JPH0286217U - - Google Patents
Info
- Publication number
- JPH0286217U JPH0286217U JP16628088U JP16628088U JPH0286217U JP H0286217 U JPH0286217 U JP H0286217U JP 16628088 U JP16628088 U JP 16628088U JP 16628088 U JP16628088 U JP 16628088U JP H0286217 U JPH0286217 U JP H0286217U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- time constant
- output signal
- input signal
- division
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Control Of Amplification And Gain Control (AREA)
Description
第1図は本考案の第1の実施例のAGC回路の
ブロツク図、第2図は第1図の動作を示す入出力
と時間との関係を示す特性図、第3図は本考案の
第2の実施例のAGC回路を示すブロツク図、第
4図は従来のAGC回路の一例を示すブロツク図
、第5図は第4図の入出力と時間との関係を示す
特性図である。
1,4……線形増幅回路、2……時定数回路、
3……除算回路、5……加算回路、6……検波回
路、11……入力信号、12,13,14,15
,16……出力信号。
FIG. 1 is a block diagram of the AGC circuit according to the first embodiment of the present invention, FIG. 2 is a characteristic diagram showing the relationship between input/output and time showing the operation of FIG. 1, and FIG. FIG. 4 is a block diagram showing an example of a conventional AGC circuit, and FIG. 5 is a characteristic diagram showing the relationship between input/output and time in FIG. 4. 1, 4...Linear amplifier circuit, 2...Time constant circuit,
3...Division circuit, 5...Addition circuit, 6...Detection circuit, 11...Input signal, 12, 13, 14, 15
, 16... Output signal.
Claims (1)
定数回路と、前記入力信号と前記時定数回路の出
力信号とにより除算を行つて出力信号を得る除算
回路とを備えたことを特徴とするAGC回路。 An AGC characterized by comprising: a time constant circuit that applies a predetermined time constant to an input signal from the outside; and a division circuit that performs division by the input signal and the output signal of the time constant circuit to obtain an output signal. circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16628088U JPH0286217U (en) | 1988-12-21 | 1988-12-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16628088U JPH0286217U (en) | 1988-12-21 | 1988-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0286217U true JPH0286217U (en) | 1990-07-09 |
Family
ID=31453526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16628088U Pending JPH0286217U (en) | 1988-12-21 | 1988-12-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0286217U (en) |
-
1988
- 1988-12-21 JP JP16628088U patent/JPH0286217U/ja active Pending