Orbital Elements In Satellite Communication

Each element is shown increasing i.

Orbital elements in satellite communication.

The plane contains this body s center. This video shows the 6 orbital or keplerian elements. That says given the orbit where the satellite is along that path. The orbital elements this system has six degrees of freedom.

Satellite communication 1 in general terms a satellite is a smaller object that revolves around a larger object in space. This paper discusses the effect caused by satellite orbit. We need six parameters to describe the orbit. Orbital elements are the parameters required to uniquely identify a specific orbit in celestial mechanics these elements are considered in two body systems using a kepler orbit there are many different ways to mathematically describe the same orbit but certain schemes each consisting of a set of six parameters are commonly used in astronomy and orbital mechanics.

It s an angular measure from the usual reference point of perigee or orbit s closest approach to earth. Orbital mechanics is the study of the motion of the satellites that are present in orbits. We know that communication refers to the exchange sharing of information between two or more entities through any medium or channel. In general it takes at least six parameters to uniquely define an orbit and a satellite s position within the orbit.

The six orbital elements none of which were invented by me. Following are the orbital elements. The excellent youtube channel by mrg3 titled animation for physics and astronomy has a good presentation of each orbital elements. Orbital elements are the parameters which are helpful for describing the orbital motion of satellites.

The six orbital elements none of which were invented by me. The effect of orbital elements on geo satellite communication quality abstract. Epoch is a number simply stating the time at which that snapshot was taken. So we can easily understand the space operations with the knowledge of orbital motion.

It is zero at perigee. Mean anomaly simply states the location of the satellite w r t perigee. For example moon is a natural satellite of earth. These elements are used to describe the position of a body in space.

Mean anomaly at epoch a set of orbital elements is a snapshot at a particular time of the orbit of a satellite. A satellite orbit is always in a plane around the heaviest body. Three of the parameters we will use describe how.