[go: up one dir, main page]

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
interference
arrangement
power supply
procedure
protected power
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

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Gyroscopes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Circuits Of Receivers In General (AREA)
  • Near-Field Transmission Systems (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Output Control And Ontrol Of Special Type Engine (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 (6)

* 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
CN115211058A (zh) * 2020-01-27 2022-10-18 瑞典爱立信有限公司 用于微波无线电收发机控制的装置和方法

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
DE4396900C2 (de) * 1992-12-22 1999-11-04 Motorola Inc HF-Antennenschalter insbes. zum Umschalten zwischen einer ersten und zweiten Antenne
US5784687A (en) * 1994-08-30 1998-07-21 Matsushita Electric Industrial Co., Ltd. Transmitting-receiving circuit for radiocommunication apparatus, semiconductor integrated circuit device including the circuit, and radiocommunication apparatus including the same
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
AU7303496A (en) 1997-05-22
CN1166909A (zh) 1997-12-03
WO1997016937A1 (en) 1997-05-09
DE69631034T2 (de) 2004-09-30
US6009337A (en) 1999-12-28
FI955268A0 (fi) 1995-11-02
AU712954B2 (en) 1999-11-18
FI955268L (fi) 1997-05-03
EP0806119A1 (en) 1997-11-12
EP0806119B1 (en) 2003-12-10
ATE256369T1 (de) 2003-12-15
JPH10512427A (ja) 1998-11-24
CN1086096C (zh) 2002-06-05
NO973057D0 (no) 1997-07-01
DE69631034D1 (de) 2004-01-22
FI100040B (fi) 1997-08-29

Similar Documents

Publication Publication Date Title
TW238446B (no)
MY119463A (en) Docking and electrical interface for personal use communication devices
FI974336A0 (fi) Menetelmä ja laitteisto lähetystehon ohjaamiseksi matkaviestinjärjestelmässä
AU2901397A (en) Method and system for eliminating the disturbance caused by mobile communication devices
SE9700895L (sv) Anordning, system och förfarande avseende datanätsaccess
SE9502003L (sv) Anordning och förfarande vid mobilkommunikation
AU660357B2 (en) Spread spectrum communication system and an apparatus for communication
TW358287B (en) Method and apparatus for testing cellular services in a first location from a second location remote from the first location
WO1997011395A3 (en) Coil support device for an underwater cable
BR9712385A (pt) Estação móvel, sistema para transferir dados de tom para uma estação móvel, e, processo para transferir dados de tom.
CA2235240A1 (en) Transmission conduit and method of installation of same
MY134106A (en) A mobile communication system
AU2957797A (en) Method and apparatus for accessing a plurality of communication networks
AU2002244280A1 (en) Method and apparatus for data rate control in a communication system
AU5640599A (en) Support apparatus
NO973057L (no) Fremgangsmåte og arrangement for interferensbeskyttet kraftleveranse
ATE232659T1 (de) Verteilungsautomatisierungs-endgeräteinheit
GB2375094A (en) Appartus and method for handling cables
AU5144599A (en) System enabling telephone communications through an audio equipment device
FI982707A0 (fi) Matkapuhelimen aiheuttamien häiriöiden poistin
DK1240792T3 (da) Fremgangsmåde og indretning til at frembringe redundans i et radiokommunikationssystem
EP0827316A3 (en) A device for protecting a telecommunications apparatus
MY126376A (en) Lightweight offshore platform structure
SE9703171D0 (sv) Mobile radio communication device, system therefore and its method of operation
AU6528198A (en) Method and device to avoid influence on electronic equipment from mobile telephones

Legal Events

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