高灵敏度,高灵活性,低成本,作用距离15米,用于探测移动物体的存在,速度,不能辨别运动目标的方向,用于智能照明。

可用于智能灯控制系统的开发

交通检测

在交通工程上,速度是计量与评估道路绩效和交通状况的基本重要数据之一。

 雷达测速牌

radar-based motion detector

- advanced PHEMT-oscillator with low current consumption

- split transmit and receive path for maximum gain

- mono (single channel) operation

- very small outline dimensions

Environmental Tests and Handling Precautions:

- This InnoSenT sensor is sensitive to damage from ESD.

- Normal precautions as usually applied to CMOS devices are sufficient when handling

the device. Touching the signal output pins has to be avoided at any time before

soldering or plugging the device into a motherboard

- Applying multimeters e.g. for resistance measurement between any of the connector

Parameter Symbol Rating Units

supply voltage VCC 5.5 V

operating temperature (out of spec) TOP - 40 / + 85 °C

storage temperature TSTG + 90 °C

Electrical Characteristics:

Parameter Symbol min. typ. Max. units comment

transmit frequency f 24.000 24.125 24.250 GHz

output power (EIRP) Pout 16 dBm

temperature drift ∆f - 1 MHz/°C

antenna pattern horizontal 70 ° azimuth

vertical 70 ° elevation

side lobe suppression horizontal 13 dB azimuth

vertical 13 dB elevation

IF output voltage offset - 300 300 mV

supply voltage VCC 4.75 5.0 5.25 V

supply current ICC 30 40 mA

pulse length tpulse 10 µs

operating temperature TOP - 20 + 60 °C

outline dimensions ~ 25 x 25 x 7 (12.7) mm compare drawi