Question
a.
Selective fading
b.
Interference fading
c.
Absorption fading
d.
Polarization fading
Posted under Electronics and Communication Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Which type of fading causes serious distortion of modulated signal?
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. Which of the following is abnormal variation in ionosphere?
View solution
Q. Troposphere is the upper part of the Earth's atmosphere which absorbs large quantities of Sun's radiations.
View solution
Q. For resonant long wire antenna 'n' half wavelength long in free space, if 'n' is increased then inclination of the major lobe with wire axis will __________ .
View solution
Q. The maximum effective aperture of λ/2 (half-wave) antenna is
View solution
Q. Microwave signals follow the curvature of the earth and the phenomenon is known as
View solution
Q. In a carbon-zinc cell the function of the depolarizer is that
View solution
Q. Induction and radiation fields are equal at a distance equal to
View solution
Q. The effective height of an antenna is slightly greater than physical height because
View solution
Q. A long periodic antenna is a
View solution
Q. The wave in wave guide has
View solution
Q. While determining antenna height for terrestrial microwaves links, the effect of refraction from the atmosphere is taken care of by considering the effective curvature of the earth to be
View solution
Q. A T.V. station works at 300 MHz and radiates 100 kW of power. This signal received at a distance of 200 km will be
View solution
Q. The power gain of a half-wave dipole with respect to an isotropic radiator is
View solution
Q. In an impedance smith chart, a clockwise movement along a constant resistance circle gives rise to
View solution
Q. The relative permittivity of the ionosphere at ratio frequencies is
View solution
Q. Tropospheric scatter propagation is not subject to any fading.
View solution
Q. The attenuation in waveguide above to cut off frequency
View solution
Q. When a current carrying conductor is brought into magnetic field, the force that moves the conductor depends upon
View solution
Q. Due to which of the following reasons a lightning conductor on top of a building is made into a pointed spike?
View solution
Q. The virtual height of an ionospheric layer is __________ true height
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Electronics and Communication Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
