Satellite Ka Band Link Budget

It is these differences that i will explore to characterize their.

Satellite ka band link budget.

Tooway out link budget outlink from gateway hub to remote customer vsat site. Uplink from gateway bw 1030 mhz. Return link from vsat remote to the teleport. The default figures refer to a 4mhz wide carrier from a remote site to the hub.

In satellite communication systems there are two types of power calculations. Ka band satellite communications link budget trade off analysis mitigation technique muche mor than at lower frequencies. The ability of this communication satellite depends on the strength of the signal and the amount of thermal noise. In this paper we design the link budget of communication satellite.

Clearly high throughput satellites hts whether ku band or ka band have much higher gain antennas and also much more available power due frequency reuse offering many times more capacity than a wide beam. First let us discuss the basic terminology used in link budget and then we will move onto explain link budget calculations. Those are transmitting power and receiving power calculations. The outlink comprises 4 carriers per beam comprising 3 carriers of 52 msps plus 1 carrier of 40msps making a total used bandwidth of approx 206 mhz out of the allocated 236 mhz per beam.

Generic ka band link budget. It is therefore important that there is appropriate planning for the implementation of well designed ground systems network links reliability and resources so as to mitigate these adverse weather effects. The satellite has limits in both antenna gain and available power.