DE60016592D1 - Funksystem, Antennenanordnung und Polarisationsmodulator zur Erzeugung eines Sendesignals mit veränderlicher Polarisation - Google Patents

Funksystem, Antennenanordnung und Polarisationsmodulator zur Erzeugung eines Sendesignals mit veränderlicher Polarisation

Info

Publication number
DE60016592D1
DE60016592D1 DE2000616592 DE60016592T DE60016592D1 DE 60016592 D1 DE60016592 D1 DE 60016592D1 DE 2000616592 DE2000616592 DE 2000616592 DE 60016592 T DE60016592 T DE 60016592T DE 60016592 D1 DE60016592 D1 DE 60016592D1
Authority
DE
Germany
Prior art keywords
polarization
generating
transmission signal
radio system
antenna arrangement
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
Application number
DE2000616592
Other languages
English (en)
Other versions
DE60016592T2 (de
Inventor
Dr Fischer
Dr Obernosterer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE60016592D1 publication Critical patent/DE60016592D1/de
Application granted granted Critical
Publication of DE60016592T2 publication Critical patent/DE60016592T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • H04B7/0604—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching with predefined switching scheme
    • 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
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Transmitters (AREA)
DE60016592T 2000-09-20 2000-09-20 Funksystem, Antennenanordnung und Polarisationsmodulator zur Erzeugung eines Sendesignals mit veränderlicher Polarisation Expired - Lifetime DE60016592T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00308196A EP1191710B1 (de) 2000-09-20 2000-09-20 Funksystem, Antennenanordnung und Polarisationsmodulator zur Erzeugung eines Sendesignals mit veränderlicher Polarisation

Publications (2)

Publication Number Publication Date
DE60016592D1 true DE60016592D1 (de) 2005-01-13
DE60016592T2 DE60016592T2 (de) 2005-12-22

Family

ID=8173275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016592T Expired - Lifetime DE60016592T2 (de) 2000-09-20 2000-09-20 Funksystem, Antennenanordnung und Polarisationsmodulator zur Erzeugung eines Sendesignals mit veränderlicher Polarisation

Country Status (9)

Country Link
US (1) US7003323B2 (de)
EP (1) EP1191710B1 (de)
JP (1) JP4344106B2 (de)
KR (1) KR100452788B1 (de)
CN (1) CN1345128A (de)
AU (1) AU7204701A (de)
BR (1) BR0104064A (de)
CA (1) CA2356415A1 (de)
DE (1) DE60016592T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100485516B1 (ko) * 2002-04-22 2005-04-27 주식회사 케이티프리텔 이동 통신망의 기지국 및 그 기지국에서 신호 수신 및처리 방법
CN1269375C (zh) * 2003-07-14 2006-08-09 陆仕海 无线系统极化基站天线布列的方法
US7593480B2 (en) * 2004-03-10 2009-09-22 Panasonic Corporation Transmission device and radio communication device
WO2005099129A1 (en) * 2004-04-08 2005-10-20 Karayil Thekkoott Narayanan Ma Method to design polarization arrangements for mimo antennas using state of polarization as parameter
JP4241648B2 (ja) * 2005-03-10 2009-03-18 ソニー株式会社 無線通信システムと送信装置と受信装置および無線通信方法
US7738416B2 (en) * 2006-04-28 2010-06-15 Research In Motion Limited Data burst communication techniques for mobile communication devices operating in packet data sessions
US7933562B2 (en) * 2007-05-11 2011-04-26 Broadcom Corporation RF transceiver with adjustable antenna assembly
US20170070280A1 (en) * 2014-01-30 2017-03-09 Fundacio Centre Technologic de Telecomunicacions de Catalunya Method and system for providing diversity in polarization of antennas
EP3949149A1 (de) * 2019-03-26 2022-02-09 Telefonaktiebolaget LM Ericsson (publ) Übertragung von synchronisierungssignalen
US11631942B2 (en) * 2020-05-07 2023-04-18 Arris Enterprises Llc Hybrid antenna with polarization flexibility

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280631A (en) * 1988-06-15 1994-01-18 Matsushita Electric Works, Ltd. Polarization diversity system suitable for radio communication in indoor space
JPH03291033A (ja) * 1990-04-06 1991-12-20 Mitsubishi Electric Corp 和分復号回路
SE467385B (sv) * 1990-10-05 1992-07-06 Ericsson Telefon Ab L M Foerfarande foer att minska risken foer daalig mottagning i ett mobiltelefonisystem
US5592177A (en) * 1993-06-11 1997-01-07 Autometric, Incorporated Polarization-rotation modulated, spread polarization-rotation, wide-bandwidth radio-wave communications system
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
US5966102A (en) * 1995-12-14 1999-10-12 Ems Technologies, Inc. Dual polarized array antenna with central polarization control
US6243565B1 (en) * 1996-06-18 2001-06-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for transmitting communication signals using frequency and polarization diversity
US6889061B2 (en) * 2000-01-27 2005-05-03 Celletra Ltd. System and method for providing polarization matching on a cellular communication forward link

Also Published As

Publication number Publication date
US7003323B2 (en) 2006-02-21
JP4344106B2 (ja) 2009-10-14
KR20020022626A (ko) 2002-03-27
EP1191710A1 (de) 2002-03-27
KR100452788B1 (ko) 2004-10-14
US20020034968A1 (en) 2002-03-21
EP1191710B1 (de) 2004-12-08
CN1345128A (zh) 2002-04-17
CA2356415A1 (en) 2002-03-20
AU7204701A (en) 2002-03-21
DE60016592T2 (de) 2005-12-22
JP2002158616A (ja) 2002-05-31
BR0104064A (pt) 2002-05-28

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Legal Events

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