ZA200806452B - Method of instantaneously determining or estimating the frequency or amplitude of an input signal - Google Patents

Method of instantaneously determining or estimating the frequency or amplitude of an input signal

Info

Publication number
ZA200806452B
ZA200806452B ZA200806452A ZA200806452A ZA200806452B ZA 200806452 B ZA200806452 B ZA 200806452B ZA 200806452 A ZA200806452 A ZA 200806452A ZA 200806452 A ZA200806452 A ZA 200806452A ZA 200806452 B ZA200806452 B ZA 200806452B
Authority
ZA
South Africa
Prior art keywords
estimating
amplitude
frequency
input signal
instantaneously determining
Prior art date
Application number
ZA200806452A
Other languages
English (en)
Inventor
Le Roux Herselman Paul
Original Assignee
Csir
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 Csir filed Critical Csir
Priority to ZA200806452A priority Critical patent/ZA200806452B/xx
Publication of ZA200806452B publication Critical patent/ZA200806452B/xx

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
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/3167—Testing of combined analog and digital circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Complex Calculations (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Analogue/Digital Conversion (AREA)
ZA200806452A 2006-02-01 2008-07-24 Method of instantaneously determining or estimating the frequency or amplitude of an input signal ZA200806452B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA200806452A ZA200806452B (en) 2006-02-01 2008-07-24 Method of instantaneously determining or estimating the frequency or amplitude of an input signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200600946 2006-02-01
ZA200806452A ZA200806452B (en) 2006-02-01 2008-07-24 Method of instantaneously determining or estimating the frequency or amplitude of an input signal

Publications (1)

Publication Number Publication Date
ZA200806452B true ZA200806452B (en) 2009-11-25

Family

ID=38327764

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200806452A ZA200806452B (en) 2006-02-01 2008-07-24 Method of instantaneously determining or estimating the frequency or amplitude of an input signal

Country Status (5)

Country Link
US (1) US20090237070A1 (de)
EP (1) EP1982199A2 (de)
IL (1) IL193092A0 (de)
WO (1) WO2007088499A2 (de)
ZA (1) ZA200806452B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5517033B2 (ja) * 2009-05-22 2014-06-11 セイコーエプソン株式会社 周波数測定装置
JP5582447B2 (ja) 2009-08-27 2014-09-03 セイコーエプソン株式会社 電気回路、同電気回路を備えたセンサーシステム、及び同電気回路を備えたセンサーデバイス
JP5815918B2 (ja) 2009-10-06 2015-11-17 セイコーエプソン株式会社 周波数測定方法、周波数測定装置及び周波数測定装置を備えた装置
JP5876975B2 (ja) 2009-10-08 2016-03-02 セイコーエプソン株式会社 周波数測定装置及び周波数測定装置における変速分周信号の生成方法
US8401600B1 (en) 2010-08-02 2013-03-19 Hypres, Inc. Superconducting multi-bit digital mixer
JP5883558B2 (ja) 2010-08-31 2016-03-15 セイコーエプソン株式会社 周波数測定装置及び電子機器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035799A (en) * 1975-11-04 1977-07-12 The United States Of America As Represented By The Secretary Of The Navy Digital mean clutter doppler compensation system
US4542657A (en) * 1983-08-26 1985-09-24 General Electric Company Time domain technique to determine mean frequency
CA1298386C (en) * 1988-05-25 1992-03-31 Paul Langner Intrapulse radar receiver
US4910469A (en) * 1989-05-02 1990-03-20 Rca Licensing Corporation Demodulator for sampled data FM signals
US5999223A (en) * 1994-05-23 1999-12-07 Samsung Electronics Co., Ltd. System for controlling the operating mode of an adaptive equalizer within a digital TV signal receiver
US5675498A (en) * 1996-04-22 1997-10-07 Boeing North American, Inc. Measuring amplitude of sparsely sampled sinusoidal signal
US6904538B2 (en) * 2001-11-20 2005-06-07 Agere Systems Inc. System and method for differential data detection

Also Published As

Publication number Publication date
US20090237070A1 (en) 2009-09-24
EP1982199A2 (de) 2008-10-22
WO2007088499A3 (en) 2007-12-13
IL193092A0 (en) 2009-02-11
WO2007088499A2 (en) 2007-08-09

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