JPS6428016U - - Google Patents
Info
- Publication number
- JPS6428016U JPS6428016U JP12271387U JP12271387U JPS6428016U JP S6428016 U JPS6428016 U JP S6428016U JP 12271387 U JP12271387 U JP 12271387U JP 12271387 U JP12271387 U JP 12271387U JP S6428016 U JPS6428016 U JP S6428016U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- section
- calibration
- amplifies
- output signal
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Amplification And Gain Control (AREA)
Description
第１図はこの考案による信号増幅器の構成図、
第２図は第１図この考案による信号増幅器の動作
の様子を示す図、第３図は従来の信号増幅器の構
成図、第４図は第３図従来の信号増幅器の動作の
様子を示す図である。図中１は増幅部、２は校正
信号発生部、３は入力切換部、４は出力信号可変
部、５は制御部、６は電源部、７は外部信号入力
部、８は信号出力部である。なお、図中同一ある
いは相当部分には同一符号を付して示してある。
Figure 1 is a configuration diagram of the signal amplifier according to this invention.
Figure 2 is Figure 1. A diagram showing the operation of the signal amplifier according to this invention. Figure 3 is a block diagram of a conventional signal amplifier. Figure 4 is Figure 3. A diagram showing the operation of a conventional signal amplifier. It is. In the figure, 1 is an amplifier section, 2 is a calibration signal generation section, 3 is an input switching section, 4 is an output signal variable section, 5 is a control section, 6 is a power supply section, 7 is an external signal input section, and 8 is a signal output section. be. It should be noted that the same or corresponding parts in the figures are indicated by the same reference numerals.
Claims (1)
て、校正信号を発生する校正信号発生部と、外部
入力信号と校正信号を時分割で切換える入力切換
部と、信号を増幅する増幅部と、増幅部から出力
された信号の振幅と位相を調整する出力信号可変
部と、入力切換部と出力信号可変部を制御する制
御部とを有することを特徴とする信号増幅器。 In a signal amplifier that amplifies DC and AC signals, there is a calibration signal generation section that generates a calibration signal, an input switching section that switches between an external input signal and a calibration signal in a time-sharing manner, an amplification section that amplifies the signal, and an amplification section that generates a calibration signal. A signal amplifier comprising: an output signal variable section that adjusts the amplitude and phase of an output signal; and a control section that controls the input switching section and the output signal variable section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12271387U JPS6428016U (en) | 1987-08-11 | 1987-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12271387U JPS6428016U (en) | 1987-08-11 | 1987-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6428016U true JPS6428016U (en) | 1989-02-17 |
Family
ID=31370899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12271387U Pending JPS6428016U (en) | 1987-08-11 | 1987-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6428016U (en) |
-
1987
- 1987-08-11 JP JP12271387U patent/JPS6428016U/ja active Pending