EW300 Naval Weapon Systems - Final Exam Compilation Questions With Correct Answers
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Course
EW300
Institution
EW300
EW300 Naval Weapon Systems - Final Exam
Compilation Questions With Correct
Answers
Select all the FUNCTIONS of a weapon system: - answerTarget Detection
Localization
Classification
Tracking
Weapon Selection
Neutralization
Wave Propagation Velocity is equal to: - answerwavelength multiplied...
Duty Cycle (DC) - answer✔a ratio that represents the time that the transmitter is on to one
complete cycle of operation.
Range Resolution (RRES) - answer✔the minimum 'RANGE' between two targets on the same
bearing that the RADAR system is able to distinguish as two separate targets.
Cross Range Resolution (RCROSS) - answer✔the minimum 'ANGULAR SEPARATION'
between two targets at the same range that the RADAR system is able to distinguish as two
separate targets.
Beamforming can be achieved by which two means? - answer✔- Antenna array
- Quasi-optical reflectors
Electromagnetic wave energy is attenuated due to [ a ], [ b ], and [ c ] - answer✔a. absorption
b. scattering
c. spreading
Select the two types of antenna polarization: - answer✔- Linear (Vertical & Horizontal)
- Circular
Select the key components that make up a basic Pulsed RADAR system. - answer✔Single
Antenna
Receiver
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