adnan012
Advanced Member level 1
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Hi,
ADS simulation for PD20015 gives me input impedance of (1.33+j*0.193)ohm at 1850MHz.
ADS smith chart utility generates matching network with a series 680pH inductor value under auto matching. how can i realize this small inductor value? is it possible to design the inductor using transmission lines on standard FR4 sheet?
the matching network is
50ohm(source)----shunt capacitor----series inductor----ldmos input
ADS simulation for PD20015 gives me input impedance of (1.33+j*0.193)ohm at 1850MHz.
ADS smith chart utility generates matching network with a series 680pH inductor value under auto matching. how can i realize this small inductor value? is it possible to design the inductor using transmission lines on standard FR4 sheet?
the matching network is
50ohm(source)----shunt capacitor----series inductor----ldmos input