SE8102802L - Omvandlare ingaende i en fasmodulator - Google Patents

Omvandlare ingaende i en fasmodulator

Info

Publication number
SE8102802L
SE8102802L SE8102802A SE8102802A SE8102802L SE 8102802 L SE8102802 L SE 8102802L SE 8102802 A SE8102802 A SE 8102802A SE 8102802 A SE8102802 A SE 8102802A SE 8102802 L SE8102802 L SE 8102802L
Authority
SE
Sweden
Prior art keywords
phase
symbols
group
symbol
phase condition
Prior art date
Application number
SE8102802A
Other languages
English (en)
Other versions
SE423662B (sv
Inventor
T M Aulin
N R C Rydbeck
C-E W Sundberg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE8102802A priority Critical patent/SE423662B/sv
Publication of SE8102802L publication Critical patent/SE8102802L/sv
Publication of SE423662B publication Critical patent/SE423662B/sv

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/18Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20Modulator circuits; Transmitter circuits
    • H04L27/2003Modulator circuits; Transmitter circuits for continuous phase modulation
    • H04L27/2007Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained
    • H04L27/2017Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained in which the phase changes are non-linear, e.g. generalized and Gaussian minimum shift keying, tamed frequency modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE8102802A 1981-05-05 1981-05-05 Omvandlare ingaende i en fasmodulator SE423662B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8102802A SE423662B (sv) 1981-05-05 1981-05-05 Omvandlare ingaende i en fasmodulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8102802A SE423662B (sv) 1981-05-05 1981-05-05 Omvandlare ingaende i en fasmodulator

Publications (2)

Publication Number Publication Date
SE8102802L true SE8102802L (sv) 1981-05-05
SE423662B SE423662B (sv) 1982-05-17

Family

ID=20343735

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8102802A SE423662B (sv) 1981-05-05 1981-05-05 Omvandlare ingaende i en fasmodulator

Country Status (1)

Country Link
SE (1) SE423662B (sv)

Also Published As

Publication number Publication date
SE423662B (sv) 1982-05-17

Similar Documents

Publication Publication Date Title
EP0007729B1 (en) Low pass digital averaging filter and method of recovering a low frequency component of a composite analog waveform
RU2000116891A (ru) Устройство и способ перемежения/обратного перемежения для системы связи
DK318087A (da) Fremgangsmaade til overfoering af digitale data ved hjaelp af kontinuerlig fasemodulation
JPS55100744A (en) Da converter with correction circuit
JPS57132461A (en) Converter for binary data code
SE8102802L (sv) Omvandlare ingaende i en fasmodulator
US3723909A (en) Differential pulse code modulation system employing periodic modulator step modification
US4156201A (en) Binary word presence indicating circuit
GB2071966A (en) Converter included in a phase modulator
KR940010505A (ko) 신호발생장치
SU1631554A1 (ru) Устройство дл вычислени преобразовани Фурье-Галуа
KR960018456A (ko) 냉장고 마이크로프로세서의 온도 제어방법
KR840003557A (ko) 고성능 델타변조기
SU744597A1 (ru) Цифровой функциональный преобразователь
SU696472A1 (ru) Устройство дл вычислени функций
JPS55114034A (en) Digital-to-analog converter
SU763950A1 (ru) Устройство кодировани речевого сигнала в системах вывода информации голосом
SU1026302A1 (ru) Мультиплицированна измерительна система
SU892442A1 (ru) След щий стохастический интегратор
SU796852A1 (ru) Устройство дл вычислени элементарнойфуНКции
SU957218A1 (ru) Функциональный преобразователь
SU576658A1 (ru) Устройство дл умножени частоты следовани периодических импульсов
SU1037248A1 (ru) Логарифмический преобразователь
SU560338A1 (ru) Способ преобразовани цифрового кода в сдвиг фаз между формируемым и опорным напр жением
SU738186A1 (ru) Устройство поиска д-последовательности

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8102802-9

Format of ref document f/p: F