JPS60169962U - デイジタル信号伝送用送受信機 - Google Patents

デイジタル信号伝送用送受信機

Info

Publication number
JPS60169962U
JPS60169962U JP5753484U JP5753484U JPS60169962U JP S60169962 U JPS60169962 U JP S60169962U JP 5753484 U JP5753484 U JP 5753484U JP 5753484 U JP5753484 U JP 5753484U JP S60169962 U JPS60169962 U JP S60169962U
Authority
JP
Japan
Prior art keywords
signal
point group
signal point
transmitter
quadrature modulator
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.)
Granted
Application number
JP5753484U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0543554Y2 (enrdf_load_stackoverflow
Inventor
芳彦 赤岩
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
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP5753484U priority Critical patent/JPS60169962U/ja
Priority to US06/722,256 priority patent/US4817116A/en
Priority to AU41074/85A priority patent/AU589119B2/en
Priority to NO85851489A priority patent/NO169269C/no
Priority to FI851513A priority patent/FI80175C/fi
Priority to CA000479247A priority patent/CA1236168A/en
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
US06/722,256 US4817116A (en) 1984-04-17 1985-04-12 Digital radio communication system utilizing quadrature modulated carrier waves
AU41074/85A AU589119B2 (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
FI851513A FI80175C (fi) 1984-04-17 1985-04-16 Digitalt telekommunikationssystem, daer anvaends kvadraturmodulerade baervaogssignaler.
CA000479247A CA1236168A (en) 1984-04-17 1985-04-16 Digital radio communication system utilizing quadrature modulated carrier waves
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 true JPS60169962U (ja) 1985-11-11
JPH0543554Y2 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)

Citations (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

Patent Citations (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
JPH0543554Y2 (enrdf_load_stackoverflow) 1993-11-02

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