Injection-locked clock-multiplication for mixer local oscillator (LO) generation

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United States of America Patent

PATENT NO 11967980
APP PUB NO 20210367629A1
SERIAL NO

17393564

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Abstract

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Techniques are described related to digital radio control and operation. The various techniques described herein enable high-frequency local oscillator (LO) signal generation using injection locked cock multipliers (ILCMs). The techniques also include the use of LO signals for carrier aggregation applications for phased array front ends. Furthermore, the disclosed techniques include the use of array element-level control using per-chain DC-DC converters. Still further, the disclosed techniques include the use of adaptive spatial filtering and optimal combining of analog-to-digital converters (ADCs) to maximize dynamic range in digital beamforming systems.

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Patent Owner(s)

Patent OwnerAddress
INTEL CORPORATIONSANTA CLARA CA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jann, Benjamin Hillsboro, US 19 39
Patnaik, Satwik Portland, US 11 54
Ravi, Ashoke Portland, US 106 1163

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