# HW#2 - HW2 EE 230 Electronic Circuits and Systems Due...

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HW2 EE 230 – Electronic Circuits and Systems Due Friday Sept 8, 5:00 pm Office Hours: THIS WEEK ONLY – Thursday Sept 9, 3 to 5 pm. Problem 1: Find the Fourier Series coefficients for the following signals. a) () ( ) ( ) sin cos 4 2 o vt t t T ππ =+ = (10 points) b) () ( ) sin 2 t π = (10 points) Problem 2: Find the continuous-time Fourier Transform for () exp x tt =− . (10 points) Review of phasor domain circuit analysis: Problem 3: Find the frequency, ω , when where i s (t) and v(t) are in phase. (10 points) Problem 4: For the circuit shown, find the current in the 50 Ω resistor as a function of time. (15 points)

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() ( ) () 3sin 2000 10cos 1000 4 it t vt t π =  =−   Hint: This problem can only be solved by superposition! Problem 5: For the circuit shown in P1.67 on page 59 of the book, find the transfer function for the circuit, determine if the circuit is a high-pass or low-pass filter, and
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HW#2 - HW2 EE 230 Electronic Circuits and Systems Due...

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