NL154897B - Ontvanger met n-waardige fasedemodulator. - Google Patents

Ontvanger met n-waardige fasedemodulator.

Info

Publication number
NL154897B
NL154897B NL696908714A NL6908714A NL154897B NL 154897 B NL154897 B NL 154897B NL 696908714 A NL696908714 A NL 696908714A NL 6908714 A NL6908714 A NL 6908714A NL 154897 B NL154897 B NL 154897B
Authority
NL
Netherlands
Prior art keywords
receiver
phase modulator
value phase
value
modulator
Prior art date
Application number
NL696908714A
Other languages
English (en)
Other versions
NL6908714A (nl
Inventor
Felix Daniel Dipl Ing Tisi
Frank De Ir Jager
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL696908714A priority Critical patent/NL154897B/nl
Priority to DE19702025269 priority patent/DE2025269C3/de
Priority to CH840570A priority patent/CH509712A/de
Priority to AT500870A priority patent/AT298565B/de
Priority to GB27011/70A priority patent/GB1256220A/en
Priority to DK292670AA priority patent/DK140328B/da
Priority to SE07771/70A priority patent/SE352215B/xx
Priority to US43341A priority patent/US3654564A/en
Priority to BE751587D priority patent/BE751587A/xx
Priority to FR7020753A priority patent/FR2049992A5/fr
Priority to CA084752A priority patent/CA919256A/en
Publication of NL6908714A publication Critical patent/NL6908714A/xx
Publication of NL154897B publication Critical patent/NL154897B/nl

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
    • H04L27/2271—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals
    • H04L27/2273—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals associated with quadrature demodulation, e.g. Costas loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0018—Arrangements at the transmitter end
    • H04L2027/0022—Arrangements at the transmitter end using the carrier of the associated receiver of a transceiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0024—Carrier regulation at the receiver end
    • H04L2027/0026—Correction of carrier offset
    • H04L2027/0028—Correction of carrier offset at passband only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0046—Open loops
    • H04L2027/0048—Frequency multiplication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0083—Signalling arrangements
    • H04L2027/0087—Out-of-band signals, (e.g. pilots)

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
NL696908714A 1969-06-07 1969-06-07 Ontvanger met n-waardige fasedemodulator. NL154897B (nl)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL696908714A NL154897B (nl) 1969-06-07 1969-06-07 Ontvanger met n-waardige fasedemodulator.
DE19702025269 DE2025269C3 (de) 1969-06-07 1970-05-23 Empfänger mit einem n-wertigen Phasendemodulator
CH840570A CH509712A (de) 1969-06-07 1970-06-04 Empfänger zum Empfang einer im Rhythmus einer Taktfrequenz n-wertig phasenmodulierten Trägerschwingung
AT500870A AT298565B (de) 1969-06-07 1970-06-04 Empfänger mit einem n-wertigen Phasendemodulator
GB27011/70A GB1256220A (en) 1969-06-07 1970-06-04 Receiver including an n-phase demodulator
DK292670AA DK140328B (da) 1969-06-07 1970-06-04 Modtager indeholdende en n-fase-demodulator.
SE07771/70A SE352215B (nl) 1969-06-07 1970-06-04
US43341A US3654564A (en) 1969-06-07 1970-06-04 Receiver including an n-phase demodulator
BE751587D BE751587A (fr) 1969-06-07 1970-06-05 Recepteur avec demodulateur de phase de valence n.
FR7020753A FR2049992A5 (nl) 1969-06-07 1970-06-05
CA084752A CA919256A (en) 1969-06-07 1970-06-05 Receiver including an n-phase demodulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL696908714A NL154897B (nl) 1969-06-07 1969-06-07 Ontvanger met n-waardige fasedemodulator.

Publications (2)

Publication Number Publication Date
NL6908714A NL6908714A (nl) 1970-12-09
NL154897B true NL154897B (nl) 1977-10-17

Family

ID=19807133

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696908714A NL154897B (nl) 1969-06-07 1969-06-07 Ontvanger met n-waardige fasedemodulator.

