Generate KERALA UNIVERSITY Class 8 micorwave devices and circuits Question Paper
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Sample Questions
- (b) Derive the expression to find line impedance of transmission line.
- (a) What is directional coupler? Derive the S-matrix of two-hole directional coupler.
- Why phase focusing effect is important in magnetron? ( $\mathbf{1 0} \boldsymbol{\times} \mathbf{2} \boldsymbol{=} \mathbf{2 0}$ Marks) P.T.O. Answer one full questions from each Module, 20 marks eac...
- (a) Compare micro-strip and strip line from the perspective of sensitivity to the dielectric coefficient.
- (b) A lossless parallel strip line has a conducting strip width $w$. The substrate dielectric separating the two conducting strips has a elative dielectric constant of 6 and a thickness of 4 mm . Calc...