What is the gain of a parabolic antenna with an effective aperture of 32m2 transmitting at...

What is the gain of a parabolic antenna with an effective aperture of 32m² transmitting at 1.2GHz?

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venereology answered 2 years ago

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You are designing a satellite communications system with the following parameters: Satellite parabolic antenna has a...

You are designing a satellite communications system with the following parameters: Satellite parabolic antenna has a diameter of 1 meter Earth Station parabolic antenna has a diameter of 2.5 meters Operating frequency of the system is 4 GHz Transmission system bandwidth of 106 Hz Satellite transmitter power of 10 watts Assume earth receiver operating at room temperature (294 kelvin) a. What is the maximum distance the satellite can be from earth, in kilometers, so that the SNRdb at the earth...

A parabolic satellite dish reflects signals to the dish’s focal point. An antenna designer analyzed signals...

A parabolic satellite dish reflects signals to the dish’s focal point. An antenna designer analyzed signals transmitted to a satellite dish and obtained the probability density function f(x)=cæ1- 1 x2öfor 0<x<2,whereXisthedistance(inmeters)fromthecentroidofthe ç 16 ÷ èø dish surface to a reflection point at which a signal arrives. Determine the following: Value of c that makes f (x) a valid probability density function ?(? < 0.4 ?(0.1<?<0.4 ?(?) ?(?)

A C-band station has an antenna with a transponder gain of 54dB.The transmitter output power is...

A C-band station has an antenna with a transponder gain of 54dB.The transmitter output power is set to 100 W at a frequency of 6.10 GHz. The signal is received by a satellite at a distance of 37,500 km through an antenna with diameter of 6m. The signal is then routed to a transponder with a noise bandwidth of 36 MHz, and a gain of 110dB 1. Calculate the path loss. 2. Calculate power at the output port of the...

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What is the gain of a parabolic antenna with an effective aperture of 32m2 transmitting at...

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