Question: Need help with a Wireless Networking and Communications Question, (Computer Scienece, Math, IT related) Thanks. A parabolic reflector has a diameter of 3m. If the

Need help with a Wireless Networking and Communications Question, (Computer Scienece, Math, IT related)

Thanks.

A parabolic reflector has a diameter of 3m. If the antenna is 60% efficient, what is the gain of the antenna at 3GHz? 300MHz? 30 GHz? Does the gain remain constant as the frequency changes?

Please Explain.

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