JPS6252490B2 - - Google Patents
Info
- Publication number
- JPS6252490B2 JPS6252490B2 JP16034083A JP16034083A JPS6252490B2 JP S6252490 B2 JPS6252490 B2 JP S6252490B2 JP 16034083 A JP16034083 A JP 16034083A JP 16034083 A JP16034083 A JP 16034083A JP S6252490 B2 JPS6252490 B2 JP S6252490B2
- Authority
- JP
- Japan
- Prior art keywords
- gain
- gain control
- amplification
- signal
- amplification stage
- 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.)
- Expired
Links
- 230000003321 amplification Effects 0.000 claims description 80
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 80
- 239000003990 capacitor Substances 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
- H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages
Landscapes
- Control Of Amplification And Gain Control (AREA)
- Circuits Of Receivers In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16034083A JPS5972236A (ja) | 1983-09-02 | 1983-09-02 | 受信装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16034083A JPS5972236A (ja) | 1983-09-02 | 1983-09-02 | 受信装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11042479A Division JPS5530300A (en) | 1979-08-31 | 1979-08-31 | Gain control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5972236A JPS5972236A (ja) | 1984-04-24 |
| JPS6252490B2 true JPS6252490B2 (is) | 1987-11-05 |
Family
ID=15712862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16034083A Granted JPS5972236A (ja) | 1983-09-02 | 1983-09-02 | 受信装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5972236A (is) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5852772A (en) * | 1997-02-25 | 1998-12-22 | Ericsson Inc. | Receiver IF system with active filters |
-
1983
- 1983-09-02 JP JP16034083A patent/JPS5972236A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5972236A (ja) | 1984-04-24 |
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