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2 579 816

(13)

(51)

IPC

H01P1/201(2006-01-01)

(21) (22)

Application

2015100764/28, 2015-01-12

(24)

Start date

2015-01-12

(22)

Actual filing date

2015-01-12

(45)

Published

2016-04-10

(72)

Inventor

Beljaev Boris AfanasevichTjurnev Vladimir VeniaminovichGaleev Rinat Gajseevich

(73)

Holder

Federalnoe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Fiziki Im. L.V. Kirenskogo Sibirskogo Otdelenija Rossijskoj Akademii Nauk

MULTILAYER BANDPASS FILTER Russian patent published in 2016 - IPC H01P1/201

Abstract RU 2579816 C1

FIELD: electrical engineering.

SUBSTANCE: multilayer bandpass filter, which is related to microwave and optical engineering, includes parallel layers of dielectric resonance thickness, each of which is separated from each other and from surrounding space adjacent mirrors. At that, each of its mirror is in form of flat array of strip conductors.

EFFECT: technical result is improved selective properties of filter, which is expressed in expansion of strips of enclosure above and below pass band due to considerable narrowing of parasite pass bands.

1 cl, 3 dwg

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RU 2 579 816 C1

Authors

Beljaev Boris Afanasevich

Tjurnev Vladimir Veniaminovich

Galeev Rinat Gajseevich

Dates

2016-04-10—Published

2015-01-12—Filed