IL267004B2 - טכניקות להפחתת שגיאות קוואנטיזציה באנטנה מתכווננת אלקטרונית - Google Patents
טכניקות להפחתת שגיאות קוואנטיזציה באנטנה מתכווננת אלקטרוניתInfo
- Publication number
- IL267004B2 IL267004B2 IL267004A IL26700419A IL267004B2 IL 267004 B2 IL267004 B2 IL 267004B2 IL 267004 A IL267004 A IL 267004A IL 26700419 A IL26700419 A IL 26700419A IL 267004 B2 IL267004 B2 IL 267004B2
- Authority
- IL
- Israel
- Prior art keywords
- delta
- sigma
- different
- operable
- modulators
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 142
- 238000013139 quantization Methods 0.000 title claims description 48
- 230000008569 process Effects 0.000 claims description 84
- 230000006870 function Effects 0.000 claims description 67
- 238000012546 transfer Methods 0.000 claims description 64
- 230000000739 chaotic effect Effects 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000004048 modification Effects 0.000 claims description 19
- 238000012986 modification Methods 0.000 claims description 19
- 230000009467 reduction Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000000638 solvent extraction Methods 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 3
- 230000001747 exhibiting effect Effects 0.000 claims description 3
- 229920005994 diacetyl cellulose Polymers 0.000 description 30
- 230000015654 memory Effects 0.000 description 16
- 230000006399 behavior Effects 0.000 description 9
- 238000004590 computer program Methods 0.000 description 9
- 230000000875 corresponding effect Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- 230000002596 correlated effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 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
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL267004A IL267004B2 (he) | 2019-05-30 | 2019-05-30 | 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 |
|---|---|---|---|
| IL267004A IL267004B2 (he) | 2019-05-30 | 2019-05-30 | טכניקות להפחתת שגיאות קוואנטיזציה באנטנה מתכווננת אלקטרונית |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| IL267004A IL267004A (he) | 2019-08-29 |
| IL267004B IL267004B (he) | 2020-11-30 |
| IL267004B1 IL267004B1 (he) | 2024-04-01 |
| IL267004B2 true IL267004B2 (he) | 2024-08-01 |
Family
ID=67874117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL267004A IL267004B2 (he) | 2018-11-19 | 2019-05-30 | טכניקות להפחתת שגיאות קוואנטיזציה באנטנה מתכווננת אלקטרונית |
Country Status (1)
| Country | Link |
|---|---|
| IL (1) | IL267004B2 (he) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1858216A1 (en) * | 2006-05-18 | 2007-11-21 | Broadcom Corporation | Use of a Delta-Sigma Modulator in the Amplitude Path for Polar Modulation |
| US20170077945A1 (en) * | 2014-03-26 | 2017-03-16 | Syntropy Systems, Llc | Conversion of a Discrete-Time Quantized Signal into a Continuous-Time, Continuously Variable Signal |
-
2019
- 2019-05-30 IL IL267004A patent/IL267004B2/he unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1858216A1 (en) * | 2006-05-18 | 2007-11-21 | Broadcom Corporation | Use of a Delta-Sigma Modulator in the Amplitude Path for Polar Modulation |
| US20170077945A1 (en) * | 2014-03-26 | 2017-03-16 | Syntropy Systems, Llc | Conversion of a Discrete-Time Quantized Signal into a Continuous-Time, Continuously Variable Signal |
Non-Patent Citations (3)
| Title |
|---|
| DINIS, DANIEL C., ET AL., TOWARDS AN ALL-DIGITAL ANTENNA ARRAY TRANSMITTER., 31 December 2016 (2016-12-31) * |
| TANIO, MASAAKI, ET AL., AN FPGA-BASED 1-BIT DIGITAL TRANSMITTER WITH 800-MHZ BANDWIDTH FOR 5G MILLIMETER-WAVE ACTIVE ANTENNA SYSTEMS., 31 December 2018 (2018-12-31) * |
| ZHENG, BOYI, ET AL., A 0.19 MM 2 128MW 0.8-1.2 GHZ 2-BEAM 8-ELEMENT DIGITAL DIRECT TO RF BEAMFORMING TRANSMITTER IN 40NM CMOS., 31 December 2018 (2018-12-31) * |
Also Published As
| Publication number | Publication date |
|---|---|
| IL267004A (he) | 2019-08-29 |
| IL267004B1 (he) | 2024-04-01 |
| IL267004B (he) | 2020-11-30 |
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