Recent content by rjsalmon

Hello, I am trying to work out how to determine the phase angle between two sine wave mathematically? I have setup a Matlab Simulink model and I would like to calculate the phase angle between my current and voltage (both at the same frequency) without using preprogrammed blocks, as i...

Brilliant, thank you both very much. Its too difficult to find this information out online. Rob

Hi, I'm trying to work out how frequency multipliers physically work. What processes go on in order to multiply an input signal to a desired amount (ie 2 or 3 times the original frequency). I am interested in their use to generate a terahertz signal though I assume they work the same at most...