DE69733005D1 - Antennenvorrichtung - Google Patents
AntennenvorrichtungInfo
- Publication number
- DE69733005D1 DE69733005D1 DE69733005T DE69733005T DE69733005D1 DE 69733005 D1 DE69733005 D1 DE 69733005D1 DE 69733005 T DE69733005 T DE 69733005T DE 69733005 T DE69733005 T DE 69733005T DE 69733005 D1 DE69733005 D1 DE 69733005D1
- Authority
- DE
- Germany
- Prior art keywords
- antenna device
- antenna
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/10—Polarisation diversity; Directional diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9602532A GB2310109B (en) | 1996-02-08 | 1996-02-08 | Antenna arrangement |
GB9602532 | 1996-02-08 | ||
PCT/GB1997/000297 WO1997029558A1 (en) | 1996-02-08 | 1997-01-31 | Antenna arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69733005D1 true DE69733005D1 (de) | 2005-05-19 |
DE69733005T2 DE69733005T2 (de) | 2006-02-16 |
Family
ID=10788323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69733005T Expired - Lifetime DE69733005T2 (de) | 1996-02-08 | 1997-01-31 | Antennenvorrichtung |
Country Status (9)
Country | Link |
---|---|
US (1) | US6469680B1 (de) |
EP (1) | EP0879507B1 (de) |
JP (1) | JP2000504189A (de) |
CN (1) | CN100372264C (de) |
AU (1) | AU1609597A (de) |
DE (1) | DE69733005T2 (de) |
ES (1) | ES2241033T3 (de) |
GB (1) | GB2310109B (de) |
WO (1) | WO1997029558A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6351237B1 (en) * | 1995-06-08 | 2002-02-26 | Metawave Communications Corporation | Polarization and angular diversity among antenna beams |
FI103445B (fi) * | 1997-03-17 | 1999-06-30 | Nokia Telecommunications Oy | Lähetysmenetelmä ja radiojärjestelmä |
CA2217813A1 (en) * | 1997-03-31 | 1998-09-30 | Sheldon Kent Meredith | Subspace combining of antenna beams in a mobile radio base site |
IT1295010B1 (it) * | 1997-09-10 | 1999-04-27 | Siae Microelettronica Spa | Sistema e metodo di telecomunicazione utilizzante ponti radio |
US6411824B1 (en) * | 1998-06-24 | 2002-06-25 | Conexant Systems, Inc. | Polarization-adaptive antenna transmit diversity system |
JP2003198437A (ja) * | 2001-12-28 | 2003-07-11 | Matsushita Electric Ind Co Ltd | マルチアンテナ装置、マルチアンテナの受信方法及びマルチアンテナの送信方法 |
US7372911B1 (en) * | 2002-06-28 | 2008-05-13 | Arraycomm, Llc | Beam forming and transmit diversity in a multiple array radio communications system |
US6933909B2 (en) * | 2003-03-18 | 2005-08-23 | Cisco Technology, Inc. | Multichannel access point with collocated isolated antennas |
CN101667842B (zh) * | 2003-03-28 | 2016-02-10 | 苹果公司 | 用于通过单条电缆处理多个公共频率信号的方法和装置 |
US7782827B2 (en) * | 2003-03-28 | 2010-08-24 | Nortel Networks Limited | Method and apparatus for processing multiple common frequency signals through a single cable using circulators |
TW200814580A (en) | 2006-04-25 | 2008-03-16 | Qualcomm Inc | Polarization reuse and beam-forming techniques for aeronautical broadband systems |
US8099131B2 (en) * | 2006-09-29 | 2012-01-17 | Broadcom Corporation | Method and system for antenna architecture for multi-antenna OFD based systems |
WO2008117127A1 (en) * | 2007-03-26 | 2008-10-02 | Freescale Semiconductor, Inc. | A method and apparatus to receive location information in a diversity enabled receiver |
CA2582866A1 (en) * | 2007-04-16 | 2008-06-09 | Tenxc Wireless Inc. | A diversity system for antenna sharing deployment |
EP2034623A1 (de) * | 2007-09-05 | 2009-03-11 | Nokia Siemens Networks Oy | Adaptive Einstellung einer Antennenanordnung zur Ausnutzung der Polarisation und/oder zur Strahlformungstrennung |
JP4957804B2 (ja) * | 2008-04-16 | 2012-06-20 | パナソニック株式会社 | アンテナ結合相関除去方法およびアンテナ結合相関除去機能を備えた無線装置 |
CN102136862B (zh) * | 2011-01-30 | 2014-02-19 | 华为技术有限公司 | 基站设备、通信系统和通信方法 |
EP2715868B1 (de) * | 2011-06-01 | 2018-12-26 | Telefonaktiebolaget LM Ericsson (publ) | Signalkombinator, verfahren und computerprogrammprodukt |
