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2 160 948

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C1

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IPC

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Application

99126973/09, 1999-12-21

(24)

Start date

1999-12-21

(22)

Actual filing date

1999-12-21

(45)

Published

2000-12-20

(72)

Inventor

Samojlov I.A.Kholodkova L.A.Chernoles V.P.

(73)

Holder

Voennyj Universitet Svjazi

ULTRAHIGH-FREQUENCY ANTENNA (DESIGN VERSIONS) Russian patent published in 2000 - IPC

Abstract RU 2160948 C1

FIELD: antenna engineering. SUBSTANCE: proposed antennas are suitable for operation in conjunction with ultrahigh-frequency radio and radio-relay stations. Antenna of first design version has angled metal reflector and two metal plates electrically connected to reflector edges. Radiator in the form of sector plate connected to feeder is installed in bisector plane of reflector. Antenna of second design version has four radiators identical to that used in first version which are formed by two reflectors whose tops are mirror images of each other; these radiators provide for shaping azimuthal quasi- nondirectional pattern. Optimal proportions of electrical dimensions affording utmost minimization of antenna size are determined. EFFECT: reduced size and improved electrical characteristics of antennas. 4 cl, 10 dwg

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RU 2 160 948 C1

Authors

Samojlov I.A.

Kholodkova L.A.

Chernoles V.P.

Dates

2000-12-20—Published

1999-12-21—Filed

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