ECE :: Electromagnetic Field Thoery
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The input impedance for a half dipole if radii of both the antenna is 4 and 8 meter respectively
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A rectangular waveguide measures 3 x 4.5 cm internally and has a 10 GHz signal propagated in it. Calculate the guide wavelength for dominant mode.
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A rectangular waveguide measures 3 x 4.5 cm internally and has a 10 GHz signal propagated in it. Calculate the cut off frequency for dominant mode.
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An isolated sphere in air has a radius equal to
meter, its capacitance is -
Find cut off wavelength for mode TE11 in a circular waveguide having radius 2 cm. Assume K'a = 1.841
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The sinusoidally time varying vector field
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A transmission line having 50 Ω impedance is terminated in a load of (40 + j 30) Ω. The VSWR is
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657 Ω.
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