Page 115 - Analog and Digital Filter Design

3dB
Order Frequency Zero 1 Zero 2 Zero 3 Zero 4 Zero 5
1 2 0.24766 I 5.71025
3 0.47234 2.44466
4 0.63008 1.71786 4.14729
5 0.73314 1.43419 2.32056
6 0.80 10 1 1.29247 1.76554 4.82355
7 0.84702 1.21098 1.51006 2.72104
8 0.87924 1.15962 1.36787 2.04716 5.82983
9 0.90252 1.12510 1.27942 1.72376 3.23961
10 0.91980 1.10075 1.22019 1.53753 2.39476 6.94985

Table 3.18

Inverse Chebyshev Zero Locations with 3dB Bandwidth and 30dB Stopband
Attenuation

Filter Order Real Part Imaginary Part

2 0.70705 0.71416
3 0.48497 0.89059
1.06023
4 0.34458 0.95850
1.01575 0.48477
5 0.25195 0.98715
0.84806 0.78437
1.27301
6 0.18956 0.9993 1
0.66693 0.94206
1.27912 0.484 13
7 0.14654 1.00433
0.51754 I ,01521
1.10765 0.83445
1.56433
8 0.1 1606 1.00620
0.405 17 1.04570
0.89101 1.02668
1.57316 0.53963
9 0.09389 1.00667
0.32256 1.05619
0.7018 1 1.11330
1.36537 0.9 3 9 5 0
1.89050
10 0.07736 1.00652
Table 3.19 0.26151 1.05767
0.55545 1.14468
Inverse Chebyshev Poles with 1.10003 1.15506
3dB Bandwidth and 40dB 1.88559 0.61545
Stopband Attenuation