Hello people.
I'm working on a project where the goal is to build a frequency doubler. The input signal will be a sine wave that sweeps between 100 - 200 MHz. The output should be a sine wave that sweeps between 200 - 400 MHz.
I've found several frequency doubling circuits online (and in books), but the problem is:
1. the output isn't sinusoidal, or
2. I can't get them to work in simulation (LTspice IV - could be user mistake of course)
One big problem is that the circuits I find aren't complimented by an explanation on how to calculate the component values.
If anyone has suggestions for circuits, please, don't be shy.
Thanks
I'm working on a project where the goal is to build a frequency doubler. The input signal will be a sine wave that sweeps between 100 - 200 MHz. The output should be a sine wave that sweeps between 200 - 400 MHz.
I've found several frequency doubling circuits online (and in books), but the problem is:
1. the output isn't sinusoidal, or
2. I can't get them to work in simulation (LTspice IV - could be user mistake of course)
One big problem is that the circuits I find aren't complimented by an explanation on how to calculate the component values.
If anyone has suggestions for circuits, please, don't be shy.
Thanks