ATPL: In relation to the satellite navigation system NAVSTAR/GPS, which of the following statements correctly describes the term 'Pseudo Random Noise (PRN)' signal?
Domanda 100, Radio Navigation - ATPL - Airline Transport Pilot license
| PRN is the atmospheric jamming that affects the signals transmitted by the satellites |
| PRN describes the continuous electro-magnetic background noise that exists in space |
| PRN is a code used for the identification of the satellites and the measurement of the time taken by the signal to reach the receiver |
| PRN occurs in the receiver. It is caused by the signal from one satellite being received from different directions (multipath effect) |
