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2 148 286

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IPC

(21) (22)

Application

98118676/09, 1998-10-07

(24)

Start date

1998-10-07

(22)

Actual filing date

1998-10-07

(45)

Published

2000-04-27

(72)

Inventor

Beljaev B.A.Leksikov A.A.Shepov V.N.Shikhov Ju.G.

(73)

Holder

Institut Fiziki Im. L.V.Kirenskogo So Ran

MICROSTRIP BANDPASS COMB FILTER Russian patent published in 2000 - IPC

Abstract RU 2148286 C1

FIELD: superhigh-frequency engineering. SUBSTANCE: filter has insulating substrate one of whose sides carries grounded base and other one, short-circuited strip conductors interconnected electromagnetically and conductively. Resonator conductors are straight; in addition, additional short-circuited strip conductors are deposited between strip conductors functioning as resonators and their sides are connected to adjacent resonators. Additional short-circuited strip conductors have variable length. EFFECT: enlarged operating passband of filter while retaining its specified electric strength. 1 dwg

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RU 2 148 286 C1

Authors

Beljaev B.A.

Leksikov A.A.

Shepov V.N.

Shikhov Ju.G.

Dates

2000-04-27—Published

1998-10-07—Filed

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