CN104298464A - 适应性元件混洗器 - Google Patents
适应性元件混洗器 Download PDFInfo
- Publication number
- CN104298464A CN104298464A CN201410342768.7A CN201410342768A CN104298464A CN 104298464 A CN104298464 A CN 104298464A CN 201410342768 A CN201410342768 A CN 201410342768A CN 104298464 A CN104298464 A CN 104298464A
- Authority
- CN
- China
- Prior art keywords
- signal
- shuffle
- frequency
- amplitude
- threshold
- 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.)
- Granted
Links
- 230000003044 adaptive effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 8
- 230000008859 change Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000015654 memory Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
- H03M1/0634—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale
- H03M1/0656—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal
- H03M1/066—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal by continuously permuting the elements used, i.e. dynamic element matching
- H03M1/0665—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal by continuously permuting the elements used, i.e. dynamic element matching using data dependent selection of the elements, e.g. data weighted averaging
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M3/00—Conversion of analogue values to or from differential modulation
- H03M3/30—Delta-sigma modulation
- H03M3/322—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M3/324—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by means or methods for compensating or preventing more than one type of error at a time, e.g. by synchronisation or using a ratiometric arrangement
- H03M3/326—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by means or methods for compensating or preventing more than one type of error at a time, e.g. by synchronisation or using a ratiometric arrangement by averaging out the errors
- H03M3/338—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by means or methods for compensating or preventing more than one type of error at a time, e.g. by synchronisation or using a ratiometric arrangement by averaging out the errors by permutation in the time domain, e.g. dynamic element matching
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/946,428 US9525444B2 (en) | 2013-07-19 | 2013-07-19 | Adaptive element shuffler |
US13/946,428 | 2013-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104298464A true CN104298464A (zh) | 2015-01-21 |
CN104298464B CN104298464B (zh) | 2018-02-09 |
Family
ID=
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6331834B1 (en) * | 2000-09-28 | 2001-12-18 | Motorola, Inc. | Wideband data converter with adaptive segment shuffling |
US6611221B1 (en) * | 2002-08-26 | 2003-08-26 | Texas Instruments Incorporated | Multi-bit sigma-delta modulator employing dynamic element matching using adaptively randomized data-weighted averaging |
CN1581725A (zh) * | 2003-08-07 | 2005-02-16 | 三星电子株式会社 | 在双时空发送分集系统中确定混洗模式的方法和装置 |
CN1584815A (zh) * | 2004-05-24 | 2005-02-23 | 武汉大学 | 多通道数据采集方法及装置 |
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6331834B1 (en) * | 2000-09-28 | 2001-12-18 | Motorola, Inc. | Wideband data converter with adaptive segment shuffling |
US6611221B1 (en) * | 2002-08-26 | 2003-08-26 | Texas Instruments Incorporated | Multi-bit sigma-delta modulator employing dynamic element matching using adaptively randomized data-weighted averaging |
CN1581725A (zh) * | 2003-08-07 | 2005-02-16 | 三星电子株式会社 | 在双时空发送分集系统中确定混洗模式的方法和装置 |
CN1584815A (zh) * | 2004-05-24 | 2005-02-23 | 武汉大学 | 多通道数据采集方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
US9525444B2 (en) | 2016-12-20 |
EP2827498B1 (en) | 2016-04-06 |
EP2827498A1 (en) | 2015-01-21 |
US20150023455A1 (en) | 2015-01-22 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: ANALOG DEVICES, INC. Free format text: FORMER OWNER: ANALOG DEVICES TECHNOLOGY COMPANY Effective date: 20150106 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150106 Address after: Bermuda (UK) Hamilton Applicant after: ANALOG DEVICES GLOBAL Address before: Bermuda (UK) Hamilton Applicant before: Analog Devices Global |
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Limerick Patentee after: Analog Devices Global Unlimited Co. Address before: Limerick Patentee before: Analog Devices Global |
|
CP01 | Change in the name or title of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Limerick Patentee after: Analog Devices Global Address before: Bermuda (UK) Hamilton Patentee before: Analog Devices Global |
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CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210705 Address after: Limerick Patentee after: ANALOG DEVICES INTERNATIONAL UNLIMITED Co. Address before: Limerick Patentee before: Analog Devices Global Unlimited Co. |
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TR01 | Transfer of patent right |