Question how to calculate satellite carrier bandwidth from the following parameters:
Answer Hi Mr Ayman,
These are actually signal parameters that are used for arriving at how much margin we can allow in the design during Link Budget. Bandwidth mainly depends on the Data Rate and the Modulation Type. Effective Noise bandwidth consideration dictate the threshold for margin. You can refer any Link Budget Calculators, now available aplenty, for this.
For derivations it is better to refer Text books, Tri. T. Ha as one of them. It is Digital Satellite Communications Text Book that explains very clearly the derivation.