CA2990153A1 - Calibration of high-speed interleaved arrays - Google Patents
Calibration of high-speed interleaved arrays Download PDFInfo
- Publication number
- CA2990153A1 CA2990153A1 CA2990153A CA2990153A CA2990153A1 CA 2990153 A1 CA2990153 A1 CA 2990153A1 CA 2990153 A CA2990153 A CA 2990153A CA 2990153 A CA2990153 A CA 2990153A CA 2990153 A1 CA2990153 A1 CA 2990153A1
- Authority
- CA
- Canada
- Prior art keywords
- component
- sub
- components
- adc
- facilitate
- 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.)
- Abandoned
Links
- 238000003491 array Methods 0.000 title abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 121
- 238000012546 transfer Methods 0.000 claims abstract description 109
- 238000000034 method Methods 0.000 claims abstract description 102
- 230000006870 function Effects 0.000 claims abstract description 85
- 230000000116 mitigating effect Effects 0.000 claims abstract description 61
- 230000008569 process Effects 0.000 claims abstract description 31
- 230000004044 response Effects 0.000 claims description 63
- 238000012937 correction Methods 0.000 claims description 40
- 238000012545 processing Methods 0.000 claims description 34
- 238000005070 sampling Methods 0.000 claims description 23
- 230000003044 adaptive effect Effects 0.000 claims description 5
- 238000012804 iterative process Methods 0.000 claims 1
- 238000004422 calculation algorithm Methods 0.000 description 24
- 238000010586 diagram Methods 0.000 description 23
- 230000015654 memory Effects 0.000 description 19
- 238000011084 recovery Methods 0.000 description 14
- 239000002609 medium Substances 0.000 description 13
- 230000001934 delay Effects 0.000 description 12
- 238000007726 management method Methods 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 10
- 238000013461 design Methods 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000006855 networking Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- DNTFEAHNXKUSKQ-RFZPGFLSSA-N (1r,2r)-2-aminocyclopentane-1-sulfonic acid Chemical compound N[C@@H]1CCC[C@H]1S(O)(=O)=O DNTFEAHNXKUSKQ-RFZPGFLSSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
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
- H04L25/03—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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
-
- 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
- H04L25/0202—Channel estimation
- H04L25/024—Channel estimation channel estimation algorithms
-
- 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
- H04L25/0202—Channel estimation
- H04L25/0204—Channel estimation of multiple channels
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Radio Transmission System (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2015/037597 WO2016209231A1 (en) | 2015-06-25 | 2015-06-25 | Calibration of high-speed interleaved arrays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2990153A1 true CA2990153A1 (en) | 2016-12-29 |
Family
ID=57585322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2990153A Abandoned CA2990153A1 (en) | 2015-06-25 | 2015-06-25 | Calibration of high-speed interleaved arrays |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3314832A4 (ko) |
| JP (1) | JP2018520590A (ko) |
| KR (1) | KR20180034441A (ko) |
| CN (1) | CN108028814B (ko) |
| CA (1) | CA2990153A1 (ko) |
| WO (1) | WO2016209231A1 (ko) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002246910A (ja) * | 2001-02-20 | 2002-08-30 | Advantest Corp | インターリーブａｄ変換方式波形ディジタイザ装置 |
| JP2003133954A (ja) * | 2001-10-26 | 2003-05-09 | Agilent Technologies Japan Ltd | インターリーブａ／ｄ変換器の校正方法 |
| US7292170B2 (en) * | 2005-06-13 | 2007-11-06 | Texas Instruments Incorporated | System and method for improved time-interleaved analog-to-digital converter arrays |
| US8139630B2 (en) * | 2005-10-03 | 2012-03-20 | Clariphy Communications, Inc. | High-speed receiver architecture |
| EP1821413B1 (en) * | 2006-02-17 | 2008-12-10 | Sicon Semiconductor AB | Time-interleaved analog-to-digital-converter |
| KR20080077755A (ko) * | 2007-02-21 | 2008-08-26 | 삼성전자주식회사 | 다중 안테나 시스템에서 신호 보정 장치 및 방법 |
| US7978104B2 (en) * | 2007-06-21 | 2011-07-12 | Signal Processing Devices Sweden Ab | Compensation of mismatch errors in a time-interleaved analog-to-digital converter |
| JP4623151B2 (ja) * | 2008-06-30 | 2011-02-02 | ソニー株式会社 | 受信装置、受信方法、および無線通信システム |
| ATE543259T1 (de) * | 2009-01-26 | 2012-02-15 | Fujitsu Semiconductor Ltd | Abtastung |
| US9036689B2 (en) * | 2012-03-29 | 2015-05-19 | Terasquare Co., Ltd. | Variable-precision distributed arithmetic multi-input multi-output equalizer for power-and-area-efficient optical dual-polarization quadrature phase-shift-keying system |
| US8872680B2 (en) * | 2012-05-18 | 2014-10-28 | Analog Devices, Inc. | Calibrating timing, gain and bandwidth mismatch in interleaved ADCs using injection of random pulses |
| US9030341B2 (en) * | 2012-06-27 | 2015-05-12 | Broadcom Corporation | Compensation for lane imbalance in a multi-lane analog-to-digital converter (ADC) |
| CN103107966B (zh) * | 2013-01-16 | 2016-03-30 | 华为技术有限公司 | 射频信号收发和处理的方法、设备及基站系统 |
-
2015
- 2015-06-25 KR KR1020187002515A patent/KR20180034441A/ko not_active Application Discontinuation
- 2015-06-25 CA CA2990153A patent/CA2990153A1/en not_active Abandoned
- 2015-06-25 JP JP2017566718A patent/JP2018520590A/ja active Pending
- 2015-06-25 EP EP15896522.8A patent/EP3314832A4/en not_active Withdrawn
- 2015-06-25 CN CN201580081232.7A patent/CN108028814B/zh active Active
- 2015-06-25 WO PCT/US2015/037597 patent/WO2016209231A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016209231A1 (en) | 2016-12-29 |
| KR20180034441A (ko) | 2018-04-04 |
| EP3314832A4 (en) | 2019-01-30 |
| JP2018520590A (ja) | 2018-07-26 |
| CN108028814A (zh) | 2018-05-11 |
| EP3314832A1 (en) | 2018-05-02 |
| CN108028814B (zh) | 2021-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20200603 |
|
| FZDE | Discontinued |
Effective date: 20221031 |
|
| FZDE | Discontinued |
Effective date: 20221031 |