ECE :: Electromagnetic Field Thoery
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After reflection from a plane conducting surface, the apparent velocity of electromagnetic wave becomes greater than the velocity of light in free space is called
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In a turnstile antenna the crossed dipoles are excited with voltages
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Consider the following; for a loss-less transmission line we can write,
- Zin = - jz0 for a shorted line with l = λ/8
- Zin = ± j ∞ for a shorted line with l = λ/4
- Zin= jz0 for an open line with l = λ/2
- Zin = 0 for a matched line of any length
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Strip lines are used at
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In end fire array the principle direction of radiation
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Which of the following does not characterize a ferromagnetic material?
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Solution of Laplace equations, which are continuous through the second derivative, are called
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The skip distance does not depends upon
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Which one of the following statement is correct?
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