Satellite and communication. ?

Question

i m student of electronics n communication branch final year we had one subject name satellite and communication. i had one doubt in dis sub can some one tell me what is the meaning of the term APOJEE AND PERIJEE. and what is RANDOM ACCESS TECHNIQUE. waiting for u guys to help me.

Answer 1

The words are derivative. The point of closest approach is called the periapsis or pericentre (also known as Perigee or Perihelion) and the point of farthest excursion is called the  apapsis (Apogee or Aphelion).

Confusing, isn't it.

Can't help with the Random Access Technique other than it is a technique to improve performance between earth stations using data systems and satellites. Maybe someone else can help.