I want to make a radar system which needs to send EM wave and receive the reflected wave from the ground.
I am looking for a ready to use RF signal processing hardware but can't be sure which is applicable.
As I found that, the required frequency range for us is approx. 700 - 1000 MHz. So, we need to process this frequency of signal. I talk to somebody who told be that we need ADC having double the frequency we use which is 2GHz or something. I am not sure what we need else and what should be looked for.
I need to visualize beneath the ground with spatial image created from the signal read.
I searched for articles but couldn't find sufficient data about the hardware that we can use.
I suppose it is ok to have some ready to use evaluation boards from IC companies if they fit. Such as this.