CELL MEASURING DIELECTRIC PERMITTIVITY OF LIQUID Russian patent published in 1997 - IPC

Abstract RU 2089889 C1

FIELD: measurement technology, SHF equipment. SUBSTANCE: cell measuring dielectric permittivity of liquid has two microstrip resonators with dielectric filling which are coupled electromagnetically. Their resonance frequencies are equal and coupling coefficient becomes zero. Such design makes it possible to exclude necessity in use of SHF generator tuned by frequency and frequency meter while measuring dielectric permittivity of liquid by means of proposed cell. EFFECT: simplified design, enhanced functional reliability. 1 dwg

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RU 2 089 889 C1

Authors

Beljaev B.A.

Leksikov A.A.

Tjurnev V.V.

Dates

1997-09-10—Published

1994-09-30—Filed