ATE429085T1 - Empfangssystem mit antennendiversität - Google Patents

Empfangssystem mit antennendiversität

Info

Publication number
ATE429085T1
ATE429085T1 AT00118353T AT00118353T ATE429085T1 AT E429085 T1 ATE429085 T1 AT E429085T1 AT 00118353 T AT00118353 T AT 00118353T AT 00118353 T AT00118353 T AT 00118353T AT E429085 T1 ATE429085 T1 AT E429085T1
Authority
AT
Austria
Prior art keywords
pulse
signal
antenna
switching control
control signal
Prior art date
Application number
AT00118353T
Other languages
English (en)
Inventor
Pieter Meijer
Peter Wegner
Original Assignee
Continental Automotive Gmbh
Laird Technologies Gmbh
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 Continental Automotive Gmbh, Laird Technologies Gmbh filed Critical Continental Automotive Gmbh
Application granted granted Critical
Publication of ATE429085T1 publication Critical patent/ATE429085T1/de

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
    • H04B7/08—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
    • H04B7/0805—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 with single receiver and antenna switching
    • H04B7/0814—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 with single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
    • 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
    • H04B7/0831—Compensation of the diversity switching process for non-uniform properties or faulty operations of the switches used in the diversity switching process

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
AT00118353T 2000-08-24 2000-08-24 Empfangssystem mit antennendiversität ATE429085T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00118353A EP1182800B1 (de) 2000-08-24 2000-08-24 Empfangssystem mit Antennendiversität

Publications (1)

Publication Number Publication Date
ATE429085T1 true ATE429085T1 (de) 2009-05-15

Family

ID=8169630

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00118353T ATE429085T1 (de) 2000-08-24 2000-08-24 Empfangssystem mit antennendiversität

Country Status (4)

Country Link
US (1) US7016660B2 (de)
EP (1) EP1182800B1 (de)
AT (1) ATE429085T1 (de)
DE (1) DE60042016D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916855A1 (de) * 1999-04-14 2000-10-26 Heinz Lindenmeier Funktelefonanlage mit Gruppenantenne für Fahrzeuge
US7965794B2 (en) * 2000-05-05 2011-06-21 Greenwich Technologies Associates Method and apparatus for broadcasting with spatially diverse signals
CN1602596A (zh) * 2001-12-06 2005-03-30 皇家飞利浦电子股份有限公司 寄生元件分集天线
JP2004023547A (ja) * 2002-06-18 2004-01-22 Toyota Industries Corp 低周波減衰回路およびラジオ受信機
KR20050084799A (ko) * 2002-08-05 2005-08-29 코닌클리케 필립스 일렉트로닉스 엔.브이. 안테나 다이버시티 시스템 및 상기 시스템을 동작하기위한 방법
JP4103666B2 (ja) * 2003-04-03 2008-06-18 株式会社村田製作所 無線受信装置
US7595768B2 (en) * 2003-06-27 2009-09-29 Intel Corporation Switching schemes for multiple antennas
DE102006039357B4 (de) * 2005-09-12 2018-06-28 Heinz Lindenmeier Antennendiversityanlage zum Funkempfang für Fahrzeuge
WO2008073124A1 (en) * 2005-12-12 2008-06-19 Flextronics Ap, Llc Wideband antenna system
DE102005061723A1 (de) * 2005-12-21 2007-06-28 Daimlerchrysler Ag Verfahren zum Empfang von Antennensignalen mindestens zweier Empfangsantennen eines Antennensystems und Antennensystem
US7565126B2 (en) * 2006-04-20 2009-07-21 Delphi Technologies, Inc. RF receiver system having switched antenna diversity module
DE102006020094A1 (de) * 2006-04-26 2007-10-31 Siemens Ag Anordnung und Verfahren zum Bestimmen des Wertes eines Widerstandes sowie Funkmodul
US7831229B2 (en) * 2007-02-12 2010-11-09 Broadcom Corporation FM receiver with digitally controlled antenna tuning circuitry
US8107915B2 (en) * 2008-04-28 2012-01-31 Delphi Technologies, Inc. Receiver system and method for receiving signals
DE102009051816A1 (de) * 2009-11-04 2011-05-05 Continental Automotive Gmbh Konfigurierbare Anordnung zur Zuordnung von Antennensignalen zu Empfängern
US9093739B2 (en) * 2010-02-18 2015-07-28 Freescale Semiconductor, Inc. Device including an antenna and method of using an antenna
US9356643B2 (en) 2011-12-29 2016-05-31 Rf Micro Devices, Inc. RF duplexing device
US9319208B2 (en) * 2012-01-10 2016-04-19 Rf Micro Devices, Inc. RF duplexing device
JP5803983B2 (ja) * 2013-06-07 2015-11-04 株式会社デンソー 通信装置
CN104240753B (zh) * 2013-06-10 2018-08-28 三星电子株式会社 突触阵列、脉冲整形电路和神经形态系统
US9418333B2 (en) * 2013-06-10 2016-08-16 Samsung Electronics Co., Ltd. Synapse array, pulse shaper circuit and neuromorphic system
WO2020090106A1 (ja) * 2018-11-02 2020-05-07 三菱電機株式会社 レーダ装置及び信号処理方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499606A (en) * 1982-12-27 1985-02-12 Sri International Reception enhancement in mobile FM broadcast receivers and the like
JPS61177801A (ja) * 1985-02-01 1986-08-09 Toyota Motor Corp 自動車用アンテナ装置
CA1261002A (en) 1985-11-22 1989-09-26 Harvey N. Turner, Jr. Impedance mismatch detector
NL8603221A (nl) * 1986-12-18 1988-07-18 Philips Nv Gemodificeerde multipaddetektor.
DE4204490B4 (de) * 1992-02-14 2004-04-15 Heinz Prof. Dr.-Ing. Lindenmeier Schaltungsanordnung zur Unterdrückung von Umschaltstörungen bei Antennendiversity
DE4441761A1 (de) * 1994-11-23 1996-05-30 Lindenmeier Heinz Mehrantennen-Scanning-Diversitysystem für Fahrzeuge
DE19538109A1 (de) * 1995-10-13 1997-04-17 Bayerische Motoren Werke Ag Schaltanordnung zur Steuerung eines Antennendiversitys für ein zugeordnetes Rundfunkgerät
DE19607045A1 (de) * 1996-02-24 1997-08-28 Lindenmeier Heinz Empfangsantennen-Scanningdiversitysystem für den Meterwellenbereich für Fahrzeuge

Also Published As

Publication number Publication date
EP1182800B1 (de) 2009-04-15
US20020025793A1 (en) 2002-02-28
DE60042016D1 (de) 2009-05-28
EP1182800A1 (de) 2002-02-27
US7016660B2 (en) 2006-03-21

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Legal Events

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