JPS6432706A - Frequency converting circuit - Google Patents
Frequency converting circuitInfo
- Publication number
- JPS6432706A JPS6432706A JP18942487A JP18942487A JPS6432706A JP S6432706 A JPS6432706 A JP S6432706A JP 18942487 A JP18942487 A JP 18942487A JP 18942487 A JP18942487 A JP 18942487A JP S6432706 A JPS6432706 A JP S6432706A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- high frequency
- distortion
- frequency signal
- diode
- 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.)
- Pending
Links
Landscapes
- Amplifiers (AREA)
Abstract
PURPOSE:To cause the constitution of a circuit to be simple and small-sized by generating a signal in which a distortion compensation signal is added to a high frequency signal from the hybrid circuit of a frequency converting circuit main body. CONSTITUTION:The signal level of a generating signal, divided into two and supplied by an output hybrid circuit 39, is reduced below a prescribed level by an attenuator 38 and supplied to a diode 37, and the diode 37 is operated in a nonlinear area. When an intermediate frequency signal is frequency- converted, a distortion is generated. The high frequency signal having the distortion component is mixed with the high frequency signal obtained at the output hybrid circuit 39 by a diode 33. Thus, by a high frequency output amplifier, the distortion generated at the time of an amplification is eliminated and, as a result, the high frequency signal with few distortion can be sent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18942487A JPS6432706A (en) | 1987-07-29 | 1987-07-29 | Frequency converting circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18942487A JPS6432706A (en) | 1987-07-29 | 1987-07-29 | Frequency converting circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6432706A true JPS6432706A (en) | 1989-02-02 |
Family
ID=16241019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18942487A Pending JPS6432706A (en) | 1987-07-29 | 1987-07-29 | Frequency converting circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6432706A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0586109A2 (en) † | 1992-08-11 | 1994-03-09 | Sumitomo Chemical Company, Limited | Polypropylene compositions and films thereof |
-
1987
- 1987-07-29 JP JP18942487A patent/JPS6432706A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0586109A2 (en) † | 1992-08-11 | 1994-03-09 | Sumitomo Chemical Company, Limited | Polypropylene compositions and films thereof |
EP0586109B2 (en) † | 1992-08-11 | 2005-05-04 | Sumitomo Chemical Company, Limited | Polypropylene compositions and films thereof |
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