NO924535D0 - Radiotestsloeyfe for en radiotransceiver - Google Patents

Radiotestsloeyfe for en radiotransceiver

Info

Publication number
NO924535D0
NO924535D0 NO1992924535A NO924535A NO924535D0 NO 924535 D0 NO924535 D0 NO 924535D0 NO 1992924535 A NO1992924535 A NO 1992924535A NO 924535 A NO924535 A NO 924535A NO 924535 D0 NO924535 D0 NO 924535D0
Authority
NO
Norway
Prior art keywords
frequency
quadrature
base
transceiver
demodulator
Prior art date
Application number
NO1992924535A
Other languages
English (en)
Other versions
NO924535L (no
NO179657C (no
NO179657B (no
Inventor
Keijo Katisko
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 NO924535D0 publication Critical patent/NO924535D0/no
Publication of NO924535L publication Critical patent/NO924535L/no
Publication of NO179657B publication Critical patent/NO179657B/no
Publication of NO179657C publication Critical patent/NO179657C/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/14—Monitoring; Testing of transmitters for calibration of the whole transmission and reception path, e.g. self-test loop-back
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/19—Self-testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
NO924535A 1990-05-25 1992-11-24 Radiotestslöyfe for en radiosender/mottaker NO179657C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902627A FI85083C (fi) 1990-05-25 1990-05-25 Anordning foer bildning av en radiotestslinga i en saendarmottagare.
PCT/FI1991/000165 WO1991019366A1 (en) 1990-05-25 1991-05-24 Radio test loop for a radio transceiver

Publications (4)

Publication Number Publication Date
NO924535D0 true NO924535D0 (no) 1992-11-24
NO924535L NO924535L (no) 1993-01-21
NO179657B NO179657B (no) 1996-08-12
NO179657C NO179657C (no) 1996-11-20

Family

ID=8530521

Family Applications (1)

Application Number Title Priority Date Filing Date
NO924535A NO179657C (no) 1990-05-25 1992-11-24 Radiotestslöyfe for en radiosender/mottaker

Country Status (7)

Country Link
EP (1) EP0531338B1 (no)
AT (1) ATE128801T1 (no)
AU (1) AU647134B2 (no)
DE (1) DE69113624T2 (no)
FI (1) FI85083C (no)
NO (1) NO179657C (no)
WO (1) WO1991019366A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205239A1 (de) * 1992-02-21 1993-08-26 Sel Alcatel Ag Mobiles testgeraet fuer ein mobilfunk-system
DE69322446D1 (de) * 1992-07-21 1999-01-21 Advanced Micro Devices Inc Modulator-Prüfsysteme
DE4442531A1 (de) 1994-11-30 1996-06-05 Alcatel Mobile Comm Deutsch Verfahren zum Testen einer Funkeinrichtung
US5703479A (en) * 1994-12-02 1997-12-30 Motorola, Inc. Method and apparatus for fault isolation by a communication system tester
US5768689A (en) * 1995-04-03 1998-06-16 Telefonaktiebolaget Lm Ericsson Transceiver tester
EP0905940A3 (en) * 1997-09-30 2001-05-16 Lucent Technologies Inc. Loopback testing using error vector analysis
DE19928545C1 (de) * 1999-06-22 2001-01-25 Siemens Ag Empfänger und Verfahren zur Kalibrierung eines Koinzidenz-Demodulators für FM-modulierte Signale
SE519319C2 (sv) 2000-06-27 2003-02-11 Ericsson Telefon Ab L M Transceiverkrets samt förfarande för kalibrering av komponenter i nämnd transceiver
WO2010031412A1 (en) * 2008-09-17 2010-03-25 Verigy (Singapore) Pte. Ltd. Test system for testing a signal path and method for testing a signal path

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048564A (en) * 1976-01-26 1977-09-13 Gleeson Jr Thomas Paul Transceiver test device
JPS5621435A (en) * 1979-07-31 1981-02-27 Nissan Motor Co Ltd Extrahigh frequency transmitting and receiving device
NL8701750A (nl) * 1987-07-24 1989-02-16 At & T & Philips Telecomm Zend-ontvanginrichting voor vol-duplex datatransmissie met een echocompensator en testvoorzieningen.

Also Published As

Publication number Publication date
NO924535L (no) 1993-01-21
NO179657C (no) 1996-11-20
EP0531338A1 (en) 1993-03-17
FI85083B (fi) 1991-11-15
NO179657B (no) 1996-08-12
ATE128801T1 (de) 1995-10-15
AU7864691A (en) 1991-12-31
DE69113624T2 (de) 1996-03-07
EP0531338B1 (en) 1995-10-04
FI902627A0 (fi) 1990-05-25
AU647134B2 (en) 1994-03-17
DE69113624D1 (de) 1995-11-09
WO1991019366A1 (en) 1991-12-12
FI902627A (fi) 1991-11-15
FI85083C (fi) 1992-02-25

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Free format text: LAPSED IN NOVEMBER 2002