Help with exponential Fourier series

Discussion in 'Homework Help' started by HMA_, May 3, 2014.

1. HMA_ Thread Starter New Member

May 3, 2014
2
0
Hi everyone,

I am working in low pass filter (RL circuit) with a signal input

where x1(t)= 16u(t+0.25x10^(-6))-16u(t-0.25x10^(-6))
frequency =1MHz and 50% duty cycle

the question is to find y(t) ( the Voltage in the resistance )

I did find the transfer function H(W)
I tried to find the exponential Fourier series coefficients of x(t) and I did not get it

so could you pleases help me in this and show me how to find the Fourier series coefficients

thanks for your time

2. WBahn Moderator

Mar 31, 2012
20,059
5,655
What is 1MHz with a 50% duty cycle?

3. HMA_ Thread Starter New Member

May 3, 2014
2
0
^^^^^

it is part of small project I just want to know how to get Fourier series coefficients

4. WBahn Moderator

Mar 31, 2012
20,059
5,655
I can't help you because I don't understand the problem as you have stated it. You are saying that something is 1 MHz with a 50% duty cycle. WHAT is 1 MHz with a 50% duty cycle?