Concept drill
dielectric medium
GATE Electronics & Communication · Electromagnetic Theory - Wave Propagation · 2003-2023
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Consider a narrow band signal, propagating in a lossless dielectric medium ($\epsilon_r = 4, \mu_r = 1$), with phase velocity $v_p$ and group velocity $v_g$. Which of the following...
medium
2003 PYQ
A uniform plane wave traveling in air is incident on the plane boundary between air and another dielectric medium with $${\varepsilon _r} = 4$$. The reflection coefficient for the...
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