EP2748944B1 (de) * | 2011-10-19 | 2019-12-04 | Telefonaktiebolaget LM Ericsson (publ) | Funkempfänger für ein polarisiertes antennensystem |
CN102412884A (zh) * | 2011-11-18 | 2012-04-11 | 天津大学 | 一种在4g移动终端采用mimo实现波束赋形的装置 |
WO2015082000A1 (en) * | 2013-12-04 | 2015-06-11 | Telefonaktiebolaget L M Ericsson (Publ) | A wireless communication system node with re-configurable antenna devices |
KR101808588B1 (ko) | 2014-05-30 | 2017-12-13 | 한국전자통신연구원 | 교차편파를 이용한 인접 빔 간 간섭 제거 방법 및 신호 송수신 방법 |
US10020574B2 (en) * | 2014-09-24 | 2018-07-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Antenna arrangement for non-linear distortion mitigation |
US9124333B1 (en) * | 2014-10-17 | 2015-09-01 | Sprint Communications Company L.P. | Improving uplink performance for a beam-forming antenna configuration |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1965184A (en) * | 1928-02-24 | 1934-07-03 | Telefunken Gmbh | Antenna arrangement |
BE556364A (de) * | 1955-09-16 | |||
CA1065020A (en) * | 1974-06-27 | 1979-10-23 | William L. Hatton | High reliability diversity communications system |
SE7415037L (sv) | 1974-12-02 | 1976-06-03 | R Dahlin | Balanseringsanordning foretredesvis for slipskiva |
US4446465A (en) * | 1978-11-02 | 1984-05-01 | Harris Corporation | Low windload circularly polarized antenna |
EP0108816A1 (de) * | 1982-10-22 | 1984-05-23 | International Standard Electric Corporation | Auf die Komponenten des elektromagnetischen Feldes ansprechende Antennendiversity-Anordnung |
US4723321A (en) * | 1986-11-07 | 1988-02-02 | American Telephone And Telegraph Company, At&T Bell Laboratories | Techniques for cross-polarization cancellation in a space diversity radio system |
JP3039553B2 (ja) * | 1989-01-10 | 2000-05-08 | セコム株式会社 | アンテナ装置 |
US5138328A (en) * | 1991-08-22 | 1992-08-11 | Motorola, Inc. | Integral diversity antenna for a laptop computer |
CA2118355C (en) * | 1993-11-30 | 2002-12-10 | Michael James Gans | Orthogonal polarization and time varying offsetting of signals for digital data transmission or reception |
GB2291271B (en) * | 1994-07-09 | 1998-05-13 | Northern Telecom Ltd | Communications antenna structure |
US5742583A (en) * | 1994-11-03 | 1998-04-21 | Omnipoint Corporation | Antenna diversity techniques |
US5486836A (en) * | 1995-02-16 | 1996-01-23 | Motorola, Inc. | Method, dual rectangular patch antenna system and radio for providing isolation and diversity |
SE504992C2 (sv) * | 1995-09-29 | 1997-06-09 | Ericsson Telefon Ab L M | Radiostation utnyttjande rymddiversitet och polarisationsdiversitet |
-
1996
- 1996-02-08 GB GB9602532A patent/GB2310109B/en not_active Expired - Fee Related
-
1997
- 1997-01-31 ES ES97902451T patent/ES2241033T3/es not_active Expired - Lifetime
- 1997-01-31 WO PCT/GB1997/000297 patent/WO1997029558A1/en active IP Right Grant
- 1997-01-31 DE DE69733005T patent/DE69733005T2/de not_active Expired - Lifetime
- 1997-01-31 US US09/117,987 patent/US6469680B1/en not_active Expired - Fee Related
- 1997-01-31 CN CNB971921261A patent/CN100372264C/zh not_active Expired - Fee Related
- 1997-01-31 JP JP9528265A patent/JP2000504189A/ja not_active Ceased
- 1997-01-31 AU AU16095/97A patent/AU1609597A/en not_active Abandoned
- 1997-01-31 EP EP97902451A patent/EP0879507B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0879507B1 (de) | 2005-04-13 |
GB2310109B (en) | 2000-07-05 |
ES2241033T3 (es) | 2005-10-16 |
CN1210636A (zh) | 1999-03-10 |
US6469680B1 (en) | 2002-10-22 |
EP0879507A1 (de) | 1998-11-25 |
GB9602532D0 (en) | 1996-04-10 |
GB2310109A (en) | 1997-08-13 |
DE69733005T2 (de) | 2006-02-16 |
CN100372264C (zh) | 2008-02-27 |
WO1997029558A1 (en) | 1997-08-14 |
AU1609597A (en) | 1997-08-28 |
JP2000504189A (ja) | 2000-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FRANCE TELECOM, PARIS, FR |