GB0815454D0 - Method of measuring a DC component - Google Patents

Method of measuring a DC component

Info

Publication number
GB0815454D0
GB0815454D0 GBGB0815454.4A GB0815454A GB0815454D0 GB 0815454 D0 GB0815454 D0 GB 0815454D0 GB 0815454 A GB0815454 A GB 0815454A GB 0815454 D0 GB0815454 D0 GB 0815454D0
Authority
GB
United Kingdom
Prior art keywords
measuring
component
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GBGB0815454.4A
Other versions
GB2462876A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Technologies International Ltd
Original Assignee
Cambridge Silicon Radio Ltd
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 Cambridge Silicon Radio Ltd filed Critical Cambridge Silicon Radio Ltd
Priority to GB0815454A priority Critical patent/GB2462876A/en
Publication of GB0815454D0 publication Critical patent/GB0815454D0/en
Priority to PCT/GB2009/050992 priority patent/WO2010023469A1/en
Priority to TW098128037A priority patent/TW201025950A/en
Publication of GB2462876A publication Critical patent/GB2462876A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • 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
    • G01R23/165—Spectrum analysis; Fourier analysis using filters
    • 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
    • G01R23/20—Measurement of non-linear distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/84—Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Circuits Of Receivers In General (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
GB0815454A 2008-08-26 2008-08-26 Estimating the component of a signal via random sampling Withdrawn GB2462876A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0815454A GB2462876A (en) 2008-08-26 2008-08-26 Estimating the component of a signal via random sampling
PCT/GB2009/050992 WO2010023469A1 (en) 2008-08-26 2009-08-07 Method of measuring a dc component
TW098128037A TW201025950A (en) 2008-08-26 2009-08-20 Method of measuring a DC component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0815454A GB2462876A (en) 2008-08-26 2008-08-26 Estimating the component of a signal via random sampling

Publications (2)

Publication Number Publication Date
GB0815454D0 true GB0815454D0 (en) 2008-10-01
GB2462876A GB2462876A (en) 2010-03-03

Family

ID=39846760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0815454A Withdrawn GB2462876A (en) 2008-08-26 2008-08-26 Estimating the component of a signal via random sampling

Country Status (3)

Country Link
GB (1) GB2462876A (en)
TW (1) TW201025950A (en)
WO (1) WO2010023469A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8706272D0 (en) * 1987-03-17 1987-04-23 Sieger Ltd Fibre optic telemetry
US4862081A (en) * 1988-11-23 1989-08-29 Picker International, Inc. DC artifact removal in magnetic resonance imaging
US5187719A (en) * 1989-01-13 1993-02-16 Hewlett-Packard Company Method and apparatus for measuring modulation accuracy
GB2320864B (en) * 1996-12-31 2001-07-11 Nokia Mobile Phones Ltd Signal Offset Elimination
SE517536C2 (en) * 2000-03-14 2002-06-18 Ericsson Telefon Ab L M Device and method for background calibration of A / D converters
EP1360767A2 (en) * 2000-12-07 2003-11-12 Cryptico A/S A method of performing mathematical operations in an electronic device, a method of generating pseudo-random numbers in an electronic device, and a method of encrypting and decrypting electronic data
RU2005101209A (en) * 2002-06-20 2005-08-27 Квэлкомм Инкорпорейтед (US) DC OFFSETS IN COMMUNICATION SYSTEMS
WO2004080020A2 (en) * 2003-03-03 2004-09-16 Matsushita Electric Industrial Co. Ltd. Methods and apparatus for reducing discrete power spectral density components of signals transmitted in wideband communication systems
US7212139B1 (en) * 2005-11-15 2007-05-01 Texas Instruments Incorporated System for suppressing aliasing interferers in decimating and sub-sampling systems

Also Published As

Publication number Publication date
TW201025950A (en) 2010-07-01
GB2462876A (en) 2010-03-03
WO2010023469A1 (en) 2010-03-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)