GB931864A - Improvements in or relating to electronic limiter circuits - Google Patents
Improvements in or relating to electronic limiter circuitsInfo
- Publication number
- GB931864A GB931864A GB2710459A GB2710459A GB931864A GB 931864 A GB931864 A GB 931864A GB 2710459 A GB2710459 A GB 2710459A GB 2710459 A GB2710459 A GB 2710459A GB 931864 A GB931864 A GB 931864A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impedance
- signal
- circuit
- aug
- input
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
- H03G11/002—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general without controlling loop
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/25—Arrangements for performing computing operations, e.g. operational amplifiers for discontinuous functions, e.g. backlash, dead zone, limiting absolute value or peak value
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
- H03G11/02—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general by means of diodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Abstract
931,864. Electric analogue computers. GENERAL PRECISION Inc. Aug. 7, 1959 [Aug. 15, 1958], No. 27104/59. Class 37. [Also in Group XL (c)] In a limiter circuit of the type in which the signal is applied to the bases of oppositely conductivity type transistors T-1, T-2 having a common emitter output terminal Vo and in which limiting is effected at the potentials of the collector electrodes, a feedback impedance is connected between output and input. This impedance may be a resistance (as shown) or a capacitive or mixed impedance so as to cause the circuit to integrate or provide another function. The circuit shown is a two quadrant multiplier in which one input signal Vx is applied to the input terminals together with a triangular voltage from a generator 20, while the other signal is supplied as oppositely varying voltages Vy to the collector electrodes to determine the limiting level.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75529258A | 1958-08-15 | 1958-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB931864A true GB931864A (en) | 1963-07-17 |
Family
ID=25038545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2710459A Expired GB931864A (en) | 1958-08-15 | 1959-08-07 | Improvements in or relating to electronic limiter circuits |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB931864A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3566145A (en) * | 1968-05-22 | 1971-02-23 | Gen Electric | Rectifier circuit |
| JPS49138743U (en) * | 1973-03-29 | 1974-11-29 |
-
1959
- 1959-08-07 GB GB2710459A patent/GB931864A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3566145A (en) * | 1968-05-22 | 1971-02-23 | Gen Electric | Rectifier circuit |
| JPS49138743U (en) * | 1973-03-29 | 1974-11-29 |
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