Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
13 Cards in this Set
- Front
- Back
|
Purpose of CFAR feature?
|
Constant False Alarm Rate feature discriminates clutter or noise near target preventing automatic tracking systems from being overloaded by random signals
|
|
|
Characteristics of Fire control/ tracking radar
|
Very high PRF, narrow beam, narrow pulse, large antenna, high frequency
|
|
|
4 Types of Fire Control/ Tracking Radars
|
AN/ SPG-51D Missile Detector
AN/ SPG-60 AN/ SPG-62 Illuminator AN/ SPN-35 Aircraft Control |
|
|
Radar features that overpower jamming a.k.a "spoofing"
|
Increase signal strength-"Burn Through"
Pulse Compression-"Chirp Through" Frequency Agility- "Frequency Hopping" Sidelobe Cancellation Polarization |
|
|
AN/ SPG-60
What does G mean? |
Fire Control
|
|
|
AN/ SQQ-19
What does QQ mean? |
Sonar and Underwater Sound, Special or Combination
|
|
|
AN/ SPY-1
What does Y mean? |
Survelillance and Control
|
|
|
AN/ SPY-2
What does AN mean? |
Used to designate Army Navy
Now |
|
|
Sensitivity Time Control (STC)
|
Discriminates targets from close in clutter/ sea return
|
|
|
Automatic Noise Level (ANL)
|
Maintain a constant receiver noise threshold on a pulse to pulse basis
|
|
|
Moving Target Indicator
|
Filters Undesired stationary targets from moving targets by doppler discrimination.
|
|
|
AN/ SPY-1 Series Antenna?
|
Phased Array
|
|
|
Define Electronic Warfare (EW) or Electronic Combat (EC)
|
Determines, exploit, reduce, or prevent radar use of electromagnetic spectrum
|
