Generate KERALA UNIVERSITY Class 6 antenna and wave propagation Question Paper
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Sample Questions
- Define radiation resistance. Derive the expression for radiation resistance of short dipole.
- Define directivity. Derive the expression for directivity.
- A thin dipole antenna is $\lambda / 15$ long. If its loss resistance is $15 \Omega$, find the radiation resistance and efficiency.
- Derive the expression for electric field intensity of array of two isotropic point sources of equal amplitude and phase.
- Write a note on binomial arrays.