NL6912393A - - Google Patents

Info

Publication number
NL6912393A
NL6912393A NL6912393A NL6912393A NL6912393A NL 6912393 A NL6912393 A NL 6912393A NL 6912393 A NL6912393 A NL 6912393A NL 6912393 A NL6912393 A NL 6912393A NL 6912393 A NL6912393 A NL 6912393A
Authority
NL
Netherlands
Application number
NL6912393A
Other versions
NL165628C (nl
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
Publication of NL6912393A publication Critical patent/NL6912393A/xx
Application granted granted Critical
Publication of NL165628C publication Critical patent/NL165628C/xx

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
    • H04L27/22—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S331/00—Oscillators
    • Y10S331/02—Phase locked loop having lock indicating or detecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
NL6912393.A 1968-08-14 1969-08-14 Inrichting voor het opwekken van een referentie- frequentie ten behoeve van een demodulator voor ontvangen draaggolfsalvosignalen. NL165628C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75264668A 1968-08-14 1968-08-14

Publications (2)

Publication Number Publication Date
NL6912393A true NL6912393A (cg-RX-API-DMAC7.html) 1970-02-17
NL165628C NL165628C (nl) 1981-04-15

Family

ID=25027174

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6912393.A NL165628C (nl) 1968-08-14 1969-08-14 Inrichting voor het opwekken van een referentie- frequentie ten behoeve van een demodulator voor ontvangen draaggolfsalvosignalen.

Country Status (6)

Country Link
US (1) US3525945A (cg-RX-API-DMAC7.html)
DE (1) DE1933290C3 (cg-RX-API-DMAC7.html)
FR (1) FR2015673A1 (cg-RX-API-DMAC7.html)
GB (1) GB1283551A (cg-RX-API-DMAC7.html)
NL (1) NL165628C (cg-RX-API-DMAC7.html)
SE (1) SE351094B (cg-RX-API-DMAC7.html)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590381A (en) * 1969-03-17 1971-06-29 Int Communications Corp Digital differential angle demodulator
US3670252A (en) * 1969-06-02 1972-06-13 Itt Frequency modulation demodulation system
US3594651A (en) * 1969-10-15 1971-07-20 Communications Satellite Corp Quadriphase modem
US3683279A (en) * 1969-12-17 1972-08-08 Itt Phase locked loop
US3751595A (en) * 1970-03-09 1973-08-07 Minnesota Mining & Mfg Time sharing subscriber communications system
US3794921A (en) * 1971-11-24 1974-02-26 Raytheon Co Differentially adaptive communication system
US3746993A (en) * 1971-12-27 1973-07-17 Ncr Carrier detection circuit
US3838350A (en) * 1972-08-04 1974-09-24 Westinghouse Electric Corp Differential encoded quadriphase demodulator
US3777272A (en) * 1972-09-18 1973-12-04 Nasa Digital second-order phase-locked loop
US3825844A (en) * 1972-10-18 1974-07-23 Peripherals General Inc System for recovering phase shifted data pulses
US3859459A (en) * 1973-02-16 1975-01-07 Exxon Research Engineering Co FM demodulator circuit for a facsimile system
US3867706A (en) * 1973-11-08 1975-02-18 Frequency Sources Inc Frequency control and stabilization means and frequency discriminator
US3899741A (en) * 1973-11-12 1975-08-12 Cermetek Inc Frequency shift keyed detector
US4011520A (en) * 1975-08-11 1977-03-08 Rockwell International Corporation Method and apparatus for reducing phaselock loop FM'ing
US4061979A (en) * 1975-10-20 1977-12-06 Digital Communications Corporation Phase locked loop with pre-set and squelch
DE2913172B2 (de) * 1979-04-02 1981-06-11 Siemens AG, 1000 Berlin und 8000 München Empfänger für hochfrequente elektromagneitsche Schwingungen mit einer Frequenznachregelung
FR2472878A1 (fr) * 1979-12-27 1981-07-03 Thomson Csf Circuit pour la demodulation d'un signal module par une information numerique et recepteur comportant un tel circuit
US4355404A (en) * 1980-05-27 1982-10-19 Communications Satellite Corporation Carrier recovery network for QPSK modems employing synchronized oscillators
US4387342A (en) * 1981-03-04 1983-06-07 Datavision, Inc. Phase-shift keyed decoder
US4506233A (en) * 1982-06-28 1985-03-19 General Electric Company Bandwidth control circuit for a phase locked loop
JPS5921156A (ja) * 1982-07-27 1984-02-03 Pioneer Electronic Corp デイジタル変調信号読取装置におけるクロツク発生用ｐｌｌのロツク検出方式
US4608699A (en) * 1982-12-27 1986-08-26 Motorola, Inc. Simulcast transmission system
FR2552282B1 (fr) * 1983-09-21 1990-07-13 Veillard Jacques Procede et dispositif de demodulation coherente de porteuse a modulation numerique
US4804925A (en) * 1986-03-26 1989-02-14 Fuji Photo Film Co., Ltd. DPSK exclusive-OR demodulator
US5045816A (en) * 1990-03-20 1991-09-03 Scientific-Atlanta, Inc. Binary phase shift key modulator with programmable level control
US5341431A (en) * 1992-10-01 1994-08-23 Delco Electronics Corporation AM stereo detection and audio processing apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144608A (en) * 1960-02-23 1964-08-11 Ericsson Telefon Ab L M Data transmission utilizing phaseshift modualtion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199037A (en) * 1962-09-25 1965-08-03 Thompson Ramo Wooldridge Inc Phase-locked loops
US3440540A (en) * 1964-02-14 1969-04-22 Ortronix Inc Frequency encoded data receiver employing phase-lock loop
US3402265A (en) * 1965-07-12 1968-09-17 California Inst Res Found Pseudonoise (pn) synchronization of data system with derivation of clock frequency from received signal for clocking receiver pn generator
US3401353A (en) * 1967-07-06 1968-09-10 Sylvania Electric Prod Automatic coarse tuning system for a frequency synthesizer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144608A (en) * 1960-02-23 1964-08-11 Ericsson Telefon Ab L M Data transmission utilizing phaseshift modualtion

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
'IEEE Transactions on Aerospace and Electronic Systems', volume AES-1, no. 3, december 1965, blz. 272 - 282, artikel: 'Time Division Access for Military Communications Satellites', van R. HULTBERG e. a. *
'RCA-Review', volume 22, no. 4, december 1961, blz. 729 - 752, artikel: 'An Automatic-Frequency-Controlled Phase-Shift-Keyed Demodulator', van W. HANNAN en T. OLSON *

Also Published As

Publication number Publication date
FR2015673A1 (cg-RX-API-DMAC7.html) 1970-04-30
DE1933290C3 (de) 1979-04-12
NL165628C (nl) 1981-04-15
US3525945A (en) 1970-08-25
DE1933290A1 (de) 1970-02-19
DE1933290B2 (cg-RX-API-DMAC7.html) 1978-08-17
SE351094B (cg-RX-API-DMAC7.html) 1972-11-13
GB1283551A (en) 1972-07-26

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