FR1575414A - - Google Patents

Info

Publication number
FR1575414A
FR1575414A FR1575414DA FR1575414A FR 1575414 A FR1575414 A FR 1575414A FR 1575414D A FR1575414D A FR 1575414DA FR 1575414 A FR1575414 A FR 1575414A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1575414A publication Critical patent/FR1575414A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • H04L27/2035—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using a single or unspecified number of carriers
    • H04L27/2042—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using a single or unspecified number of carriers with more than two phase states
    • H04L27/205—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using a single or unspecified number of carriers with more than two phase states in which the data are represented by the change in phase of the carrier
    • 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
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2331—Demodulator circuits; Receiver circuits using non-coherent demodulation wherein the received signal is demodulated using one or more delayed versions of itself

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Gyroscopes (AREA)
FR1575414D 1967-08-08 1968-08-07 Expired FR1575414A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65909967A 1967-08-08 1967-08-08

Publications (1)

Publication Number Publication Date
FR1575414A true FR1575414A (fr) 1969-07-18

Family

ID=24644015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1575414D Expired FR1575414A (fr) 1967-08-08 1968-08-07

Country Status (6)

Country Link
JP (1) JPS5011731B1 (fr)
BE (1) BE719151A (fr)
FR (1) FR1575414A (fr)
GB (1) GB1230650A (fr)
NL (1) NL142036B (fr)
SE (1) SE336599B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2143722A1 (fr) * 1971-07-01 1973-02-09 Sanders Associates Inc

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022131814A (ja) 2021-02-26 2022-09-07 積水化成品工業株式会社 樹脂微粒子及び樹脂微粒子含有組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2143722A1 (fr) * 1971-07-01 1973-02-09 Sanders Associates Inc

Also Published As

Publication number Publication date
SE336599B (fr) 1971-07-12
NL142036B (nl) 1974-04-16
NL6811203A (fr) 1969-02-11
BE719151A (fr) 1969-01-16
GB1230650A (fr) 1971-05-05
DE1762700B2 (de) 1972-09-07
JPS5011731B1 (fr) 1975-05-06
DE1762700A1 (de) 1971-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse