Chapter 1 Flashcards
1
Q
Which Factors define a LREW, TI, and tracking radar.
A
Band
PRF
Pulse Duration
RPM
Range
Other
2
Q
What is the difference between primary and secondary radar?
A
Primary sends a radar pulse and detects a reflection
Secondary sends a radar pulse then waits for the target transponder to send a return signal
3
Q
How does operating frequency affect radar performance?
A
Antenna size and shape
Performance in adverse weather
Higher freqs attenuate more than lower freqs
For HF radar, for over the horizon radar, refracting through ionosphere
