Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng

تمرين 22

For the radar system in Example 10-11, calculate
a) the maximum range for detecting a target that has a backscatter cross section of 0.2 (m 2 ),
b) the directivity in (dB) of a new antenna necessary for detecting the new target at 42 (km), and
c) the total transmission loss in (dB) in the original case.