I have question for environment of mmWave Sensor.
in Blogs, i found mmwave sensor did not effect by rain, wall. mmWave Electromagnetic wave can see through with rain and walls like panel, brick.
[1st Question]
how about insulation fire brick which is used at steel making plant for molten steel? can mmWave Sensor see object through Insulation fire brick?
[2nd Question]
Can electromagnetic wave of mmWave pass through molten steel or reflect wave or absorb wave? What happen with molten steel?
please advise me if anyone have experience or theoretically.
Thank you...
