JPS6337986B2 - - Google Patents

Info

Publication number
JPS6337986B2
JPS6337986B2 JP438280A JP438280A JPS6337986B2 JP S6337986 B2 JPS6337986 B2 JP S6337986B2 JP 438280 A JP438280 A JP 438280A JP 438280 A JP438280 A JP 438280A JP S6337986 B2 JPS6337986 B2 JP S6337986B2
Authority
JP
Japan
Prior art keywords
pilot
output
circuit
phase
sampling
Prior art date
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
JP438280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56102142A (en
Inventor
Botaro Hirosaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP438280A priority Critical patent/JPS56102142A/ja
Publication of JPS56102142A publication Critical patent/JPS56102142A/ja
Publication of JPS6337986B2 publication Critical patent/JPS6337986B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
JP438280A 1980-01-18 1980-01-18 Pilot phase control circuit at digital process type receiver of orthogonal multiple signal Granted JPS56102142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP438280A JPS56102142A (en) 1980-01-18 1980-01-18 Pilot phase control circuit at digital process type receiver of orthogonal multiple signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP438280A JPS56102142A (en) 1980-01-18 1980-01-18 Pilot phase control circuit at digital process type receiver of orthogonal multiple signal

Publications (2)

Publication Number Publication Date
JPS56102142A JPS56102142A (en) 1981-08-15
JPS6337986B2 true JPS6337986B2 (enExample) 1988-07-27

Family

ID=11582799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP438280A Granted JPS56102142A (en) 1980-01-18 1980-01-18 Pilot phase control circuit at digital process type receiver of orthogonal multiple signal

Country Status (1)

Country Link
JP (1) JPS56102142A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989000365A1 (fr) * 1987-06-30 1989-01-12 Ant Nachrichtentechnik Gmbh Procede de synchronisation

Also Published As

Publication number Publication date
JPS56102142A (en) 1981-08-15

Similar Documents

Publication Publication Date Title
JP3017041B2 (ja) 自動周波数制御方法及びその装置
EP0906656B1 (en) Dsp implementation of a cellular base station receiver
US5550812A (en) System for broadcasting and receiving digital data, receiver and transmitter for use in such system
EP0034383B1 (en) Coherent receiver for angle-modulated data signals
US4509017A (en) Method and apparatus for pulse angle modulation
KR100459741B1 (ko) M진fsk신호들복조방법,m진fsk심볼들수신및복조방법,m진fsk신호들복조기,m진fsk심볼들수신기
US4518922A (en) Decision-directed, automatic frequency control technique for non-coherently demodulated M-ARY frequency shift keying
JP3058870B1 (ja) Ａｆｃ回路
JPH0583313A (ja) 復調回路
US4042884A (en) Phase demodulator with offset frequency reference oscillator
US4799238A (en) Differential phase shift keying method for the transmission of data
US3991377A (en) Differential phase shift keying demodulator
CA1261397A (en) Method for the transmission of digital data
KR970072643A (ko) 디지탈 fm 복조기
JPS6337986B2 (enExample)
JP2003527795A (ja) 角度変調信号の受信デバイス
EP0643511B1 (en) Synchronization circuit for subcarrier signal
US6181750B1 (en) Apparatus for estimating the frequency difference existing between the carrier frequency of a digital signal and the frequency of a receiver local oscillator
US6070056A (en) Amplitude-phase correction circuit, receiving device and transmitting device
AU762856B2 (en) Carrier tracking method
EP1077561A2 (en) Removal of a DC component in a multicarrier receiver
CA1106919A (en) Method and device for determining the phase intercept in a system employing phase-shift keying modulation
US4348769A (en) Circuitry for extraction of a transmission clock signal from-modulated data transmissions
US20070025466A1 (en) System and method for transmission and reception of qam signals at low signal to noise ratio
GB2144283A (en) Demodulator