NL7513360A - CORRELATION SYSTEM FOR PSEUDO RANDOM NOISE SIGNALS. - Google Patents

CORRELATION SYSTEM FOR PSEUDO RANDOM NOISE SIGNALS.

Info

Publication number
NL7513360A
NL7513360A NL7513360A NL7513360A NL7513360A NL 7513360 A NL7513360 A NL 7513360A NL 7513360 A NL7513360 A NL 7513360A NL 7513360 A NL7513360 A NL 7513360A NL 7513360 A NL7513360 A NL 7513360A
Authority
NL
Netherlands
Prior art keywords
pseudo random
random noise
noise signals
correlation system
correlation
Prior art date
Application number
NL7513360A
Other languages
Dutch (nl)
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of NL7513360A publication Critical patent/NL7513360A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/24—Homodyne or synchrodyne circuits for demodulation of signals wherein one sideband or the carrier has been wholly or partially suppressed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
    • H04L27/2275—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals
    • H04L27/2278—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals using correlation techniques, e.g. for spread spectrum signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
NL7513360A 1974-11-18 1975-11-14 CORRELATION SYSTEM FOR PSEUDO RANDOM NOISE SIGNALS. NL7513360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52484774A 1974-11-18 1974-11-18

Publications (1)

Publication Number Publication Date
NL7513360A true NL7513360A (en) 1976-05-20

Family

ID=24090898

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7513360A NL7513360A (en) 1974-11-18 1975-11-14 CORRELATION SYSTEM FOR PSEUDO RANDOM NOISE SIGNALS.

Country Status (5)

Country Link
JP (1) JPS5173397A (en)
DE (1) DE2551559A1 (en)
FR (1) FR2291639A1 (en)
GB (1) GB1516659A (en)
NL (1) NL7513360A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259820B (en) * 1985-05-20 1993-08-25 Gec Avionics A noise radar

Also Published As

Publication number Publication date
DE2551559A1 (en) 1976-05-20
GB1516659A (en) 1978-07-05
JPS5173397A (en) 1976-06-25
FR2291639B3 (en) 1978-08-18
FR2291639A1 (en) 1976-06-11

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