EA033001B1 - Способ уменьшения погрешности при обработке сигнала с выхода многоканального коррелятора - Google Patents
Способ уменьшения погрешности при обработке сигнала с выхода многоканального коррелятораInfo
- Publication number
- EA033001B1 EA033001B1 EA201800059A EA201800059A EA033001B1 EA 033001 B1 EA033001 B1 EA 033001B1 EA 201800059 A EA201800059 A EA 201800059A EA 201800059 A EA201800059 A EA 201800059A EA 033001 B1 EA033001 B1 EA 033001B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- processing
- reduction
- informational
- error
- correlator
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/14—Determining absolute distances from a plurality of spaced points of known location
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Изобретение относится к области информационной и измерительной техники и касается способов автоматического измерения и обработки сигналов, полученных с объектов наблюдения в целях контроля или слежения, или диагностики, и могут быть использованы для обработки сигналов с радиолокационных и радиоастрономических многопозиционных систем, в частности для систем, содержащих корреляторы для обработки информационных данных. Задача изобретения состоит в уменьшении погрешности параметров выходного сигнала многоканального коррелятора. Заявляемый способ позволяет обеспечить достоверность информационных оценок на выходе коррелятора при любых условиях, что способствует уменьшению погрешности (от 8 до 22%) выходных данных и принятию адекватных решений при исследованиях.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201800059A EA033001B1 (ru) | 2017-10-05 | 2017-10-05 | Способ уменьшения погрешности при обработке сигнала с выхода многоканального коррелятора |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201800059A EA033001B1 (ru) | 2017-10-05 | 2017-10-05 | Способ уменьшения погрешности при обработке сигнала с выхода многоканального коррелятора |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201800059A1 EA201800059A1 (ru) | 2019-04-30 |
EA033001B1 true EA033001B1 (ru) | 2019-08-30 |
Family
ID=66436935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201800059A EA033001B1 (ru) | 2017-10-05 | 2017-10-05 | Способ уменьшения погрешности при обработке сигнала с выхода многоканального коррелятора |
Country Status (1)
Country | Link |
---|---|
EA (1) | EA033001B1 (ru) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2111538C1 (ru) * | 1995-12-30 | 1998-05-20 | Самсунг Электроникс Ко., Лтд. | Переменный коррелятор |
EP1063536A1 (en) * | 1998-11-11 | 2000-12-27 | Samsung Electronics Co., Ltd. | Digital correlator for a receptor of signals from satellite radio-navigation systems |
RU2467351C1 (ru) * | 2011-10-25 | 2012-11-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МЭИ" | Цифровой приемник сигналов спутниковых радионавигационных систем |
US20130010837A1 (en) * | 2011-07-08 | 2013-01-10 | Electronics And Telecommunications Research Institute | Signal processing method, correlator, software signal receiver by using code cycle |
-
2017
- 2017-10-05 EA EA201800059A patent/EA033001B1/ru not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2111538C1 (ru) * | 1995-12-30 | 1998-05-20 | Самсунг Электроникс Ко., Лтд. | Переменный коррелятор |
EP1063536A1 (en) * | 1998-11-11 | 2000-12-27 | Samsung Electronics Co., Ltd. | Digital correlator for a receptor of signals from satellite radio-navigation systems |
US20130010837A1 (en) * | 2011-07-08 | 2013-01-10 | Electronics And Telecommunications Research Institute | Signal processing method, correlator, software signal receiver by using code cycle |
RU2467351C1 (ru) * | 2011-10-25 | 2012-11-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МЭИ" | Цифровой приемник сигналов спутниковых радионавигационных систем |
Also Published As
Publication number | Publication date |
---|---|
EA201800059A1 (ru) | 2019-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM RU |