mdocampo1
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i designed a microstrip oscillator with a frequency of 9 GHz.
it was simulated using Ansoft Designer.
A linear model (S2P) was used to represent the transistor, instead of a nonlinear model.
However after I implemented my design in a RT Duroid 5880 board, my circuit oscillated at 10.74 GHz.
What could be the reason of this change in frequency of oscillation?
Thank you
it was simulated using Ansoft Designer.
A linear model (S2P) was used to represent the transistor, instead of a nonlinear model.
However after I implemented my design in a RT Duroid 5880 board, my circuit oscillated at 10.74 GHz.
What could be the reason of this change in frequency of oscillation?
Thank you