SE506487C2 - System med provsändare och sensorer för övervakning av en mottagarantenn - Google Patents

System med provsändare och sensorer för övervakning av en mottagarantenn

Info

Publication number
SE506487C2
SE506487C2 SE9400627A SE9400627A SE506487C2 SE 506487 C2 SE506487 C2 SE 506487C2 SE 9400627 A SE9400627 A SE 9400627A SE 9400627 A SE9400627 A SE 9400627A SE 506487 C2 SE506487 C2 SE 506487C2
Authority
SE
Sweden
Prior art keywords
sensor
receiving antenna
sensing
signal processing
processing means
Prior art date
Application number
SE9400627A
Other languages
English (en)
Swedish (sv)
Other versions
SE9400627D0 (sv
SE9400627L (sv
Inventor
Lars Ericson
Alf Ahlstroem
Original Assignee
Allgon Ab
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 Allgon Ab filed Critical Allgon Ab
Priority to SE9400627A priority Critical patent/SE506487C2/sv
Publication of SE9400627D0 publication Critical patent/SE9400627D0/xx
Priority to US08/696,945 priority patent/US5943609A/en
Priority to AU18656/95A priority patent/AU1865695A/en
Priority to CN95191715A priority patent/CN1071962C/zh
Priority to PCT/SE1995/000174 priority patent/WO1995024059A2/fr
Publication of SE9400627L publication Critical patent/SE9400627L/
Publication of SE506487C2 publication Critical patent/SE506487C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • H01Q1/1257—Means for positioning using the received signal strength

Landscapes

  • Monitoring And Testing Of Transmission In General (AREA)
SE9400627A 1994-02-23 1994-02-23 System med provsändare och sensorer för övervakning av en mottagarantenn SE506487C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9400627A SE506487C2 (sv) 1994-02-23 1994-02-23 System med provsändare och sensorer för övervakning av en mottagarantenn
US08/696,945 US5943609A (en) 1994-02-23 1995-02-20 System for antenna supervising
AU18656/95A AU1865695A (en) 1994-02-23 1995-02-20 System for antenna supervising
CN95191715A CN1071962C (zh) 1994-02-23 1995-02-20 天线检测系统和方法
PCT/SE1995/000174 WO1995024059A2 (fr) 1994-02-23 1995-02-20 Systeme de surveillance d'antenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9400627A SE506487C2 (sv) 1994-02-23 1994-02-23 System med provsändare och sensorer för övervakning av en mottagarantenn

Publications (3)

Publication Number Publication Date
SE9400627D0 SE9400627D0 (sv) 1994-02-23
SE9400627L SE9400627L (sv) 1995-08-24
SE506487C2 true SE506487C2 (sv) 1997-12-22

Family

ID=20393057

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9400627A SE506487C2 (sv) 1994-02-23 1994-02-23 System med provsändare och sensorer för övervakning av en mottagarantenn

Country Status (5)

Country Link
US (1) US5943609A (fr)
CN (1) CN1071962C (fr)
AU (1) AU1865695A (fr)
SE (1) SE506487C2 (fr)
WO (1) WO1995024059A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI963389A (fi) * 1996-08-30 1998-03-01 Nokia Mobile Phones Ltd Käsipuhelimen opastusjärjestelmä
FI108892B (fi) * 1996-11-21 2002-04-15 Adc Telecommunications Inc Järjestely antennin kunnon mittaamiseksi radiopuhelinjärjestelmässä
US6657554B1 (en) * 1999-06-29 2003-12-02 Matsushita Electric Industrial Co., Ltd. Road antenna controlled on the basis of receiving rate
JP2006023963A (ja) * 2004-07-07 2006-01-26 Fujitsu Ltd 無線ｉｃタグリーダライタ、無線ｉｃタグシステムおよび無線ｉｃタグデータ書込方法
US7720442B2 (en) * 2005-11-15 2010-05-18 Honeywell International, Inc. Testing systems and methods for aircraft radios
US8442468B2 (en) 2010-04-12 2013-05-14 Telefonaktiebolaget L M Ericsson (Publ) Omni-directional sensing of radio spectra
US9274156B2 (en) 2012-08-24 2016-03-01 GM Global Technology Operations LLC Antenna mast detection methods and systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178645A (ja) * 1982-04-12 1983-10-19 Mitsubishi Electric Corp 空中線異常警報回路
JPS6170826A (ja) * 1984-09-14 1986-04-11 Nec Corp 多面合成アンテナ使用システムにおける試験用送受信装置接続方式
GB2243055B (en) * 1990-03-31 1994-11-23 Motorola Ltd Base station transceiver diagnostics equipment
FI88967C (fi) * 1990-08-17 1993-07-26 Telenokia Oy Foerfarande och anordning foer oevervakning av mottagarantennens stillstaond
DE69124762T2 (de) * 1990-10-01 1997-10-09 Murata Manufacturing Co Antennenüberwachungsgerät mit Einheit zur Messung des Stehwellen-Verhältnisses
US5233537A (en) * 1991-06-11 1993-08-03 The United States Of America As Represented By The Secretary Of The Navy Very low frequency and low frequency transmitting antenna parameter monitoring system
FI92260C (fi) * 1992-12-30 1994-10-10 Nokia Telecommunications Oy Menetelmä ja järjestely vastaanotinantennin kunnon mittaamiseksi TDMA-radiojärjestelmän tukiasemalla
FI92766C (fi) * 1993-04-14 1994-12-27 Nokia Telecommunications Oy Menetelmä ja laite antennin kunnon valvomiseksi
US5483680A (en) * 1994-01-07 1996-01-09 Harris Corporation Tuning method for automatic antenna couplers

Also Published As

Publication number Publication date
CN1141700A (zh) 1997-01-29
AU1865695A (en) 1995-09-18
SE9400627D0 (sv) 1994-02-23
CN1071962C (zh) 2001-09-26
SE9400627L (sv) 1995-08-24
WO1995024059A2 (fr) 1995-09-08
WO1995024059A3 (fr) 1995-10-12
US5943609A (en) 1999-08-24

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Legal Events

Date Code Title Description
NUG Patent has lapsed