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mmWave-based

Activity Recognition

Soo Min Kwon

Shreya Patel

Christine Mathews

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Advisor: Dr. Yingying Chen

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Soo Min Kwon

Christine Mathews

Shreya Patel

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Rising Sophomore

ECE

Rising Sophomore

ECE

Rising Senior

ECE

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PAST WEEK:

Learned basics of velocity & angle estimation
Configured the mmWave environment
Experimented with device using mmWave Studio
Finding distance offline using Python

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Velocity Estimation

Velocity is based on measured phase difference

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Angle Estimation

Angle measurement is based on the distance between RX antennas:

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mmWave Configuration

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mmWave Device

Measurement of Object

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Testing

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Offline Result Comparison

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OFFLINE RESULTS

STUDIO RESULTS

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GOALS FOR THIS & NEXT WEEK:

Debug and fix offline algorithm
Experiment with different configuration values that increase accuracy for short range detection
Experiment with moving objects to find velocity and angle

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Thank You!

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