/EP1234381B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2004512759A (ja) | 2004-04-22 |
DE60118516T2 (de) | 2006-12-07 |
CN1394390A (zh) | 2003-01-29 |
KR20020068379A (ko) | 2002-08-27 |
KR100874586B1 (ko) | 2008-12-16 |
EP1234381A1 (en) | 2002-08-28 |
GB0025709D0 (en) | 2000-12-06 |
EP1234381B1 (en) | 2006-04-05 |
DE60118516D1 (de) | 2006-05-18 |
ATE322766T1 (de) | 2006-04-15 |
US20020049041A1 (en) | 2002-04-25 |
WO2002035722A1 (en) | 2002-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS CO., LTD. Effective date: 20070831 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070831 Address after: Holland Ian Deho Finn Patentee after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Patentee before: Koninklike Philips Electronics N. V. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061025 Termination date: 20151011 |
|
EXPY | Termination of patent right or utility model |