Search results
Results from the WOW.Com Content Network
The AN/FPS-117 is an L-band active electronically scanned array (AESA) 3-dimensional air search radar first produced by GE Aerospace in 1980 and now part of Lockheed Martin. [1] [2] The system offers instrumented detection at ranges on the order of 200 to 250 nautical miles (370 to 460 km; 230 to 290 mi) and has a wide variety of interference and clutter rejection systems.
ARSR-3 and 3D search radar were used by the FAA in the Joint Surveillance System (JSS). The radar operated in the L-band at 1250 to 1350 MHz and detected targets at distances beyond 210 nautical miles; 390 kilometres (240 mi). The D model had height-finder capability. Westinghouse also built ARSR-4 3-D air surveillance radar in the 1990s for ...
In addition to range, the more common two-dimensional radar provides only azimuth for direction, whereas the 3D radar also provides elevation. Applications include weather monitoring, air defense, and surveillance. The information provided by 3D radar has long been required, particularly for air defence and interception. Interceptors must be ...
Location map of Near North Side, Chicago name Near North Side, Chicago border coordinates 41.9224 -87.6565 ←↕→ -87.6039 41.8843 map center
For premium support please call: 800-290-4726 more ways to reach us
Many credit Walter S. Gurnee as the father of the North Shore. [1] One of the earliest known monographs to be devoted to the North Shore, The Book of the North Shore (1910), and its companion volume, The Second Book of the North Shore (1911), were written by Marian A. White, whose husband J. Harrison White had established a weekly newspaper in Rogers Park in 1895 called the North Shore ...
The AN/SPY-1 [a] is a United States Navy passive electronically scanned array (PESA) 3D radar system manufactured by Lockheed Martin, and is a key component of the Aegis Combat System. The system is computer controlled and uses four complementary antennas to provide 360-degree coverage.
For premium support please call: 800-290-4726 more ways to reach us