# Tagged Questions

170 views

### What happens to RLC circuits at resonance frequency, conceptually

What occurs when $$\omega = \omega_r$$ The circuit frequency equals its natural frequency? So what. And why is it important?
261 views

### Calculation of cutoff frequency in larger circuit

I'm having some difficulties choosing appropriate resistors and capacitors to get specific cutoff frequencies. I guess it's because I'm just considering the single pole components rather then the ...
816 views

### Why output of square wave signal after bypass capacitor is a triangular wave?

I understand square wave contains many sine waves of different frequencies as so does triangular wave. My impression with bypass capacitor is that the higher the frequencies the better it attenuates ...
3k views

### How do i calculate the frequency of an fm transmitter circuit?

Below is an FM transmitter circuit I found on the web that I would like to build from scratch. How I would calculate the carirer signal frequency so that I know where to tune my FM radio? If I ...
I'm manually drawing a straight-line Bode magnitude plot. Say, I have the following transfer function in standard form for a Bode plot: $$T(j\omega) = \frac{1+j\omega/10}{(1+j\omega/50)^2}$$ ...