de, [rad'um] is needed to reflect beam on 2.8 degree from metasurface, which is printed on a dielectric substrate and placed in the air, What value of the phase shift derivative where the incideat angle of radiation is zero and wavelength is 1.55 um. ,-15

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de,
[rad'um] is needed to reflect beam on 2.8 degree from metasurface, which is printed on a dielectric substrate and placed in the air,
What value of the phase shift derivative
where the incideat angle of radiation is zero and wavelength is 1.55 um.
,-15
Transcribed Image Text:de, [rad'um] is needed to reflect beam on 2.8 degree from metasurface, which is printed on a dielectric substrate and placed in the air, What value of the phase shift derivative where the incideat angle of radiation is zero and wavelength is 1.55 um. ,-15
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Step 1

The value of the phase shift can be determined by using Fermat’s Principle. Therefore,

Advanced Physics homework question answer, step 1, image 1

Where,

dφ/dx be defined as the phase shift

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