ATE265688T1 - Spektralanalyseempfänger - Google Patents

Spektralanalyseempfänger

Info

Publication number
ATE265688T1
ATE265688T1 AT96900991T AT96900991T ATE265688T1 AT E265688 T1 ATE265688 T1 AT E265688T1 AT 96900991 T AT96900991 T AT 96900991T AT 96900991 T AT96900991 T AT 96900991T AT E265688 T1 ATE265688 T1 AT E265688T1
Authority
AT
Austria
Prior art keywords
signal
pct
measured
input signal
detected
Prior art date
Application number
AT96900991T
Other languages
English (en)
Inventor
Mikko Weckstroem
Original Assignee
Nokia Corp
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 Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE265688T1 publication Critical patent/ATE265688T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Superheterodyne Receivers (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Circuits Of Receivers In General (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT96900991T 1995-01-19 1996-01-17 Spektralanalyseempfänger ATE265688T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI950233A FI100921B (fi) 1995-01-19 1995-01-19 Spektrinmittausvastaanotin
PCT/FI1996/000037 WO1996022540A1 (en) 1995-01-19 1996-01-17 A receiver for spectrum analysis

Publications (1)

Publication Number Publication Date
ATE265688T1 true ATE265688T1 (de) 2004-05-15

Family

ID=8542399

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96900991T ATE265688T1 (de) 1995-01-19 1996-01-17 Spektralanalyseempfänger

Country Status (10)

Country Link
US (1) US5917315A (de)
EP (1) EP0877945B1 (de)
JP (1) JPH10512671A (de)
CN (1) CN1086030C (de)
AT (1) ATE265688T1 (de)
AU (1) AU694307B2 (de)
DE (1) DE69632341T2 (de)
FI (1) FI100921B (de)
NO (1) NO973324L (de)
WO (1) WO1996022540A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112065A (en) * 1997-11-14 2000-08-29 Ericsson Inc. Low to higher if conversion for active filtered limited IF systems
JP4089003B2 (ja) * 1998-04-01 2008-05-21 ソニー株式会社 受信機及び受信方法
US7783299B2 (en) 1999-01-08 2010-08-24 Trueposition, Inc. Advanced triggers for location-based service applications in a wireless location system
US6184829B1 (en) * 1999-01-08 2001-02-06 Trueposition, Inc. Calibration for wireless location system
DE19926101B4 (de) * 1999-06-08 2004-04-08 Rohde & Schwarz Gmbh & Co. Kg Anordnung zur Fehlerkompensation bei der Umsetzung von Hochfrequenzsignalen ins Basisband
KR100366298B1 (ko) * 2000-01-27 2002-12-31 한국전자통신연구원 극초단펄스 스펙트럼 분석방법
DE10025837A1 (de) * 2000-05-25 2001-12-13 Rohde & Schwarz Breitbandempfänger
US6744247B2 (en) 2000-07-28 2004-06-01 Rohde & Schwarz Gmbh & Co. Kg Method and measuring device for measuring the spectra in adjacent channels
TW453041B (en) * 2000-10-12 2001-09-01 Ind Tech Res Inst Analog phase frequency detecting device and method
US6741844B2 (en) * 2001-11-27 2004-05-25 Motorola, Inc. Receiver for audio enhancement and method therefor
EP1483444B1 (de) * 2002-02-01 2005-12-28 Koenig & Bauer Aktiengesellschaft Verfahren und vorrichtung zur verminderung von schwingungen an rotierenden bauteilen
WO2003075632A2 (en) * 2002-03-06 2003-09-18 Paradigm Wireless Systems, Inc. Rf amplifier system with interface to provide a computer readable spectral depiction of the re output
RU2242768C1 (ru) * 2003-03-31 2004-12-20 Федеральное государственное унитарное предприятие "НИИ "Вектор" Измеритель спектральных параметров радиосигналов
US7116092B2 (en) * 2004-07-28 2006-10-03 International Business Machines Corporation Integrated spectrum analyzer circuits and methods for providing on-chip diagnostics
JP2008527378A (ja) * 2005-01-11 2008-07-24 イノベーション エンジニアリング、エルエルシー 負荷に供給されたｒｆ電力およびその負荷の複素インピーダンスを検出する方法
CN100592190C (zh) * 2005-11-23 2010-02-24 鸿富锦精密工业（深圳）有限公司 照明模块
US8213957B2 (en) 2009-04-22 2012-07-03 Trueposition, Inc. Network autonomous wireless location system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876946A (en) * 1973-10-31 1975-04-08 Singer Co Radio frequency digital fourier analyzer
JPS5580061A (en) * 1978-12-12 1980-06-16 Advantest Corp Frequency measuring apparatus
US4430611A (en) * 1981-07-29 1984-02-07 The United States Of America As Represented By The United States Department Of Energy Frequency spectrum analyzer with phase-lock
JPS59157575A (ja) * 1983-02-27 1984-09-06 Anritsu Corp スペクトラムアナライザ
GB8825748D0 (en) * 1988-11-03 1989-05-17 Rolls Royce Plc Signal analysis
US5101509A (en) * 1990-09-14 1992-03-31 Ford Motor Company Rf filter alignment using digital processor clock
US5262957A (en) * 1990-11-09 1993-11-16 Global Communications, Inc. Inexpensive portable RF spectrum analyzer with calibration features
US5731841A (en) * 1994-05-25 1998-03-24 Wavephore, Inc. High performance data tuner for video systems

Also Published As

Publication number Publication date
AU4488196A (en) 1996-08-07
FI950233A7 (fi) 1996-07-20
JPH10512671A (ja) 1998-12-02
FI100921B (fi) 1998-03-13
US5917315A (en) 1999-06-29
WO1996022540A1 (en) 1996-07-25
EP0877945B1 (de) 2004-04-28
AU694307B2 (en) 1998-07-16
DE69632341D1 (de) 2004-06-03
CN1086030C (zh) 2002-06-05
CN1169186A (zh) 1997-12-31
EP0877945A1 (de) 1998-11-18
NO973324D0 (no) 1997-07-18
NO973324L (no) 1997-09-18
FI950233A0 (fi) 1995-01-19
DE69632341T2 (de) 2005-05-12

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties