RU2015139307A - CORRELATOR - Google Patents

CORRELATOR Download PDF

Info

Publication number
RU2015139307A
RU2015139307A RU2015139307A RU2015139307A RU2015139307A RU 2015139307 A RU2015139307 A RU 2015139307A RU 2015139307 A RU2015139307 A RU 2015139307A RU 2015139307 A RU2015139307 A RU 2015139307A RU 2015139307 A RU2015139307 A RU 2015139307A
Authority
RU
Russia
Prior art keywords
output
input
adc
counter
correlator
Prior art date
Application number
RU2015139307A
Other languages
Russian (ru)
Other versions
RU2618941C2 (en
Inventor
Иван Владимирович Малыгин
Original Assignee
Иван Владимирович Малыгин
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Иван Владимирович Малыгин filed Critical Иван Владимирович Малыгин
Priority to RU2015139307A priority Critical patent/RU2618941C2/en
Publication of RU2015139307A publication Critical patent/RU2015139307A/en
Application granted granted Critical
Publication of RU2618941C2 publication Critical patent/RU2618941C2/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/15—Correlation function computation including computation of convolution operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/02—Comparing digital values
    • 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
    • H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/709—Correlator structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Algebra (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Manipulation Of Pulses (AREA)

Claims (1)

Коррелятор, содержащий входную информационную щину с квазигармонической формой импульса, отличающийся тем, что содержит АЦП, процессор сравнения, счетчик совпадений, регистр сдвига, ПЗУ, синхронизатор и схему разрешения со следующими соединениями: шина входного сигнала (смесь полезного сигнала, помех и шума) соединена с сигнальным вход АЦП и схемой разрешения, выходы АЦП соединены с первыми входами процессора сравнения, выход которого соединен с счетчиком совпадения, первый выход счетчика соединен с синхронизатором, выход которого соединен с схемой разрешения, а второй выход счетчика совпадений через регистр сдвига и через запоминающее устройство соединен с вторым входом процессора, второй вход которого соединен с входом запуска АЦП, выход схем разрешения является выходом информационной шины через коррелятор.A correlator containing an input data bus with a quasi-harmonic pulse shape, characterized in that it contains an ADC, a comparison processor, a hit counter, a shift register, ROM, a synchronizer, and a resolution circuit with the following connections: the input signal bus (a mixture of useful signal, noise, and noise) is connected with the signal input of the ADC and the resolution circuit, the outputs of the ADC are connected to the first inputs of the comparison processor, the output of which is connected to the match counter, the first output of the counter is connected to the synchronizer, the output of which is connected nen with authorization scheme, and the second output coincidence counter through the shift register and through the storage device is connected to a second input of the processor, a second input coupled to the input of the ADC trigger, output circuits permit data bus is output through the correlator.
RU2015139307A 2015-09-15 2015-09-15 Correlator RU2618941C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015139307A RU2618941C2 (en) 2015-09-15 2015-09-15 Correlator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015139307A RU2618941C2 (en) 2015-09-15 2015-09-15 Correlator

Publications (2)

Publication Number Publication Date
RU2015139307A true RU2015139307A (en) 2017-03-17
RU2618941C2 RU2618941C2 (en) 2017-05-11

Family

ID=58454569

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015139307A RU2618941C2 (en) 2015-09-15 2015-09-15 Correlator

Country Status (1)

Country Link
RU (1) RU2618941C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2716027C1 (en) * 2019-03-07 2020-03-05 Иван Владимирович Малыгин Useful signal correlator with detection and classification of interference

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1840069A1 (en) * 1979-07-16 2006-08-10 Воронежский научно-исследовательский институт связи Correlator
SU1834544A1 (en) * 1987-09-28 1995-03-27 В.А. Кочкин Correlator
US7280588B2 (en) * 2002-03-21 2007-10-09 Vixs Systems Inc. Correlation module for use in a radio receiver
US6788731B2 (en) * 2002-04-26 2004-09-07 Motorola, Inc. Flexible correlation and queueing in CDMA communication systems
US9130786B2 (en) * 2013-03-15 2015-09-08 Qualcomm Incorporated Device and method for computing a channel estimate

Also Published As

Publication number Publication date
RU2618941C2 (en) 2017-05-11

Similar Documents

Publication Publication Date Title
JP2016109660A5 (en) Current detection circuit, input / output device
JP2016122488A5 (en) Shift register
JP2018112861A5 (en) Random number generator
RU2010140174A (en) DEVICE FOR DETERMINING THE LOCATION OF OPERATING RADAR STATIONS
RU2012126933A (en) COAGER PULSE SIGNAL DETECTOR-METER
RU2015139307A (en) CORRELATOR
RU2013126313A (en) DEVICE FOR DETECTING NOISE HYDROACOUSTIC SIGNALS BASED ON A SQUARE RECEIVER
JP2015126382A5 (en)
RU2007141584A (en) SELF-SYNCHRONOUS ONE-STROKE D-TRIGGER WITH A LOW ACTIVE CONTROL SIGNAL LEVEL
RU2013149957A (en) DEVICE FOR DETERMINING THE DISTANCE PASSED BY THE GROUND VEHICLE
RU2016109668A (en) ZERO RADIOMETER
RU2013158839A (en) PULSE DECOMPOSITION DEVICE
RU2015121980A (en) SINGLE-POLE KILOVOLMETER
RU2014128410A (en) DIGITAL MODULATOR FOR POWER CONVERTER OF ELECTROMAGNETIC BEARING
RU2016113915A (en) NON-EQUISTANT RADIO PULSE DETECTOR-METER
RU2012149719A (en) CORRELATION METER OF TEMPORARY SHIFTS OF RANDOM SIGNALS
RU2015149443A (en) Hardware-software complex for prototyping and debugging of digital devices based on microcontrollers of various architectures
RU2015123066A (en) GAS ANALYZER
RU2011120118A (en) TEMPORARY CORRELATION METER
Serbina INTELLECTUAL AND MORAL VALUES OF THE MODERN SOCIETY
RU2013112314A (en) COMBINED ROBUST CONTROL SYSTEM FOR A priori undetermined dynamic objects of periodic action with an observer
RU2013158267A (en) ARROW VIDEO RECORDER
RU2016113798A (en) PHASOMETER OF NON-EQUIVIDANT RADIO PULSES
RU2017131024A (en) Security Metal Detector
RU2014110412A (en) Duration Pulse Selector

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20180916