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A microwave communications link consists of two identical antennae. Each antenna works sym- metrically in send or receiv
Posted: Mon May 16, 2022 8:09 pm
by answerhappygod
- A Microwave Communications Link Consists Of Two Identical Antennae Each Antenna Works Sym Metrically In Send Or Receiv 1 (59.97 KiB) Viewed 49 times
A microwave communications link consists of two identical antennae. Each antenna works sym- metrically in send or receive mode. a) Assume antenna 1 radiates 1 W/m² into a beam of circular cross section with a diameter equal to the diameter of the parabolic reflector, D = 1 m. Calculate Erms and Brms for the radiated beam. D = 1 m L = 10 km b) Assume the parabolic reflector falls off antenna 1, which still radiates the same power but now emits this power isotropically, i.e., uniformly in all directions. How much power is received at Station 2?