A plane wave is propagating at a frequency of 100 MHz in a lossy medium. The amplitude of the electric field E at z-0 is equal to 200V/m. The medium is characterized by µ=1 and &=2. 1. Find the propagation constant y after 1m: the amplitude of E loses 60% of its value and the its phase angle changes of 180'. 2. Find the conductivity a 3. Find the real and complex notations of the electric field 4. Find the expression of the magnetic field H
A plane wave is propagating at a frequency of 100 MHz in a lossy medium. The amplitude of the electric field E at z-0 is equal to 200V/m. The medium is characterized by µ=1 and &=2. 1. Find the propagation constant y after 1m: the amplitude of E loses 60% of its value and the its phase angle changes of 180'. 2. Find the conductivity a 3. Find the real and complex notations of the electric field 4. Find the expression of the magnetic field H
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Transcribed Image Text:A plane wave is propagating at a frequency of 100 MHz in a lossy medium. The amplitude of the
electric field E at z=0 is equal to 200V/m. The medium is characterized by u=1 and &=2.
1. Find the propagation constant y after 1m: the amplitude of E loses 60% of its value and the
its phase angle changes of 180'.
2. Find the conductivity a
3. Find the real and complex notations of the electric field
4. Find the expression of the magnetic field H
5. Deduce D and B
6. Find the expression of the Poyting vector
7. Find its average with respect to t.
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