System and method for wideband high current RF choke network

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United States of America Patent

PATENT NO 9077309
APP PUB NO 20140320235A1
SERIAL NO

14192933

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Abstract

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A high current RF choke network comprising a high current RF choke combined with an all-pass T-bridge filter. The high current RF choke may be connected to a grounded capacitor in the serial branch of the all-pass filter. In this case the parasitic capacitance of the RF choke practically becomes an integral part of the all-pass filter capacitor. The added capacitance in parallel to the parasitic capacitance of the high current RF choke practically neutralizes the resonances of the high current RF choke and thus extends significantly the operating frequency range of the network. The operating frequencies bandwidth range of the high current RF choke network is extended from the legacy range of 5 MHz to 1 GHz up to an extended range of at least 5 MHz to 3 GHz.

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Patent Owner(s)

Patent OwnerAddress
ATX NETWORKS (TORONTO) CORP100 KING STREET WEST 1 FIRST CANADIAN PLACE STE 6200 TORONTO ONTARIO M5X 1B8

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dounaevski, Oleg Hadera, IL 8 78

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