DE69532373D1 - Modulare Verbindungsmatrix für die matrische Verbindung von Antennen mit Funkkanaleinheiten - Google Patents

Modulare Verbindungsmatrix für die matrische Verbindung von Antennen mit Funkkanaleinheiten

Info

Publication number
DE69532373D1
DE69532373D1 DE69532373T DE69532373T DE69532373D1 DE 69532373 D1 DE69532373 D1 DE 69532373D1 DE 69532373 T DE69532373 T DE 69532373T DE 69532373 T DE69532373 T DE 69532373T DE 69532373 D1 DE69532373 D1 DE 69532373D1
Authority
DE
Germany
Prior art keywords
connection
matrical
antennas
radio channel
channel units
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
DE69532373T
Other languages
English (en)
Other versions
DE69532373T2 (de
Inventor
Sheldon K Phoenix Meredith
Walter B Steele
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.)
Radio Frequency Systems Inc
Original Assignee
Radio Frequency Systems 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 Radio Frequency Systems Inc filed Critical Radio Frequency Systems Inc
Publication of DE69532373D1 publication Critical patent/DE69532373D1/de
Application granted granted Critical
Publication of DE69532373T2 publication Critical patent/DE69532373T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam 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
DE69532373T 1994-12-01 1995-11-29 Modulare Verbindungsmatrix für die matrische Verbindung von Antennen mit Funkkanaleinheiten Expired - Lifetime DE69532373T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US348045 1994-12-01
US08/348,045 US5701596A (en) 1994-12-01 1994-12-01 Modular interconnect matrix for matrix connection of a plurality of antennas with a plurality of radio channel units

Publications (2)

Publication Number Publication Date
DE69532373D1 true DE69532373D1 (de) 2004-02-05
DE69532373T2 DE69532373T2 (de) 2004-09-16

Family

ID=23366425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69532373T Expired - Lifetime DE69532373T2 (de) 1994-12-01 1995-11-29 Modulare Verbindungsmatrix für die matrische Verbindung von Antennen mit Funkkanaleinheiten

Country Status (11)

Country Link
US (2) US5701596A (de)
EP (1) EP0715477B1 (de)
JP (1) JPH08228107A (de)
KR (1) KR100338990B1 (de)
CN (1) CN1133514A (de)
AR (1) AR000195A1 (de)
AT (1) ATE257310T1 (de)
BR (1) BR9505559A (de)
CA (1) CA2164168A1 (de)
DE (1) DE69532373T2 (de)
TW (1) TW347603B (de)

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KR960027576A (ko) * 1994-12-01 1996-07-22 리차드 탤런 육상 이동 무선 베이스 사이트에 사용되는 무선 신호 스캐닝 및 타겟팅 시스템
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US6525650B1 (en) * 1999-06-11 2003-02-25 Trw Inc. Electronic switching matrix
US6285336B1 (en) 1999-11-03 2001-09-04 Andrew Corporation Folded dipole antenna
US6317099B1 (en) 2000-01-10 2001-11-13 Andrew Corporation Folded dipole antenna
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EP1249946B1 (de) * 2001-04-11 2004-09-29 Lucent Technologies Inc. Signalteilerschaltung
US20030003881A1 (en) * 2001-06-27 2003-01-02 Anim-Appiah Kofi Dankwa Antenna connection and switching for transmit and receive diversity
US7079809B1 (en) * 2002-02-07 2006-07-18 Kathrein-Werke Kg Systems and methods for providing improved wireless signal quality using diverse antenna beams
US7039356B2 (en) * 2002-03-12 2006-05-02 Blue7 Communications Selecting a set of antennas for use in a wireless communication system
US20050153658A1 (en) * 2004-01-12 2005-07-14 Nagy Louis L. Multiplexed self-structuring antenna system
US6950629B2 (en) * 2004-01-23 2005-09-27 Delphi Technologies, Inc. Self-structuring antenna system with memory
US7190325B2 (en) * 2004-02-18 2007-03-13 Delphi Technologies, Inc. Dynamic frequency selective surfaces
US20050219142A1 (en) * 2004-04-05 2005-10-06 Nagy Louis L Self-structuring hybrid antenna system
CN1716682B (zh) * 2005-08-03 2012-01-04 京信通信技术(广州)有限公司 矩阵式射频开关智能切换控制系统
US8380132B2 (en) 2005-09-14 2013-02-19 Delphi Technologies, Inc. Self-structuring antenna with addressable switch controller
US7558555B2 (en) * 2005-11-17 2009-07-07 Delphi Technologies, Inc. Self-structuring subsystems for glass antenna
US7930010B2 (en) * 2007-10-25 2011-04-19 Sony Ericsson Mobile Communications Ab Automatic antenna identification and configuration, and device including the same
JP2009124255A (ja) * 2007-11-12 2009-06-04 Panasonic Corp 携帯無線機
CN101847809B (zh) * 2009-03-24 2012-11-21 深圳富泰宏精密工业有限公司 射频接口转换装置
WO2014019223A1 (en) 2012-08-03 2014-02-06 Ralink Technology Corp. Radio-frequency processing circuit and related wireless communication device
US9906253B2 (en) 2014-02-27 2018-02-27 Battelle Memorial Institute System and method for reconfiguring RF signals in a multi-input receiver
CN105933991B (zh) * 2016-06-30 2019-01-11 上海航天科工电器研究院有限公司 一种无线通讯系统中模块化转接的基站
US11372180B2 (en) * 2020-01-31 2022-06-28 Ciena Corporation Modular networking hardware platform

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US5222246A (en) * 1990-11-02 1993-06-22 General Electric Company Parallel amplifiers with combining phase controlled from combiner difference port
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Also Published As

Publication number Publication date
EP0715477A3 (de) 1999-09-01
AR000195A1 (es) 1997-05-21
DE69532373T2 (de) 2004-09-16
CA2164168A1 (en) 1996-06-02
CN1133514A (zh) 1996-10-16
KR960027403A (ko) 1996-07-22
ATE257310T1 (de) 2004-01-15
TW347603B (en) 1998-12-11
JPH08228107A (ja) 1996-09-03
KR100338990B1 (ko) 2002-09-04
BR9505559A (pt) 1997-11-04
US5752200A (en) 1998-05-12
EP0715477A2 (de) 1996-06-05
EP0715477B1 (de) 2004-01-02
US5701596A (en) 1997-12-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition