sina_extreme
Junior Member level 2
![untitled.JPG untitled.JPG](https://www.edaboard.com/data/attachments/6/6881-45511f51884704d0f9456873169b8102.jpg)
hi
this is a simple AM modulator and an easy one
I can understand the whole circuit except for those two parallel diodes
could any one explain me their role
and I guess they are not for DC consistency because the circuit works even better without them ( this is just an assumption based on my simulation results )
could you introduce me a book better than clark-hess on telecomunication circuits ?
thanks for your attention