A homogeneous plane wave of frequency 150 MHz, propagating on a lossy medium, has the electric field phasor of E = âx 180 e j200tz e -az V/m a) Find the phase velocity of the wave b) If the wave attenuates to 1% of its value in 20 meters distance; Find the attenuation constant (a) c) Write the instantaneous expression of E field (i.e., E(z,t))

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A homogeneous plane wave of frequency 150 MHz, propagating on a lossy medium, has the
electric field phasor of
E 3 ӑх 180 е
-az
е
-j200tz
V/m
a) Find the phase velocity of the wave
b) If the wave attenuates to 1% of its value in 20 meters distance; Find the attenuation
constant (a)
c) Write the instantaneous expression of E field (i.e., E(z,t) )
Transcribed Image Text:A homogeneous plane wave of frequency 150 MHz, propagating on a lossy medium, has the electric field phasor of E 3 ӑх 180 е -az е -j200tz V/m a) Find the phase velocity of the wave b) If the wave attenuates to 1% of its value in 20 meters distance; Find the attenuation constant (a) c) Write the instantaneous expression of E field (i.e., E(z,t) )
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