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1 briefly discuss the determination of the fresnel reflection and transmission coefficients for an obliquely incident
1 why is the dimension b of a rectangular waveguide generally chosen to be less than or equal to one-half the dimension
1 discuss the nomenclature associated with the modes of propagation in a rectangular waveguide2 explain the
1 discuss the phenomenon of dispersion2 discuss the concept of group velocity with the aid of an example3 what
1 is the cutoff wavelength dependent on the dielectric in the waveguide is the cutoff fre- quency dependent on the
1 how would you characterize a transverse magnetic wave2 compare the phenomenon of guiding of uniform plane waves
1 what are apparent phase velocities why are they greater than the phase velocity along the direction of propagation2
1 write the expressions for the electric and magnetic fields of a uniform plane wave propagating in an arbitrary
1 what is the propagation vector interpret the significance of its magnitude and direction2 discuss how the phase
1 discuss the bounce-diagram technique of transient analysis of a line with uniform initial voltage and current
1 discuss the determination of the voltage and current distributions on an initially charged line for any given time
1 discuss the bounce-diagram technique of keeping track of the bouncing back and forth of the transient waves on a
1 describe the phenomenon of the bouncing back and forth of transient waves on a transmission line excited by a
what is the fundamental distinction between the occurrence of the response in one branch of a lumped circuit to the
1 how is the length of a short-circuited stub for a required input susceptance determined by using the smith chart2
1 why is a circle with its center at the center of the smith chart known as a constant swr circle where on the circle
1 what is a partial standing wave discuss the standing wave patterns corresponding to partial standing waves2
1 what is the voltage reflection coefficient at the junction between two transmission lines how are the current
1 discuss the condition for the validity of the quasistatic approximation for the input behavior of a physical
show that for a transverse electromagnetic wave the voltage between the conductors and the current along the conductors
the electric field of a uniform plane wave propagating in a perfect dielectric medium having m m0 is given by e 10
the free electron density in silver is 580 1028 m-3a find the mobility of the electron for silverb find the drift
find the electric field intensity required to produce a current of 01 a crossing an area of 1 cm2 normal to the field
1 what is a boundary condition how do boundary conditions arise and how are they derived2 summarize the boundary
1 what is skin effect discuss skin depth giving some numerical values2 why are low-frequency waves more suitable