Question

what is the main theory behind radar​ ?

Answer 1

A radar system transmitselectromagnetic energy and analyzesthe energy reflected back to it (by an object). The theory behind radar, on the other hand, is very complex. An understanding of the theory is essential in order to be able to specify and design radar systems correctly

Answer 2

A radar system transmits electromagnetic energy and analyzes the energy reflected back to it (by an object). The theory behind radar, on the other hand, is very complex. An understanding of the theory is essential in order to be able to specify and design radar systems correctly.