SE9702099D0 - Antennreferenspunkt - Google Patents

Antennreferenspunkt

Info

Publication number
SE9702099D0
SE9702099D0 SE9702099A SE9702099A SE9702099D0 SE 9702099 D0 SE9702099 D0 SE 9702099D0 SE 9702099 A SE9702099 A SE 9702099A SE 9702099 A SE9702099 A SE 9702099A SE 9702099 D0 SE9702099 D0 SE 9702099D0
Authority
SE
Sweden
Prior art keywords
antenna
reference point
active
antenna reference
signal
Prior art date
Application number
SE9702099A
Other languages
English (en)
Other versions
SE509526C2 (sv
SE9702099L (sv
Inventor
Lars Loostroem
Anders Derneryd
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9702099A priority Critical patent/SE509526C2/sv
Publication of SE9702099D0 publication Critical patent/SE9702099D0/sv
Priority to PCT/SE1998/000795 priority patent/WO1998056070A1/en
Priority to AU73560/98A priority patent/AU7356098A/en
Priority to DE19882434T priority patent/DE19882434B4/de
Priority to US09/087,862 priority patent/US6304747B1/en
Publication of SE9702099L publication Critical patent/SE9702099L/sv
Publication of SE509526C2 publication Critical patent/SE509526C2/sv

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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/267—Phased-array testing or checking devices

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
SE9702099A 1997-06-02 1997-06-02 Förfarande för uppmätning av karaktäristik för ett aktivt distribuerat antennsystem SE509526C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9702099A SE509526C2 (sv) 1997-06-02 1997-06-02 Förfarande för uppmätning av karaktäristik för ett aktivt distribuerat antennsystem
PCT/SE1998/000795 WO1998056070A1 (en) 1997-06-02 1998-04-29 Antenna reference point
AU73560/98A AU7356098A (en) 1997-06-02 1998-04-29 Antenna reference point
DE19882434T DE19882434B4 (de) 1997-06-02 1998-04-29 Verfahren und Meßsystem zum Messen von Charakteristiken eines Antennensystems
US09/087,862 US6304747B1 (en) 1997-06-02 1998-06-01 Antenna reference point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702099A SE509526C2 (sv) 1997-06-02 1997-06-02 Förfarande för uppmätning av karaktäristik för ett aktivt distribuerat antennsystem

Publications (3)

Publication Number Publication Date
SE9702099D0 true SE9702099D0 (sv) 1997-06-02
SE9702099L SE9702099L (sv) 1998-12-03
SE509526C2 SE509526C2 (sv) 1999-02-08

Family

ID=20407218

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702099A SE509526C2 (sv) 1997-06-02 1997-06-02 Förfarande för uppmätning av karaktäristik för ett aktivt distribuerat antennsystem

Country Status (5)

Country Link
US (1) US6304747B1 (sv)
AU (1) AU7356098A (sv)
DE (1) DE19882434B4 (sv)
SE (1) SE509526C2 (sv)
WO (1) WO1998056070A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1217757B1 (en) * 2000-11-24 2005-02-02 Telefonaktiebolaget LM Ericsson (publ) Base transceiver station with distortion compensation
US8155601B2 (en) * 2009-03-03 2012-04-10 Broadcom Corporation Method and system for power combining in a multi-port distributed antenna
US10566684B2 (en) 2016-11-09 2020-02-18 Space Systems/Loral, Llc Amplifier integrated feed array with modularized feed elements and amplifiers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983981A (en) * 1989-02-24 1991-01-08 Hazeltine Corporation Active array element amplitude stabilization
US5063529A (en) * 1989-12-29 1991-11-05 Texas Instruments Incorporated Method for calibrating a phased array antenna
US5038146A (en) * 1990-08-22 1991-08-06 Raytheon Company Array built in test
US5059892A (en) * 1990-10-15 1991-10-22 Hewlett-Packard Company Radio frequency signal interface
US5475315A (en) * 1991-09-20 1995-12-12 Audio Precision, Inc. Method and apparatus for fast response and distortion measurement
FI92260C (sv) * 1992-12-30 1994-10-10 Nokia Telecommunications Oy Förfarande och arrangemang för mätning av mottagarantennens skick i ett TDMA-radiosystems basstation
FI108765B (sv) * 1993-09-28 2002-03-15 Nokia Corp Förfarande och anordning för mätning av förstärkningsfel i mottagaren hos en basstation i ett cellulärradiosystem och för precisering av fältstyrkemätningen
US5561395A (en) * 1995-01-27 1996-10-01 Motorola, Inc. Method and apparatus for self-adjusting a multistage radio frequency power amplifier
US5559519A (en) * 1995-05-04 1996-09-24 Northrop Grumman Corporation Method and system for the sequential adaptive deterministic calibration of active phased arrays
EP0762541A3 (de) * 1995-08-29 2000-01-12 DaimlerChrysler AG Einrichtung zum Kalibrieren und Testen von Sende/Empfangs-Modulen in einer aktiven elektronisch phasengesteuerten Gruppenantenne
US5604462A (en) * 1995-11-17 1997-02-18 Lucent Technologies Inc. Intermodulation distortion detection in a power shared amplifier network

Also Published As

Publication number Publication date
US6304747B1 (en) 2001-10-16
AU7356098A (en) 1998-12-21
SE509526C2 (sv) 1999-02-08
WO1998056070A1 (en) 1998-12-10
DE19882434T1 (de) 2000-05-25
DE19882434B4 (de) 2007-11-29
SE9702099L (sv) 1998-12-03

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Legal Events

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