User's Manual

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Further, for metallic paint, more considerations will need to take place. The percentage of metal in the
paint, the size of the metal particles in the paint and the thickness of the different layers of paint can
all influence the attenuation of the radar and will need to be studied and kept within spec of the radar.
The max attenuation acceptable for the Oculii EAGLE to maintain its performance is described
below:
- One-way attenuation shall not exceed 2dB
- Max reflectivity co-efficient shall not exceed -2.2dB.
4.5 Sensor Radiation Cone
The sensor radiation cone is shown in the following diagrams. The sensor radiation cone shall be kept
free from metallic objects, or any objects that can interfere with the radar performance. The horizontal
field of view for the sensor is 120 degrees and the vertical field of view is 40 degrees, both symmetric
to the center of the sensor.
4.6 Sensor Operation Temperature
The sensor is designed to operate in the temperature range between - 40 to +105 Celsius. The
metallic body of the sensor is the main medium of heat transfer. To ensure proper heat transfer the
sensor should be exposed to cool free flowing air and should be in direct contact with thermal heat
transferring materials.
4.7 Multiple sensors mounting
22.5°
90°