SU456232A1 - Constant-time converter of two-element electric circuits in the period of following rectangular impulses - Google Patents
Constant-time converter of two-element electric circuits in the period of following rectangular impulsesInfo
- Publication number
- SU456232A1 SU456232A1 SU1808056A SU1808056A SU456232A1 SU 456232 A1 SU456232 A1 SU 456232A1 SU 1808056 A SU1808056 A SU 1808056A SU 1808056 A SU1808056 A SU 1808056A SU 456232 A1 SU456232 A1 SU 456232A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- constant
- period
- electric circuits
- time converter
- element electric
- Prior art date
Links
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
- Networks Using Active Elements (AREA)
Description
В момент равенства этих напр жений выходное напр жение ДУО 1 вновь мен ет знак, и описанный процесс повтор етс .At the moment of equality of these voltages, the output voltage of the DUO 1 changes sign again, and the described process is repeated.
Период генерируемых преобразователем пр моугольных импульсов определ етс только посто нной времени исследуемой цепи.The period of the rectangular pulses generated by the transducer is determined only by the time constant of the circuit under study.
r 4vr 4v
При преобразовании посто нной времени последовательно RL цепи она, как и в рассмотренном случае, помещаетс в цепь отрицательной обратной св зи УПТ 2, во входную цепь которого включаетс опорна катушка индуктивности; параллельных RC и RL цепей - они включаютс во входную цепь УПТ 2, охваченного соответственно емкостной и резистивной отрицательной обратной св зью. Уравнени преобразовани дл всех вариантов аналогичны вышеприведенному.When converting a constant time in series, an RL circuit is placed, as in the case under consideration, in a UFT 2 negative feedback circuit, the input inductance coil is included in the input circuit of which; parallel RC and RL circuits — they are included in the input circuit of the UFT 2, covered respectively by capacitive and resistive negative feedback. The transformation equations for all variants are similar to the above.
Предмет изобретени Subject invention
Преобразователь посто нной времени двухэлементных электрических цепей в период следовани пр моугольных импульсов, содержащий дифференциальный усилитель-ограничитель , соединенный через опорный элемент со входом усилител посто нного тока, охваченного отрицательной обратной св зью через цепь с преобразуемой посто нной времени, отличающийс тем, что, с целью расширени функциональных возможностей преобразовател один из входов суммирующего усилител соединен с выходом усилител посто нного тока непосредственно, а другой - последовательно через дифференциатор-ограничитель и интегратор, а выход подключен к одному из входов дифференциального усилител -ограничител , другой вход которого соединен с выходом интегратора.A constant-current converter of two-element electric circuits in the period of following rectangular pulses, containing a differential amplifier-limiter connected through a supporting element to the input of a direct current amplifier covered by negative feedback through a circuit with a convertible constant time, characterized in that In order to expand the functionality of the converter, one of the inputs of the summing amplifier is connected directly to the output of the DC amplifier, and the other is sequence through a differentiator, limiter and integrator, and an output connected to one of the inputs of the differential limiting amplifier, the other input of which is connected to the output of the integrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1808056A SU456232A1 (en) | 1972-07-24 | 1972-07-24 | Constant-time converter of two-element electric circuits in the period of following rectangular impulses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1808056A SU456232A1 (en) | 1972-07-24 | 1972-07-24 | Constant-time converter of two-element electric circuits in the period of following rectangular impulses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU456232A1 true SU456232A1 (en) | 1975-01-05 |
Family
ID=20521199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1808056A SU456232A1 (en) | 1972-07-24 | 1972-07-24 | Constant-time converter of two-element electric circuits in the period of following rectangular impulses |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU456232A1 (en) |
-
1972
- 1972-07-24 SU SU1808056A patent/SU456232A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3659184A (en) | Analog signal to discrete time interval converter (asdtic) | |
| SU456232A1 (en) | Constant-time converter of two-element electric circuits in the period of following rectangular impulses | |
| GB935242A (en) | Improvements in pulse width modulators | |
| US3134027A (en) | Precision integrator | |
| SU832701A1 (en) | Ac-to-dc voltage converter | |
| SU425128A1 (en) | CONVERTER PARAMETERS OF THREE TERMINAL CHAINS IN UNIFIED SIGNALS | |
| SU374725A1 (en) | DEVICE FOR FORMING RECTANGULAR PULSES FROM SINUSOIDAL VOLTAGE | |
| SU382102A1 (en) | DEVICE FOR INTEGRATING SLOWLY-CHANGING SIGNALS | |
| SU402015A1 (en) | ||
| SU461387A1 (en) | Constant-time converter for complex electrical circuits to frequency | |
| SU954882A1 (en) | Rms ac to dc voltage converter | |
| SU1075404A1 (en) | Voltage/time-interval converter | |
| SU456360A1 (en) | Reversible push pull automodulator | |
| SU364090A1 (en) | ANALOG-DIGITAL CONVERTER | |
| SU1615754A1 (en) | Square voltage to frequency converter | |
| SU470912A1 (en) | Pulse shaper | |
| SU541180A1 (en) | Integrator | |
| SU464828A1 (en) | Compensating device | |
| SU511687A1 (en) | Pulse Width Modulator | |
| SU930564A1 (en) | Device for pulse-phase control of converter | |
| SU503360A1 (en) | Voltage to time converter | |
| SU110278A1 (en) | Device for converting an alternating voltage signal to a constant voltage signal | |
| SU430445A1 (en) | ANALOG STORAGE DEVICE | |
| SU396816A1 (en) | CONVERTER OF THE PULSE OF PULSES IN THE VOLTAGE OF STEPPED FORM | |
| SU113437A1 (en) | Frequency investigation method of automatic control systems |