Precision High Frequency Phase Adders

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20220103127A1
SERIAL NO

17550107

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electronic circuit including: a differential multiplier circuit with a first differential input and a second differential input and a differential output; and a phase locked loop (PLL) circuit including: (1) a balanced differential mixer circuit with a first differential input electrically connected to the differential output of the differential multiplier circuit, a second differential input, and an output; (2) a loop filter having an output and an input electrically connected to the output of the balanced differential mixer circuit; and (3) a voltage controlled oscillator (VCO) circuit having an input electrically connected to the output of the loop filter and with an output electrically feeding back to the second differential input of the balanced differential mixer circuit.

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Patent Owner(s)

Patent OwnerAddress
NEC ADVANCED NETWORKS INC630 CENTRAL AVENUE NEW PROVIDENCE NJ 07974

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Banu, Mihai New Providence, US 38 488
Feng, Yiping Skillman, US 24 333

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