JPH0543554Y2 - - Google Patents

Info

Publication number
JPH0543554Y2
JPH0543554Y2 JP1984057534U JP5753484U JPH0543554Y2 JP H0543554 Y2 JPH0543554 Y2 JP H0543554Y2 JP 1984057534 U JP1984057534 U JP 1984057534U JP 5753484 U JP5753484 U JP 5753484U JP H0543554 Y2 JPH0543554 Y2 JP H0543554Y2
Authority
JP
Japan
Prior art keywords
signal
limiting
amplitude
signal point
input
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 - Lifetime
Application number
JP1984057534U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60169962U (ja
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 JP5753484U priority Critical patent/JPS60169962U/ja
Priority to AU41074/85A priority patent/AU589119B2/en
Priority to US06/722,256 priority patent/US4817116A/en
Priority to NO85851489A priority patent/NO169269C/no
Priority to CA000479247A priority patent/CA1236168A/en
Priority to FI851513A priority patent/FI80175C/fi
Priority to SE8501861A priority patent/SE460326B/sv
Publication of JPS60169962U publication Critical patent/JPS60169962U/ja
Application granted granted Critical
Publication of JPH0543554Y2 publication Critical patent/JPH0543554Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP5753484U 1984-04-17 1984-04-19 デイジタル信号伝送用送受信機 Granted JPS60169962U (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP5753484U JPS60169962U (ja) 1984-04-19 1984-04-19 デイジタル信号伝送用送受信機
AU41074/85A AU589119B2 (en) 1984-04-17 1985-04-12 Digital radio communication system utilizing quadrature modulated carrier waves
US06/722,256 US4817116A (en) 1984-04-17 1985-04-12 Digital radio communication system utilizing quadrature modulated carrier waves
NO85851489A NO169269C (no) 1984-04-17 1985-04-15 Digitalt radiokommunikasjonssystem
CA000479247A CA1236168A (en) 1984-04-17 1985-04-16 Digital radio communication system utilizing quadrature modulated carrier waves
FI851513A FI80175C (fi) 1984-04-17 1985-04-16 Digitalt telekommunikationssystem, daer anvaends kvadraturmodulerade baervaogssignaler.
SE8501861A SE460326B (sv) 1984-04-17 1985-04-16 Digitalradiokommunikationssystem som anvaender sig av kvadraturmodulerade baervaagor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5753484U JPS60169962U (ja) 1984-04-19 1984-04-19 デイジタル信号伝送用送受信機

Publications (2)

Publication Number Publication Date
JPS60169962U JPS60169962U (ja) 1985-11-11
JPH0543554Y2 true JPH0543554Y2 (enrdf_load_stackoverflow) 1993-11-02

Family

ID=30582155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5753484U Granted JPS60169962U (ja) 1984-04-17 1984-04-19 デイジタル信号伝送用送受信機

Country Status (1)

Country Link
JP (1) JPS60169962U (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270738A (en) * 1975-12-09 1977-06-13 Mitsubishi Electric Corp 2-phase psk transmitter
JPS5637756A (en) * 1979-09-05 1981-04-11 Nec Corp Transmitting device for time-division multiple connection system
JPS57184356A (en) * 1981-05-08 1982-11-13 Seiko Epson Corp Fsk demodulating circuit

Also Published As

Publication number Publication date
JPS60169962U (ja) 1985-11-11

Similar Documents

Publication Publication Date Title
EP0232626B1 (en) Method of digital signal transmission having a low error rate in the presence of multipath transmission
CA1236168A (en) Digital radio communication system utilizing quadrature modulated carrier waves
US7095274B2 (en) System for demodulation of phase shift keying signals
WO2001020863A9 (en) Method and apparatus for carrier phase tracking
EP0417528B1 (en) Wide-band baseband 90 phase shifting circuit and FSK radio receiver having the same
CN101262468B (zh) 利用导频信号传送技术的数字通信系统和方法
US4054838A (en) QAM phase jitter and frequency offset correction system
US7254189B1 (en) Blind carrier offset detection for quadrature modulated digital communication systems
US8571139B2 (en) Method for tracking the phase of a signal modulated by continuous phase modulation and synchronization device implementing said method
JPS6347307B2 (enrdf_load_stackoverflow)
EP0412291B1 (en) Quadrature FSK receiver with compensation for frequency offset
EP0259867A2 (en) Demodulator for psk-modulated signals
JPH0543554Y2 (enrdf_load_stackoverflow)
Karim et al. BER performance evaluation of different phase shift keying modulation schemes
JPS58114654A (ja) 基準搬送波再生回路
GB2188517A (en) Spread-spectrum receivers
JP2850876B2 (ja) 変調方式
CN108023847B (zh) 调制符号间相位交错bpsk调制方法
JP2506748B2 (ja) デイジタル信号伝送方法
JPH0543555Y2 (enrdf_load_stackoverflow)
Steber PSK demodulation (Part 1)
JP2506747B2 (ja) デイジタル信号伝送方法
JP2506754B2 (ja) ディジタル信号伝送方法
JP2795761B2 (ja) Ｍｓｋ信号復調回路
EP1973287A1 (en) A system for demodulation of phase shift keying signals