If the boresight of the radar antenna
sweeps slowly through the angular location of the target, the target is determined to be at the angle(s) of the radar antenna
when the peak received-signal amplitude was measured.
For a small, inexpensive electric field meter, the pulsed environment of a scanning radar antenna
has been an unsolved measurement problem.
OTCBB:ASIT) announced that it has been awarded a $68,500 contract entitled "Plasma Phased Array Radar Antenna
Contract Awarded for Design and manufacture the radar antenna
for its NASA-ISRO Synthetic Aperture Radar (NISAR) satellite.
Cubic will furnish Broadcast MTI Datalinks, while Marconi will supply the radar antenna
and self-protection systems for the aircraft.
GEC-Marconi is contributing synthetic aperture radar antenna
expertise together with processing and electronic counter-countermeasures technology while the DERA is providing its processing algorithm capability.
The 29-foot radar antenna
rotates within the windscreen to provide 360-degree coverage at ranges to 200 nautical miles.
When constructed, LRDR will consist of a solid-state, active electronically-scanned antenna, and the facility to house and operate this radar antenna
The TOR tracking radar antenna
is shown in Figure 22.
5 million contract by the Defense Advanced Research Projects Agency (DARPA) Special Projects Office, Washington DC, and the Air Force Research Lab's (AFRL) Sensors Directorate, Rome, New York, to study the development of an advanced spaceborne antenna system for the Innovative Space-Based Radar Antenna
Technology (ISAT) Study.
LRDR when constructed will comprise of a solid-state, active electronically-scanned antenna, and the facility to house and function this radar antenna
Thus the radar antenna
has greater gain in the direction of the target at A than at B, so more signal power is applied to the target at A than B.