cqmyg5
Advanced Member level 4
Hello,
I want to perform a HB simulation with a down-converter which only included a lna, a mixer and a vco, the RF input is 2450MHz, the LO frequency will be the ouput of vco in HB simulation. There's some difficults to achieved it:
If I use "1 tone" HB and "Oscport" for vco oscillation, how to perform 2 tones HB for Mixer?
If I use "2 tones" HB for mixer harmonic frequency, It will disable the input RF signal automatically and seems difficult to get convergence for vco.
How to do HB simulation for the circuit included both mixer and vco?
I want to perform a HB simulation with a down-converter which only included a lna, a mixer and a vco, the RF input is 2450MHz, the LO frequency will be the ouput of vco in HB simulation. There's some difficults to achieved it:
If I use "1 tone" HB and "Oscport" for vco oscillation, how to perform 2 tones HB for Mixer?
If I use "2 tones" HB for mixer harmonic frequency, It will disable the input RF signal automatically and seems difficult to get convergence for vco.
How to do HB simulation for the circuit included both mixer and vco?