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Amazon.com: CQRobot Ocean: 10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Board. for Industrial, Measurement, Automatic Doors, Sensor Lights, Reversing Radar, etc. : Electronics
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Hotsale Mini 10.525GHz Doppler Radar Motion Detector / Microwave Doppler Wireless Radar Sensor for LED Lighting - China Microwave Sensor and Microwave Module
A plane is moving in a circular path around the transmitter of the radar. Will there be Doppler shift detected in the radar? - Quora
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