SU868663A1 - Radiolocation method of measuring ice dielectric constant - Google Patents

Radiolocation method of measuring ice dielectric constant Download PDF

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Publication number
SU868663A1
SU868663A1 SU802869481A SU2869481A SU868663A1 SU 868663 A1 SU868663 A1 SU 868663A1 SU 802869481 A SU802869481 A SU 802869481A SU 2869481 A SU2869481 A SU 2869481A SU 868663 A1 SU868663 A1 SU 868663A1
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SU
USSR - Soviet Union
Prior art keywords
dielectric constant
ice
measuring ice
measuring
radiolocation method
Prior art date
Application number
SU802869481A
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Russian (ru)
Inventor
Николай Николаевич Веренчиков
Юрий Григорьевич Ионов
Валентин Михайлович Глушков
Соломон Евсеевич Конторов
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Войсковая часть 62728
Предприятие П/Я А-7162
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Priority to SU802869481A priority Critical patent/SU868663A1/en
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Publication of SU868663A1 publication Critical patent/SU868663A1/en

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Description

ческой проницаемости льда, а следовательно , и другие характеристики льда (пористость, возраст и прочность ) .Формула изобретени ice permeability and, consequently, other characteristics of ice (porosity, age and strength). The invention formula

Радиолокационный способ измерени  диэлектрической проницаемости льда, основанный на облучений льда электромагнитными колебани ми с круговой пол ризацией и приеме отраженного сигнала, отли чающий с   тем, что, с целью повышени  точности измерени , лед облучают электромагнитными колебани ми под углом скольжени  20-40°, принимают отраженные сигналы с горизонтальной и вертикальной пол ризацией, измер ют уровни прин тых сигнсьпов и по отношению этих уровней определ ют диэлектрическую проницаемость льда.The radar method of measuring the dielectric constant of ice, based on the irradiation of ice by electromagnetic oscillations with circular polarization and receiving the reflected signal, which, in order to improve the measurement accuracy, ice is irradiated by electromagnetic oscillations at a slip angle of 20-40 °, echoes with horizontal and vertical polarization, measure the levels of received signals, and determine the dielectric constant of ice with respect to these levels.

Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination

1. Справочник по радиолокации. Перев. с англ, под ред. М. Скольник, т. 1, М., Советское Радио, 1976, с, 266-317.1. Handbook of radar. Trans. from English, ed. M. Skolnik, vol. 1, M., Soviet Radio, 1976, p. 266-317.

Claims (1)

Формула изобретения tClaims t Радиолокационный способ измерения диэлектрической проницаемости льда, основанный на облучений льда электромагнитными колебаниями с круговой поляризацией и приеме отраженного сигнала, отличающийс я тем, что, с целью повышения точности измерения, лед облучают электромагнитными колебаниями под углом скольжения 20-40°, принимают отражен ные сигналы с горизонтальной и вертикальной поляризацией, измеряют _ уровни принятых сигналов и по отноэ шению этих уровней определяют диэлектрическую проницаемость льда.A radar method for measuring the dielectric constant of ice, based on ice irradiation with circularly polarized electromagnetic waves and receiving a reflected signal, characterized in that, in order to improve the measurement accuracy, the ice is irradiated with electromagnetic waves at a sliding angle of 20-40 °, receive reflected signals with horizontal and vertical polarization, _ measured levels of the received signals and otno e sheniyu these levels determine the dielectric constant of ice.
SU802869481A 1980-01-11 1980-01-11 Radiolocation method of measuring ice dielectric constant SU868663A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802869481A SU868663A1 (en) 1980-01-11 1980-01-11 Radiolocation method of measuring ice dielectric constant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802869481A SU868663A1 (en) 1980-01-11 1980-01-11 Radiolocation method of measuring ice dielectric constant

Publications (1)

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SU868663A1 true SU868663A1 (en) 1981-09-30

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SU (1) SU868663A1 (en)

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