RU93057883A - Синтезатор с изменяемой частотой, способ синтеза частоты сигнала в синтезаторе и радиотелефон - Google Patents

Синтезатор с изменяемой частотой, способ синтеза частоты сигнала в синтезаторе и радиотелефон

Info

Publication number
RU93057883A
RU93057883A RU93057883/09A RU93057883A RU93057883A RU 93057883 A RU93057883 A RU 93057883A RU 93057883/09 A RU93057883/09 A RU 93057883/09A RU 93057883 A RU93057883 A RU 93057883A RU 93057883 A RU93057883 A RU 93057883A
Authority
RU
Russia
Prior art keywords
synthesis
frequency
radiotelephone
synthesizer
frequency signal
Prior art date
Application number
RU93057883/09A
Other languages
English (en)
Other versions
RU2153223C2 (ru
Inventor
В. Хиетала Александр
Original Assignee
Моторола, Инк.
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
Priority claimed from US07/836,681 external-priority patent/US5166642A/en
Application filed by Моторола, Инк. filed Critical Моторола, Инк.
Publication of RU93057883A publication Critical patent/RU93057883A/ru
Application granted granted Critical
Publication of RU2153223C2 publication Critical patent/RU2153223C2/ru

Links

Claims (1)

  1. Изобретение относится к синтезаторам частоты в радиотелефоне. В синтезаторе используется дробный коэффициент деления N, а также множество накапливающих сумматоров в сочетании с фиксаторами в сети из накапливающих сумматоров для получения множества интегралов входного сигнала. Выходы накапливающих сумматоров объединяются последовательно для формирования выходного сигнала данных. Выходной сигнал данных подается на вход сети делителя частоты, используемого как переменный делитель частотного входа сети делителя частоты.
RU93057883/09A 1992-02-18 1992-12-23 Синтезатор с изменяемой частотой, способ синтеза частоты сигнала в синтезаторе и радиотелефон RU2153223C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US836,681 1992-02-18
US07/836,681 US5166642A (en) 1992-02-18 1992-02-18 Multiple accumulator fractional N synthesis with series recombination
US836681 1992-02-18

Publications (2)

Publication Number Publication Date
RU93057883A true RU93057883A (ru) 1996-02-27
RU2153223C2 RU2153223C2 (ru) 2000-07-20

Family

ID=25272485

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93057883/09A RU2153223C2 (ru) 1992-02-18 1992-12-23 Синтезатор с изменяемой частотой, способ синтеза частоты сигнала в синтезаторе и радиотелефон

Country Status (14)

Country Link
US (1) US5166642A (ru)
JP (1) JP3109100B2 (ru)
KR (1) KR970004439B1 (ru)
CN (1) CN1026745C (ru)
BR (1) BR9205908A (ru)
CA (1) CA2107771C (ru)
DE (1) DE4294754C1 (ru)
FR (1) FR2687522A1 (ru)
GB (1) GB2273008B (ru)
IT (1) IT1261765B (ru)
MX (1) MX9300877A (ru)
RU (1) RU2153223C2 (ru)
SE (1) SE515879C2 (ru)
WO (1) WO1993016523A1 (ru)

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