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2 202 844

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IPC

(21) (22)

Application

2000132008/28, 2000-12-21

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Start date

2000-12-21

(22)

Actual filing date

2000-12-21

(45)

Published

2003-04-20

(72)

Inventor

Mel'Nikov V.M.Usachev A.V.Dvorjadkina E.V.Ogurtsov S.D.Mel'Nikov V.V.

(73)

Holder

Mel'Nikov Vitalij MaksimovichUsachev Anatolij Vasil'EvichDvorjadkina Elena VladimirovnaOgurtsov Sergej Dmitrievich

GASEOUS AMMONIA MASER Russian patent published in 2003 - IPC

Abstract RU 2202844 C2

FIELD: quantum radiophysics. SUBSTANCE: maser is essentially enclosed system that has gaseous ammonia vessel and spark gap, pipeline with pump for feeding ammonia to cavity and pump for discharging spent ammonia from cavity and delivering it to vessel. Cavity is made in the form of stepping cone. Cooler and heater are built in system. Components designed to take off quantizing energy of ammonia molecules are connected to amplifiers. EFFECT: enlarged range of operating frequencies and simplified design of maser. 3 cl, 1 dwg

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RU 2 202 844 C2

Authors

Mel'Nikov V.M.

Usachev A.V.

Dvorjadkina E.V.

Ogurtsov S.D.

Mel'Nikov V.V.

Dates

2003-04-20—Published

2000-12-21—Filed