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2 366 046

(13)

(51)

IPC

H01Q9/00(2006-01-01)

(21) (22)

Application

2007131059/09, 2007-08-14

(24)

Start date

2007-08-14

(22)

Actual filing date

2007-08-14

(45)

Published

2009-08-27

(72)

Inventor

Beda Sergej IvanovichEliseev Valerij NikolaevichKatanovich Andrej AndreevichPeredin Jurij Grigor'EvichSkvortsov Andrej Gennad'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Institut Avtomatizirovannykh Sistem I Kompleksov Svjazi

LOG-PERIODIC ANTENNA MADE UP OF LINER-SPIRAL VIBRATORS Russian patent published in 2009 - IPC H01Q9/00

Abstract RU 2366046 C2

FIELD: radio engineering.

SUBSTANCE: proposed log-periodic antenna incorporates radiator that makes log-periodic vibrator antenna elements. Aforesaid radiator has its symmetric and linear dipoles aligned and feature common excitation point. Note here that linear dipole length 2H^L is twice as small as spiral dipole wire length 2H^S.

EFFECT: smaller sizes of vibrators and antenna.

2 dwg

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RU 2 366 046 C2

Authors

Beda Sergej Ivanovich

Eliseev Valerij Nikolaevich

Katanovich Andrej Andreevich

Peredin Jurij Grigor'Evich

Skvortsov Andrej Gennad'Evich

Dates

2009-08-27—Published

2007-08-14—Filed