IL263128B - טכניקות להפחתת שגיאות קוואנטיזציה באנטנה מתכווננת אלקטרונית - Google Patents
טכניקות להפחתת שגיאות קוואנטיזציה באנטנה מתכווננת אלקטרוניתInfo
- Publication number
- IL263128B IL263128B IL263128A IL26312818A IL263128B IL 263128 B IL263128 B IL 263128B IL 263128 A IL263128 A IL 263128A IL 26312818 A IL26312818 A IL 26312818A IL 263128 B IL263128 B IL 263128B
- Authority
- IL
- Israel
- Prior art keywords
- delta
- sigma
- different
- respective plurality
- sigma modulation
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 131
- 238000013139 quantization Methods 0.000 title claims description 27
- 230000008569 process Effects 0.000 claims description 86
- 230000006870 function Effects 0.000 claims description 54
- 238000012546 transfer Methods 0.000 claims description 53
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000000739 chaotic effect Effects 0.000 claims description 17
- 230000004048 modification Effects 0.000 claims description 15
- 238000012986 modification Methods 0.000 claims description 15
- 238000012937 correction Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000000638 solvent extraction Methods 0.000 claims description 4
- 230000001747 exhibiting effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 229920005994 diacetyl cellulose Polymers 0.000 description 13
- 230000000875 corresponding effect Effects 0.000 description 6
- 230000006399 behavior Effects 0.000 description 5
- 230000015654 memory Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- 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
- H03M1/0636—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 amplitude domain
-
- 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
- H03M1/0636—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 amplitude domain
- H03M1/0639—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 amplitude domain using dither, e.g. using triangular or sawtooth waveforms
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Radar Systems Or Details Thereof (AREA)
- Support Of Aerials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL263128A IL263128B (he) | 2018-11-19 | 2018-11-19 | טכניקות להפחתת שגיאות קוואנטיזציה באנטנה מתכווננת אלקטרונית |
| PCT/IL2019/051258 WO2020105040A1 (en) | 2018-11-19 | 2019-11-18 | Techniques for reducing quantization errors in electronically steerable antenna |
| EP19818283.4A EP3884589A1 (en) | 2018-11-19 | 2019-11-18 | Techniques for reducing quantization errors in electronically steerable antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL263128A IL263128B (he) | 2018-11-19 | 2018-11-19 | טכניקות להפחתת שגיאות קוואנטיזציה באנטנה מתכווננת אלקטרונית |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL263128A IL263128A (he) | 2020-05-31 |
| IL263128B true IL263128B (he) | 2022-09-01 |
Family
ID=66624733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL263128A IL263128B (he) | 2018-11-19 | 2018-11-19 | טכניקות להפחתת שגיאות קוואנטיזציה באנטנה מתכווננת אלקטרונית |
Country Status (1)
| Country | Link |
|---|---|
| IL (1) | IL263128B (he) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060119493A1 (en) * | 2004-12-08 | 2006-06-08 | Texas Instruments Incorporated | Transmitter for wireless applications incorporation spectral emission shaping sigma delta modulator |
| US20140314178A1 (en) * | 2013-04-22 | 2014-10-23 | Sang-Ho Seo | Digital wireless transmitter having parallel structure and wireless communication system including the same |
| US20150244387A1 (en) * | 2014-02-26 | 2015-08-27 | Elta Systems Ltd. | System and method for enhancing dynamic range of a beamforming multi-channel digital receiver |
| US20150365151A1 (en) * | 2014-06-11 | 2015-12-17 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus and Method For Digital Beam-Forming With Low-Resolution Quantization |
| US20170179969A1 (en) * | 2015-12-17 | 2017-06-22 | Analog Devices Global | Adaptive digital quantization noise cancellation filters for mash adcs |
-
2018
- 2018-11-19 IL IL263128A patent/IL263128B/he unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060119493A1 (en) * | 2004-12-08 | 2006-06-08 | Texas Instruments Incorporated | Transmitter for wireless applications incorporation spectral emission shaping sigma delta modulator |
| US20140314178A1 (en) * | 2013-04-22 | 2014-10-23 | Sang-Ho Seo | Digital wireless transmitter having parallel structure and wireless communication system including the same |
| US20150244387A1 (en) * | 2014-02-26 | 2015-08-27 | Elta Systems Ltd. | System and method for enhancing dynamic range of a beamforming multi-channel digital receiver |
| US20150365151A1 (en) * | 2014-06-11 | 2015-12-17 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus and Method For Digital Beam-Forming With Low-Resolution Quantization |
| US20170179969A1 (en) * | 2015-12-17 | 2017-06-22 | Analog Devices Global | Adaptive digital quantization noise cancellation filters for mash adcs |
Also Published As
| Publication number | Publication date |
|---|---|
| IL263128A (he) | 2020-05-31 |
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