NO973057L - Fremgangsmåte og arrangement for interferensbeskyttet kraftleveranse - Google Patents

Fremgangsmåte og arrangement for interferensbeskyttet kraftleveranse

Info

Publication number
NO973057L
NO973057L NO973057A NO973057A NO973057L NO 973057 L NO973057 L NO 973057L NO 973057 A NO973057 A NO 973057A NO 973057 A NO973057 A NO 973057A NO 973057 L NO973057 L NO 973057L
Authority
NO
Norway
Prior art keywords
pct
interference
arrangement
power supply
procedure
Prior art date
Application number
NO973057A
Other languages
English (en)
Other versions
NO973057D0 (no
Inventor
Hannu Vaeisaenen
Termo Mettovaara
Kari Saukko
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of NO973057D0 publication Critical patent/NO973057D0/no
Publication of NO973057L publication Critical patent/NO973057L/no

Links

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

Landscapes

  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Near-Field Transmission Systems (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Dc-Dc Converters (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Gyroscopes (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Oppfinnelsen angår en interferensbeskyttet fremgangsmåte og et arrangement for leveranse av kraft, hvor kraftleveransen mellom hoved- anordninger (14) og en masthode-forforsterker (12) i en basestasjon i et celledelt radiosystem foregår gjennom en antenneledning (13), og over- spenning som dannes på antenneledningen (13), ledes til jord ved hjelp av en overspenningsbeskyttelse tilpasset for radiofrekvenser. Bruken av separate kabler og separat overspenningsbeskyttelse for forsyningskabelen unngås således.
NO973057A 1995-11-02 1997-07-01 Fremgangsmåte og arrangement for interferensbeskyttet kraftleveranse NO973057L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI955268A FI100040B (fi) 1995-11-02 1995-11-02 Häiriösuojattu tehonsyöttömenetelmä ja tehonsyöttöjärjestely
PCT/FI1996/000580 WO1997016937A1 (en) 1995-11-02 1996-10-30 Method and arrangement for inteference-protected power supply

Publications (2)

Publication Number Publication Date
NO973057D0 NO973057D0 (no) 1997-07-01
NO973057L true NO973057L (no) 1997-09-01

Family

ID=8544318

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973057A NO973057L (no) 1995-11-02 1997-07-01 Fremgangsmåte og arrangement for interferensbeskyttet kraftleveranse

Country Status (10)

Country Link
US (1) US6009337A (no)
EP (1) EP0806119B1 (no)
JP (1) JPH10512427A (no)
CN (1) CN1086096C (no)
AT (1) ATE256369T1 (no)
AU (1) AU712954B2 (no)
DE (1) DE69631034T2 (no)
FI (1) FI100040B (no)
NO (1) NO973057L (no)
WO (1) WO1997016937A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1310535C (zh) * 2003-11-24 2007-04-11 华为技术有限公司 通用个人通信业务的实现方法
US7720580B2 (en) 2004-12-23 2010-05-18 Donnelly Corporation Object detection system for vehicle
US9150155B2 (en) 2010-01-13 2015-10-06 Magna Electronics Inc. Vehicular camera and method for periodic calibration of vehicular camera
DE102010060581A1 (de) * 2010-11-16 2012-05-16 Telefunken Radio Communication Systems Gmbh & Co. Kg Schutzschaltung und Hochfrequenz-Gerät mit einer solchen Schutzschaltung
JP7002340B2 (ja) * 2018-01-12 2022-01-20 株式会社ヨコオ 車載用アンテナ装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662294A (en) * 1970-05-05 1972-05-09 Motorola Inc Microstrip impedance matching circuit with harmonic terminations
US4525863A (en) * 1983-10-19 1985-06-25 Gte Laboratories Incorporated Solid state transmit/receive switch
FI90926C (fi) * 1992-05-14 1994-04-11 Lk Products Oy Vaihtokytkimenä toimiva suurtaajuussuodatin
JP2836405B2 (ja) * 1992-11-04 1998-12-14 日本電気株式会社 移動通信用基地局送受信装置
JP3449558B2 (ja) * 1992-12-22 2003-09-22 モトローラ・インコーポレイテッド Ｒｆアンテナ・スイッチおよびその動作方法
EP0700169B1 (en) * 1994-08-30 2003-03-12 Matsushita Electric Industrial Co., Ltd. Transmit-receive switch circuit for radiocommunication apparatus
KR0133217B1 (ko) * 1994-12-20 1998-04-21 구자홍 무선통신기기의 송수신 정합방법 및 그 장치
JP2950464B2 (ja) * 1995-01-31 1999-09-20 日本電信電話株式会社 無線基地局装置
US5603098A (en) * 1995-04-21 1997-02-11 Motorola, Inc. Integrated radiating and coupling device for duplex communications
US5768691A (en) * 1996-08-07 1998-06-16 Nokia Mobile Phones Limited Antenna switching circuits for radio telephones
US5867778A (en) * 1997-12-24 1999-02-02 Northern Telecom Limited Switched gain element

Also Published As

Publication number Publication date
FI100040B (fi) 1997-08-29
EP0806119A1 (en) 1997-11-12
WO1997016937A1 (en) 1997-05-09
DE69631034D1 (de) 2004-01-22
DE69631034T2 (de) 2004-09-30
AU712954B2 (en) 1999-11-18
US6009337A (en) 1999-12-28
AU7303496A (en) 1997-05-22
JPH10512427A (ja) 1998-11-24
FI955268A (fi) 1997-05-03
CN1086096C (zh) 2002-06-05
NO973057D0 (no) 1997-07-01
FI955268A0 (fi) 1995-11-02
CN1166909A (zh) 1997-12-03
EP0806119B1 (en) 2003-12-10
ATE256369T1 (de) 2003-12-15

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application