(a) Terangkan pertukaran antara faktor kualiti dan kehilangan litar resonans
Explain the tradeoff between the quality factor and the loss of a resonant circuit
(2 markah/marks)
(b) Diberikan seni bina penapis lulus tinggi urutan kedua pada Rajah 3 (a), hitung
dan selesaikan pemotongan frekuensi $\omega_c$ dan faktor kualiti, Q, berdasarkan
fungs pemindahan pesanan kedua generik yang diekstrak dari penggunaan
alat analisis, diberikan sebagai:
Given the second order high pass filter architecture in Figure 3(a), compute and solve
for the cutoff frequency $\omega_c$ and quality factor, Q, based on the generic second order
transfer function extracted from use of analysis tool, given as:
$\qquad H(s) = \frac{V_{out}}{V_{in}} = \frac{1}{1 + s^2/\omega_c^2 + s/\omega_cQ}$
Set 1
$R_1 = R_2 = 2.1 \text{ k}\Omega, \quad C_1 = C_2 = 0.05 \text{ }\mu F$
