GB2440006B - Analog-to-digital conversion in receiver system - Google Patents
Analog-to-digital conversion in receiver systemInfo
- Publication number
- GB2440006B GB2440006B GB0613757A GB0613757A GB2440006B GB 2440006 B GB2440006 B GB 2440006B GB 0613757 A GB0613757 A GB 0613757A GB 0613757 A GB0613757 A GB 0613757A GB 2440006 B GB2440006 B GB 2440006B
- Authority
- GB
- United Kingdom
- Prior art keywords
- analog
- digital conversion
- receiver system
- receiver
- conversion
- 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.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/18—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
- H03M1/181—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging in feedback mode, i.e. by determining the range to be selected from one or more previous digital output values
- H03M1/182—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging in feedback mode, i.e. by determining the range to be selected from one or more previous digital output values the feedback signal controlling the reference levels of the analogue/digital converter
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/34—Analogue value compared with reference values
- H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
-
- 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
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
- H04L25/03248—Arrangements for operating in conjunction with other apparatus
- H04L25/03254—Operation with other circuitry for removing intersymbol interference
- H04L25/03267—Operation with other circuitry for removing intersymbol interference with decision feedback equalisers
-
- 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
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/34—Analogue value compared with reference values
- H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
- H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
-
- 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
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
- H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Dc Digital Transmission (AREA)
- Analogue/Digital Conversion (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0613757A GB2440006B (en) | 2006-07-12 | 2006-07-12 | Analog-to-digital conversion in receiver system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0613757A GB2440006B (en) | 2006-07-12 | 2006-07-12 | Analog-to-digital conversion in receiver system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0613757D0 GB0613757D0 (en) | 2006-08-23 |
GB2440006A GB2440006A (en) | 2008-01-16 |
GB2440006B true GB2440006B (en) | 2009-07-01 |
Family
ID=36955442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0613757A Expired - Fee Related GB2440006B (en) | 2006-07-12 | 2006-07-12 | Analog-to-digital conversion in receiver system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2440006B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04291820A (en) * | 1991-03-20 | 1992-10-15 | Fujitsu Ltd | A/d converter for battery voltage detection |
US20010050626A1 (en) * | 2000-01-21 | 2001-12-13 | Roberto Sadkowski | Signal clipping circuit for switched capacitor sigma delta analog to digital converters |
US6373423B1 (en) * | 1999-12-14 | 2002-04-16 | National Instruments Corporation | Flash analog-to-digital conversion system and method with reduced comparators |
US20050249275A1 (en) * | 2004-05-04 | 2005-11-10 | Rdc Semiconductor Co., Ltd. | Timing recovery method and device for combining pre-filtering and feed-forward equalizing functions |
-
2006
- 2006-07-12 GB GB0613757A patent/GB2440006B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04291820A (en) * | 1991-03-20 | 1992-10-15 | Fujitsu Ltd | A/d converter for battery voltage detection |
US6373423B1 (en) * | 1999-12-14 | 2002-04-16 | National Instruments Corporation | Flash analog-to-digital conversion system and method with reduced comparators |
US20010050626A1 (en) * | 2000-01-21 | 2001-12-13 | Roberto Sadkowski | Signal clipping circuit for switched capacitor sigma delta analog to digital converters |
US20050249275A1 (en) * | 2004-05-04 | 2005-11-10 | Rdc Semiconductor Co., Ltd. | Timing recovery method and device for combining pre-filtering and feed-forward equalizing functions |
Also Published As
Publication number | Publication date |
---|---|
GB0613757D0 (en) | 2006-08-23 |
GB2440006A (en) | 2008-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20220712 |