KMY24 - Microwave Motion Sensor

Datasheet Summary

Description

The KMY 24 is a microwave rader motion sensor based on the Doppler effect.

It transmits a low energy microwave radiation at 2.45 GHz which is reflected by objects.

If the object is moving relative to the sensor, a Doppler shift occurs.

Features

High sensitivity Dual Mixers enabling direction detecting High reliability Low power consumption Low harmonic emission Small size Light weight Low cost Marking KMY 24 Ordering Code Operating Frequency Q62702-R323 2.45 GHz License No. BZT G127520H Typ KMY 24 Pin Configuration 1 2 3 4.
VS (GND) VD1 (output voltage D1) VD2 (output voltage D2) + VS.

Infineon Technologies

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Datasheet Details

Part number	KMY24
Manufacturer	Infineon Technologies
File Size	79.02 KB
Description	Microwave Motion Sensor
Datasheet	KMY24 Datasheet
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www.DataSheet4U.com Microwave Motion Sensor KMY 24 Description The KMY 24 is a microwave rader motion sensor based on the Doppler effect. It transmits a low energy microwave radiation at 2.45 GHz which is reflected by objects. If the object is moving relative to the sensor, a Doppler shift occurs. The shifted wave is mixed with the original wave in two mixers, resulting in two output voltage signals. The phase shift between these two signals is negative or positive depending on whether the target is approaching or receding from the detector. Features • • • • • • • • High sensitivity Dual Mixers enabling direction detecting High reliability Low power consumption Low harmonic emission Small size Light weight Low cost Marking KMY 24 Ordering Code Operating Frequency Q62702-R323 2.

Published: Feb 27, 2008 |