1. Consider a conducting sphere with a radius a, of 1 m. What is the RCS of this sphere at an RF of 10 GHz? Give the answer in units of both square meters and dBsm. (Assume the sphere is "much larger than" the wavelength.) What must be the side length a, of a trihedral so that it has the same RCS at 10 GHz? What is the ratio of the size of the sphere compared with that of the trihedral, as/at?

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1. Consider a conducting sphere with a radius a, of 1 m. What is the RCS of this sphere at an RF
of 10 GHz? Give the answer in units of both square meters and dBsm. (Assume the sphere is
"much larger than" the wavelength.) What must be the side length a, of a trihedral so that it
has the same RCS at 10 GHz? What is the ratio of the size of the sphere compared with that of
the trihedral, as/at?
Transcribed Image Text:1. Consider a conducting sphere with a radius a, of 1 m. What is the RCS of this sphere at an RF of 10 GHz? Give the answer in units of both square meters and dBsm. (Assume the sphere is "much larger than" the wavelength.) What must be the side length a, of a trihedral so that it has the same RCS at 10 GHz? What is the ratio of the size of the sphere compared with that of the trihedral, as/at?
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