تم الحل ✓
categoryالهندسة الكهربائية
schoolبكالوريوس
event_available2026-07-15
السؤال
Transcribed Image Text:
[Band-Rejection Filter (BRF)]: You are to choose values for
R₁,
R2 and the components within the dotted box (a resistor
R, capacitor
C, and inductor
L, assembled appropriately) so that the circuit meets the following requirements:
• It completely rejects a 700Hz signal
• The bandwidth rejection range is 20Hz (N.B. Use the Q, BW formulas in notes (silent video). LL.)
• When
vi(t) = 7√√2cos(2 × 700t) V, the RLC circuit in the box consumes
30mW
• When
vi(t) = 3V (i.e., DC), we require
vo (t)=-55V and resistor
R₁ will dissipate
25mW
+
R₁
ww
R₂
Note: In this problem, you may only submit numerical answers. (i.e. If 4 is the correct answer, 4 will be marked as correct, but 2+2 will be marked as
incorrect.)
R₁ =
=
લવ યુ
C =
H
L =
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