This is seen in Figure \PageIndex3(b), which is the response of the filter to a fast chirp with a chirp rate of 400 MHz/μs and a chirp duration of 250 ns, and begi...This is seen in Figure \PageIndex3(b), which is the response of the filter to a fast chirp with a chirp rate of 400 MHz/μs and a chirp duration of 250 ns, and beginning at 950 MHz and ending at 1050 MHz.