JPS56132825A - Parallel operation system - Google Patents
Parallel operation systemInfo
- Publication number
- JPS56132825A JPS56132825A JP3630280A JP3630280A JPS56132825A JP S56132825 A JPS56132825 A JP S56132825A JP 3630280 A JP3630280 A JP 3630280A JP 3630280 A JP3630280 A JP 3630280A JP S56132825 A JPS56132825 A JP S56132825A
- Authority
- JP
- Japan
- Prior art keywords
- electric power
- amplifier
- modulated
- power source
- outputs
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
Landscapes
- Amplitude Modulation (AREA)
- Transmitters (AREA)
Abstract
PURPOSE:To obtain a parallel operation system by which AM modulation electric power can be compounded so as to be well-balanced, and also a redundant operation can be executed. CONSTITUTION:The output of the carrier oscillator 22 energizes in phase the electric power amplifiers to be modulated 251, 252 through the energizing circuits 231, 232. A series modulation amplifier 241 is inserted between the electric power source 261 and the electric power source terminal of the electric power amplifier to be modulated 251, and in the same way, a series modulation amplifier 242 is inserted between the electric power source 262 and the electric power source terminal of the electric power amplifier to be modulated 252, too. And, the outputs of the electric power amplifiers to be modulated 251, 252 are compounded by the compounding circuit 28. On the other hand, the outputs from the modulators 241 and 242 are provided to the input terminal of the differential amplifier 30, and the output of said amplifier 30 is fed back to the modulators 242 and 241, respectively. Accordingly, the outputs from 251 and 252 are always balanced equally and are provided to said compounding circuit 28.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3630280A JPS592210B2 (en) | 1980-03-24 | 1980-03-24 | Parallel operation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3630280A JPS592210B2 (en) | 1980-03-24 | 1980-03-24 | Parallel operation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56132825A true JPS56132825A (en) | 1981-10-17 |
JPS592210B2 JPS592210B2 (en) | 1984-01-17 |
Family
ID=12466017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3630280A Expired JPS592210B2 (en) | 1980-03-24 | 1980-03-24 | Parallel operation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS592210B2 (en) |
-
1980
- 1980-03-24 JP JP3630280A patent/JPS592210B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS592210B2 (en) | 1984-01-17 |
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