Inter Satellite Link Budget

The link budget for the inter satellite link between an existing satellite mission such as spot 6 and a conceptual satellite negotiator was estimated.

Inter satellite link budget.

The satellite link will use tdm to bundle all the packets and send them in one large 100 mbps data link. Diameter satillite antenna m. In general these calculations are called as link budget calculations the unit of power is decibel. Analysis of the laser link budget results.

23 46 critical points in a satellite link received power noise signal to noise ratio conclusions friis formula antennas polarization propagation humsat d. The inter satellite link transceiver to be able to establish the space wireless network. The inter satellite laser link budget takes the commonly used 810 and 1550 nm wave length laser as example with the inter satellite distance as 41263 405 km zhao et al 2011. The work concludes that from the link budget.

First inter satellite radio link was established in 1975 first inter satellite laser link in 2001. Uplink antenna transmit gain dbi. Uplink antenna diameter m. 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. As i can see one of the main distinction of optical link is that we need to configure the direction as opposed to radio where we emit the signal broadly. Prompted by the limited number of link budget studies for cubesat radio systems this paper aims at augmenting exist. Satellite link budget calculator.

Radio link design the goal of radio link design is to ensure that a reliable. In satellite communication systems there are two types of power calculations. Satellite to satellite link budget. This should be enough bandwidth to handle all realistic communication scenarios.

Uplink antenna aperture efficiency e g. The budget result of the information transmission rate of the 810 nm wave length laser link is indicated as fig.