TEHCNOLOGY IN THE MARITIME DOMAIN, ELECTRO-OPTIC TECHNOLOGY
Terms in this set (14)
______________ is an example of long range application of passive emission detection
The optical spectrum consists of ______________.
IR, VISIBLE, AND UV
An example of long wavelength, low frequency is ______________.
AM RADIO WAVES
Most objects emit electromagnetic radiation
Laser light has unique applications due to
LOW BEAM DIVERGENCE
The goal of precision guided munitions is to steer the ordnance so that the reflected spot on the target is centered on the detector
The use of laser designators has the disadvantage of ______________.
PLACING THE DESIGNATING FORCE AT RISK OF DETECTION
A laser technique that allows PGMs to identify a particular laser designation from several in its field of view based upon a predetermined pulsing code, is ______________.
Laser light is available in both
CONTINUOUS AND PULSED FORM
The mechanism used to introduce the energy for an active emission is the ______________.
Laser designators can work with many kinds of munitions
Laser designators work by providing the sensor a good overall image of the target, from which the attacking force can decide precisely where to engage the target.
The visible portion of the electromagnetic spectrum is
A NARROW PART OF THE SPECTRUM BETWEEN THE IR AND UV PORTIONS
Most passive emissions occur in which portion of the spectrum?