The phase angle corresponding to λ/4 in a standing-wave pattern is

More Questions from Electromagnetic Field Theory

• Which one of the following potential does not satisfy Laplace's equations?
• Most antenna consisting of a 50 meter long vertical conductor operates over a perfectly conducting ground plane. It is base fed at a frequency of 600 kHz. The radiation resistance of the antenna in ohms is
• Consider a loss less antenna with a directive gain of + 6 dB. If 1 mW of power is fed to it the total power radiated by the antenna will be
• Find the radiation resistance of an antenna of length λ/10 meter?
• A transmission line is feeding 1 watt of power to a horn antenna having a gain of 10 dB. The antenna is matched to the transmission line. The total power radiated by the horn antenna into the free space is
• The radiation resistance of a λ/16 wire dipole in free space will be nearly
• In a conductor which of the following relations hold good?
• A rectangular waveguide measures 3 x 4.5 cm internally and has a 10 GHz signal propagated in it. Calculate the wave impedance for dominant mode.
• A uniform plane wave is one in which
• The function f(x - vot) represent which of the following?

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