SU600693A1 - Periodic electric signal time position discriminator - Google Patents
Periodic electric signal time position discriminatorInfo
- Publication number
- SU600693A1 SU600693A1 SU752114489A SU2114489A SU600693A1 SU 600693 A1 SU600693 A1 SU 600693A1 SU 752114489 A SU752114489 A SU 752114489A SU 2114489 A SU2114489 A SU 2114489A SU 600693 A1 SU600693 A1 SU 600693A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- discriminator
- electric signal
- time position
- signal time
- periodic electric
- Prior art date
Links
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- Radar Systems Or Details Thereof (AREA)
Description
1one
Изобретение относитс к области радиолокационной техники и может найти применение , в частности, в радиопеленгаторах.The invention relates to the field of radar technology and can be used, in particular, in radio direction finders.
Известен дискриминатор, содержащий одноустойчивый элемент, например одповибраторы , на выходах которых вырабатываютс сигналы с входной и опорной частотами, двухстабильный элемент, на входы которого поданы упом нутые сигналы, логические элементы И 1.A discriminator is known which contains a single-stable element, for example, one-shot oscillators, at the outputs of which signals with input and reference frequencies are produced, a two-stable element at whose inputs the said signals are fed, logic gates And 1.
Однако одновременна дискриминаци нескольких частот в этом дискриминаторе невозможна .However, simultaneous discrimination of several frequencies in this discriminator is impossible.
Известен также дискриминатор, содержащий логические элементы, интеграторы и элементы сравнени . Принцип работы данного дискриминатора основан на генерировании пр моугольных сигналов, частота которых равна частоте входного сигнала 2.Also known is a discriminator containing logic elements, integrators, and elements of comparison. The principle of operation of this discriminator is based on the generation of rectangular signals whose frequency is equal to the frequency of the input signal 2.
Этот дискриминатор недостаточно точен. This discriminator is not accurate enough.
Прототипом изобретени вл етс дискриминатор , содержащий источник сигналов управлени частотной настройкой дискриминатора , генератор опорного сигнала, формирователи импульсов отсчета характерных точек измер емого и опорного сигналов и преобразователь временного интервала от характерной точки опорного сигнала до характерной точки измер емого сигнала в цифровой код, подключенный к формирователю измер емого сигнала и через формирователь опорного сигнала к генератору опорного сигнала 3.The prototype of the invention is a discriminator containing a source of control signals for the frequency setting of the discriminator, a reference signal generator, shapers of reference pulses of characteristic points of the measured and reference signals and a time interval converter from the characteristic point of the reference signal to the characteristic point of the measured signal into a digital code connected to the driver the measured signal and through the shaper of the reference signal to the reference signal generator 3.
Этот дискриминатор недостаточно точе)1.This discriminator is not accurate enough) 1.
Целью изобретенн вл етс повыщение точности дискриминации и упрощение дискриминатора .The purpose of the invention is to increase the accuracy of discrimination and simplify the discriminator.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752114489A SU600693A1 (en) | 1975-03-18 | 1975-03-18 | Periodic electric signal time position discriminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752114489A SU600693A1 (en) | 1975-03-18 | 1975-03-18 | Periodic electric signal time position discriminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU600693A1 true SU600693A1 (en) | 1978-03-30 |
Family
ID=20613040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752114489A SU600693A1 (en) | 1975-03-18 | 1975-03-18 | Periodic electric signal time position discriminator |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU600693A1 (en) |
-
1975
- 1975-03-18 SU SU752114489A patent/SU600693A1/en active
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