KERALA UNIVERSITY Class 8 microwave devices and circuits Question Paper 2019

Practice authentic previous year questions for better exam preparation.

Sample Questions

What are the features of signal flow graph and its advantages.
Show that it is impossible to construct a 3 port network i.e lossless, reciprocal and matched at all ports.
S-parameters for the HPHFET at 2 GHz with bias voltage $\mathrm{V}_{\mathrm{gs}}=0$ are $\left(\mathrm{Z}_{0}=50 \Omega\right) \mathrm{S}_{11}=0.894<-60.6^{\circ} ; \mathrm{S}_{12}=0.020<62.4^{\circ} ; \mathrm{S}_{21}=3.122<123.6^{\circ}$ and $\mathr...
Discuss the effect of strip thickness in microstrip lines.
Find the ABCD parameter of a transmission line of length I and propagation factor $\beta$.