Published October 15, 1975 | Version v1
Patent Open

Technique for plasma parameter measurement

Description

A method is proposed of determining stationary plasma parameters by probing with an electromagnetic wave with the frequency less than the maximum plasma frequency and by detecting the probe wave phase variation. In order to determine the local density of an inhomogeneous plasma the electromagnetic wave frequency is modulated and the local density of plasma is determined from the phase shift

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Additional details

Additional titles

Original title (Russian)
Способ определения параметров плазмы

Publishing Information

Imprint Pagination
3 p.
IPC:
Int. Cl. G01n23/24; H0Sh1/00.
IPC
Int. Cl. G01n23/24; H0Sh1/00.
Patent number
SU patent document 488124/A/

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
9353633
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
EQUILIBRIUM PLASMA; INHOMOGENEOUS PLASMA; LANGMUIR FREQUENCY; MICROWAVE RADIATION; MODULATION; PHASE SHIFT; PLASMA DIAGNOSTICS
Descriptors DEC
ELECTROMAGNETIC RADIATION; PLASMA; RADIATIONS

Optional Information

Notes
Filed 11 May 1973.