Low-noise amplifier with high linearity

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United States of America Patent

PATENT NO 8803612
SERIAL NO

13559135

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A low-noise amplifier with high linearity has two common source FET amplifying stages, where the amplifier performance is linearized by use of a second stage active biasing circuit including a current mirror with a feedback network. The linearity improvement technique is employed on a 0.5-2 GHz flat gain amplifier. The improvement causes nodegradation to other RF parameters and allows for the amplifier circuit to be realized in a gallium arsenide microwave monolithic integrated circuit.

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Patent OwnerAddress
SCIENTIFIC COMPONENTS CORPORATION13 NEPTUNE AVE BROOKLYN NY 11235-0003

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoh, Cheng Wei Pahang, MY 1 3
Ooi, Ben Zee Min Selangor, MY 1 3
Wong, Chee Ling Kuala Lumpur, MY 5 11

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