Active circulator

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United States of America Patent

PATENT NO 9054676
APP PUB NO 20130169367A1
SERIAL NO

13805032

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An active circulator for a microwave system. The microwave system includes at least one front-end arrangement. Each front-end arrangement includes a power amplifier function arranged to deliver an amplified output signal via a circulator function to an antenna in a transmit mode. A low noise amplifier function is arranged to amplify an input signal from the antenna via the circulator function in a receive mode. The circulator function is arranged to direct a signal flow between the transmit and receive modes. Each front-end arrangement includes one active circulator. The active circulator includes the power amplifier function, the low noise amplifier function and the circulator function of directing a signal flow. The functions integrated into one module. Also, a method to manufacture the active circulator.

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Patent Owner(s)

  • SAAB AB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nilsson, Joakim Mölndal, SE 17 41
Vickes, Hans-Olof Särö, SE 7 23

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