From Pozar, ex. 8.3: Design a maximally flat low-pass filter with a cutoff frequency of 2...

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From Pozar, ex. 8.3: Design a maximally flat low-pass filter with a cutoff frequency of 2 GHz, impedance of 50 Ohm (i.e. Rs-RL= 50 Ohm), and at least 15 dB insertion loss at 3 GHz. Compute and plot the amplitude response and group delay for f = 0 to 4 GHz and compare with an equal ripple (1 dB ripple). From Pozar, ex. 8.3: Design a maximally flat low-pass filter with a cutoff frequency of 2 GHz, impedance of 50 Ohm (i.e. Rs-RL= 50 Ohm), and at least 15 dB insertion loss at 3 GHz. Compute and plot the amplitude response and group delay for f = 0 to 4 GHz and compare with an equal ripple (1 dB ripple).

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