Country Status (10)

Country Link
US (1) US3654564A (nl)
AT (1) AT298565B (nl)
BE (1) BE751587A (nl)
CA (1) CA919256A (nl)
CH (1) CH509712A (nl)
DK (1) DK140328B (nl)
FR (1) FR2049992A5 (nl)
GB (1) GB1256220A (nl)
NL (1) NL154897B (nl)
SE (1) SE352215B (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK137153B (da) * 1971-10-05 1978-01-23 Victor Company Of Japan Demodulationsanlæg for vinkelmodulerede bølger.
US4107478A (en) * 1971-10-05 1978-08-15 Victor Company Of Japan, Limited Angle modulated wave demodulation system
US3758870A (en) * 1972-02-23 1973-09-11 Sanders Associates Inc Digital demodulator
GB1421342A (en) * 1972-05-01 1976-01-14 Gen Electric Canada Phase measurement system with synchronized demodulation
US3924197A (en) * 1972-12-27 1975-12-02 Mitsubishi Electric Corp Circuit for reproducing reference carrier wave
US3886462A (en) * 1972-12-27 1975-05-27 Mitsubishi Electric Corp Circuit for reproducing reference carrier wave
FR2225881B1 (nl) * 1973-04-16 1976-04-23 Lannionnais Electronique
US3849733A (en) * 1973-05-23 1974-11-19 Bell Telephone Labor Inc Interface apparatus for receiving and monitoring pilot signals which control a timing signal generator
US4034305A (en) * 1973-09-05 1977-07-05 Nippon Electric Company, Ltd. Demodulator for signals hybrid modulated by more and less significant digit signals in succession in each clock interval
IT1059262B (it) * 1975-04-08 1982-05-31 Licentia Gmbh Procedimento di ricezione della parola di codice
IT1174392B (it) * 1978-09-08 1987-07-01 Italiana Telecumunicazioni Sie Disposizione circuitale per la generazione degli impulsi di campiona,ento di un sistema per la trasmissione di dati
US4704722A (en) * 1982-06-14 1987-11-03 American Telephone And Telegraph Company, At&T Bell Laboratories Timing recovery circuit
WO1984000089A1 (en) * 1982-06-14 1984-01-05 Western Electric Co Timing recovery circuit
US4577157A (en) * 1983-12-12 1986-03-18 International Telephone And Telegraph Corporation Zero IF receiver AM/FM/PM demodulator using sampling techniques
JPS60183862A (ja) * 1984-03-02 1985-09-19 Toshiba Corp デイジタル信号処理回路
DE10334154A1 (de) * 2003-07-26 2005-02-10 Noé, Reinhold, Prof. Dr.-Ing. Anordnung und Verfahren für eine Synchrondemodulation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976363A (en) * 1957-12-30 1961-03-21 Gen Electric Modulation of selected phases of carriers for simultaneous transmission through single delay means
US3430143A (en) * 1965-03-15 1969-02-25 Gen Dynamics Corp Communications system wherein information is represented by the phase difference between adjacent tones
US3456194A (en) * 1966-05-02 1969-07-15 Gen Dynamics Corp Receiver for plural frequency phase differential transmission system
US3479598A (en) * 1967-01-20 1969-11-18 Bell Telephone Labor Inc System for phase locking two pulse trains

Also Published As

Publication number Publication date
SE352215B (nl) 1972-12-18
NL6908714A (nl) 1970-12-09
DE2025269A1 (de) 1970-11-26
GB1256220A (en) 1971-12-08
DK140328C (nl) 1979-12-17
US3654564A (en) 1972-04-04
CA919256A (en) 1973-01-16
DE2025269B2 (de) 1976-10-28
FR2049992A5 (nl) 1971-03-26
CH509712A (de) 1971-06-30
BE751587A (fr) 1970-12-07
DK140328B (da) 1979-07-30
AT298565B (de) 1972-05-10

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PHILIPS