group RL 1 -63 Yakusevich Maksim Figure

group RL 1 -63 Yakusevich Maksim

Figure 1. 1 - Frequency response of different types of filters: a - the fourth-order filters, b - a tenth-order filters, 1 lowpass filter with a critical damping 2 - Bessel lowpass filter, 3 - Butterworth lowpass filter, 4 - Chebyshev lowpass filter with uneven 3 d. B

Figure 1. 3 - Scheme of the active low-pass filter of the second order Sallen-Key with a positive feedback loop

Chebyshev lowpass filter 2 nd order Chebyshev lowpass filter fourth order type order F cutoff Hz Low-pass filter 4 600 Chebyshev type order F cutoff Hz Low-pass filter 2 600 Chebyshev - Table 2. 3 - Chebyshev lowpass filter fourth order Table 2. 2 - Chebyshev lowpass filter 2 nd order - Figure 2. 5 - Scheme lowpass Chebyshev fourth order Figure 2. 4 - Scheme lowpass Chebyshev second order, built in the program Multisim 12. 0

Figure 2. 6 - magnitude and phase response lowpass Chebyshev 2 nd order and 4 th order (Δ), built in the program Multisim 12. 0 Amplitude ejection % 6 The cutoff frequency (0. 707) Hz 870 The cutoff frequency (0. 1) к Hz 2. 3 Table 2. 4 - Characteristics of lowpass Chebyshev 2 nd order Amplitude ejection % 7. 2 The cutoff frequency (0. 707) Hz 660 The cutoff frequency (0. 1) Hz 951 Table 2. 4 - Characteristics of lowpass Chebyshev 4 nd order

type order F cutoff Hz Low-pass filter 4 600 Chebyshev Table 2. 6 - Chebyshev lowpass filter fourth order with reference parameters Figure 2. 7 - magnitude and phase response lowpass Chebyshev fourth order with a simple reference parameters (Δ), built in program Multisim

Amplitude ejection % 8. 6 The cutoff frequency (0. 707) Hz 632 The cutoff frequency (0. 1) к Hz 951 Table 2. 7 - Characteristics of lowpass Chebyshev fourth order with reference parameters Amplitude ejection % 7. 2 The cutoff frequency (0. 707) Hz 660 The cutoff frequency (0. 1) к Hz 951 Table 2. 8 - Characteristics of lowpass Chebyshev fourth order type order F cutoff Hz Low-pass filter 4 600 Chebyshev Table 2. 9 - Chebyshev low pass filter 4 th-order release of 30%

Figure 2. 8 - magnitude and phase response lowpass Chebyshev fourth-order release of 30% and 7% (Δ), built in the program Multisim 12. 0 Amplitude ejection % 31 The cutoff frequency (0. 707) Hz 644 The cutoff frequency (0. 1) к Hz 855 Table 2. 10 - Characteristics lowpass Chebyshev fourth-order release of 30% Amplitude ejection % 7. 2 The cutoff frequency (0. 707) Hz 660 The cutoff frequency (0. 1) к Hz Table 2. 10 - Characteristics lowpass Chebyshev fourth-order release of 7% 951