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2 234 774

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(51)

IPC

(21) (22)

Application

2002101223/09, 2002-01-08

(24)

Start date

2002-01-08

(22)

Actual filing date

2002-01-08

(45)

Published

2004-08-20

(72)

Inventor

Savelenko A.A.Kurnosenko V.N.Nartov S.V.Lopat'Ko N.P.Sturov A.G.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut

MULTIBEAM MIRROR ANTENNA Russian patent published in 2004 - IPC

Abstract RU 2234774 C2

FIELD: antenna engineering.

SUBSTANCE: multibeam mirror antenna has parabolic reflector made in the form of parallel conducting plates and feeds brought out of focus. Edges of plates form reflecting surface. Distance between plates varies obeying definite law between λsh /2 and λl/2, where λsh and λl are minimal and maximal wavelengths of operating frequency band, respectively.

EFFECT: provision for stabilizing intersection level of adjacent directivity patterns in beam within broad frequency band.

1 cl, 1 dwg

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RU 2 234 774 C2

Authors

Savelenko A.A.

Kurnosenko V.N.

Nartov S.V.

Lopat'Ko N.P.

Sturov A.G.

Dates

2004-08-20—Published

2002-01-08—Filed