Answer Happy

Question 3 a. Consider the two blocks in Figure which represent two filters: a high pass filter and a low pass filter. Low-pass filter 01 ii. ₁ = cut-off angular frequency for the low-pass filter High-pass filter 02 00₂ = cut-off angular frequency for the high-pass filter A Butterworth filter is built based on the "cascaded" combination of the high pass filter and the low pass filter shown in Figure i. What kind of filter results from such a combination if 001 > 002? Does the order by which blocks are connected make any change on the resulting filter? Draw a picture of the combination of the two blocks. b. Determine the bandwidth of the resulting cascaded filter in Q6(a) if (₁=100 rad/sec and 2-10 rad/sec. Draw a picture of the frequency response of the resulting filter.