JPS5119749B1 - - Google Patents

Info

Publication number
JPS5119749B1
JPS5119749B1 JP45069877A JP6987770A JPS5119749B1 JP S5119749 B1 JPS5119749 B1 JP S5119749B1 JP 45069877 A JP45069877 A JP 45069877A JP 6987770 A JP6987770 A JP 6987770A JP S5119749 B1 JPS5119749 B1 JP S5119749B1
Authority
JP
Japan
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.)
Pending
Application number
JP45069877A
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
Priority to JP45069877A priority Critical patent/JPS5119749B1/ja
Priority to DE2138404A priority patent/DE2138404C3/de
Priority to US00170085A priority patent/US3745458A/en
Priority to GB3758571A priority patent/GB1356451A/en
Priority to CA120,173A priority patent/CA960757A/en
Priority to FR7129213A priority patent/FR2102160B1/fr
Publication of JPS5119749B1 publication Critical patent/JPS5119749B1/ja
Pending 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
    • H04L27/22—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)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP45069877A 1970-08-10 1970-08-10 Pending JPS5119749B1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP45069877A JPS5119749B1 (ja) 1970-08-10 1970-08-10
DE2138404A DE2138404C3 (de) 1970-08-10 1971-07-31 Demodulator für phasengetastete elektrische Hochfrequenzschwingungen
US00170085A US3745458A (en) 1970-08-10 1971-08-09 Synchronous detecting device for psk polyphase wave
GB3758571A GB1356451A (en) 1970-08-10 1971-08-10 Synchronous detecting devices
CA120,173A CA960757A (en) 1970-08-10 1971-08-10 Synchronous detecting device
FR7129213A FR2102160B1 (ja) 1970-08-10 1971-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45069877A JPS5119749B1 (ja) 1970-08-10 1970-08-10

Publications (1)

Publication Number Publication Date
JPS5119749B1 true JPS5119749B1 (ja) 1976-06-19

Family

ID=13415433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45069877A Pending JPS5119749B1 (ja) 1970-08-10 1970-08-10

Country Status (6)

Country Link
US (1) US3745458A (ja)
JP (1) JPS5119749B1 (ja)
CA (1) CA960757A (ja)
DE (1) DE2138404C3 (ja)
FR (1) FR2102160B1 (ja)
GB (1) GB1356451A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142408A (en) * 1976-05-21 1977-11-28 Nec Corp Clock extracting device in double two phase modulation system
JPS55132164A (en) * 1979-03-30 1980-10-14 Nec Corp Carrier regenerating circuit for psk demodulator
US5875396A (en) * 1995-11-13 1999-02-23 Wytec, Incorporated Multichannel radio frequency transmission system to deliver wideband digital data into independent sectorized service areas
US9009503B2 (en) 2012-07-05 2015-04-14 International Business Machines Corporation Branch circuit determination without external synchronization
KR102543233B1 (ko) * 2020-05-19 2023-06-14 한국전자통신연구원 주파수 체배 장치 및 주파수 체배 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665420A (en) * 1949-04-19 1954-01-05 Sun Oil Co Radiant energy system for distance measuring
US3524023A (en) * 1966-07-14 1970-08-11 Milgo Electronic Corp Band limited telephone line data communication system

Also Published As

Publication number Publication date
DE2138404B2 (de) 1973-06-28
CA960757A (en) 1975-01-07
FR2102160B1 (ja) 1975-07-11
GB1356451A (en) 1974-06-12
US3745458A (en) 1973-07-10
DE2138404A1 (de) 1972-02-17
DE2138404C3 (de) 1974-01-24
FR2102160A1 (ja) 1972-04-07

Similar Documents

Publication Publication Date Title
AR204384A1 (ja)
FR2102160B1 (ja)
ATA96471A (ja)
AU1473870A (ja)
AU2044470A (ja)
AU1146470A (ja)
AU1833270A (ja)
AU2017870A (ja)
AU1336970A (ja)
AU1326870A (ja)
AU1716970A (ja)
AU1517670A (ja)
AU2085370A (ja)
AR195465A1 (ja)
AU1004470A (ja)
AU1943370A (ja)
AU1235770A (ja)
AU2115870A (ja)
AU2112570A (ja)
AU1086670A (ja)
AU1083170A (ja)
AU1064870A (ja)
AU1832970A (ja)
AU1581370A (ja)
AU1247570A (ja)