System and method for linearizing a transmitter by rejecting harmonics at mixer output

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United States of America Patent

PATENT NO 10044321
APP PUB NO 20180041168A1
SERIAL NO

15277534

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Abstract

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An apparatus and a method. The apparatus includes passive mixers, wherein each of the passive mixers includes a first input for receiving BBI, a second input for receiving BBI, a third input for receiving BBQ, a fourth input for receiving BBQ, a fifth input for receiving a first clock signal with a unique phase shift within one of the passive mixers, a sixth input for receiving a second clock signal with a unique phase shift within one of the passive mixers, a seventh input for receiving a third clock signal with a unique phase shift within one of the passive mixers, an eighth input for receiving a fourth clock signal with a unique phase shift within one of the passive mixers, and at least one output; and a voltage-domain vector summation array connected to the output of each of the passive mixers.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhagavatula, Venumadhav Santa Clara, US 6 6
Lu, Siuchuang Ivan San Jose, US 6 6
Son, Sang Won Palo Alto, US 44 439

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