SU943634A1 - Device for measuring pulse time position - Google Patents
Device for measuring pulse time position Download PDFInfo
- Publication number
- SU943634A1 SU943634A1 SU802982958A SU2982958A SU943634A1 SU 943634 A1 SU943634 A1 SU 943634A1 SU 802982958 A SU802982958 A SU 802982958A SU 2982958 A SU2982958 A SU 2982958A SU 943634 A1 SU943634 A1 SU 943634A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- time position
- pulse time
- measuring pulse
- pulse
- measuring
- Prior art date
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- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Fire-Extinguishing Compositions (AREA)
Description
1one
Изобретение относитс к импулЕзСной технике и может быть использовано дл измерени времени прихода навигационных и других импульсных сигналов, в области систем точного времени дл синхронизации сигналов с The invention relates to an impulse technique and can be used to measure the arrival time of navigation and other impulse signals, in the area of accurate time systems for synchronizing signals with
помощью радиотехнических средств.using radio equipment.
Известно устройство дл измерени временного положени импульса, содержа- ,Q шее последовательно соединенные -полосовой фильтр, режекторный фильтр, блок формировани отсчетной точки и регистратор 1 .A device is known for measuring the temporal position of a pulse, comprising - Q serially connected ne-bandpass filter, notch filter, reference point forming unit and recorder 1.
Однако известное устройство характе- 5 ризуетс низкой точностью огфеделени времени прихода импульса, так как-оценка временного положени отсчетной точки зависит от вариаций формы поверхностного и отраженного импульсов, обусловленных 20 различными естественными и искусственными дестабилизирующими факторами, от изменени числа и уровн синусоидальных помех.However, the known device is characterized by a low fadefade accuracy of the pulse arrival time, since the estimate of the temporal position of the reading point depends on variations in the shape of the surface and reflected pulses due to 20 different natural and artificial destabilizing factors, on the change in the number and level of sinusoidal noise.
Наиболее близким к предлагаемому вл етс устройство дл измерени временного положени импульса, содержащее последовательно соединенные полосовой фильтр, режекторный фильтр, блок формировани отсчетной точки, регистратор, анализатор знака рассогласовани параметров сигнала, накопитель и коммутатор 2 .Closest to the present invention is a device for measuring the temporal position of a pulse, comprising a series-connected band-pass filter, a notch filter, a reference point forming unit, a recorder, a signal mismatch analyzer for signal parameters, a drive and a switch 2.
Указанное устройство имеет также низкую точность измерени времени прихода импульса, так как оно не обеспечи- вает независимость точности формировани отсчетной точки от изменени форм поверхностного и отраженного импульсов от изменени числа и уровн синусоидальных помех.The said device also has a low accuracy of measuring the time of arrival of the pulse, since it does not ensure the independence of the accuracy of the formation of the reference point from the change in the shapes of the surface and reflected pulses from the change in the number and level of sinusoidal interference.
Цель изобретени - повьпиение точности измерени за счет определени времени прихода импульсного сигнала.The purpose of the invention is to show the measurement accuracy by determining the arrival time of the pulse signal.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802982958A SU943634A1 (en) | 1980-09-22 | 1980-09-22 | Device for measuring pulse time position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802982958A SU943634A1 (en) | 1980-09-22 | 1980-09-22 | Device for measuring pulse time position |
Publications (1)
Publication Number | Publication Date |
---|---|
SU943634A1 true SU943634A1 (en) | 1982-07-15 |
Family
ID=20918089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802982958A SU943634A1 (en) | 1980-09-22 | 1980-09-22 | Device for measuring pulse time position |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU943634A1 (en) |
-
1980
- 1980-09-22 SU SU802982958A patent/SU943634A1/en active
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