combined antenna
11CAS — • Combined Antenna System • Condition Assessment Survey • Continuous Automatic Control System Survey • Cost Accounting Standards …
12Low frequency — or LF refers to Radio Frequencies (RF) in the range of 30 kHz ndash;300 kHz. In Europe, and parts of Northern Africa and of Asia, part of the LF spectrum is used for AM broadcast service. In the western hemisphere, its main use is for aircraft… …
13Fire-control radar — A fire control radar is a radar which is designed specifically to provide information (mainly target azimuth, elevation, range and velocity) to a fire control system in order to calculate a firing solution (i.e. information on how to direct… …
14Mk 92 Guided Missile Fire Control System — The Mk 92 is part of the combat systems of the Oliver Hazard Perry class frigate. The Mk 92 Fire Control System is a US built medium range anti aircraft missile and gun fire control system. It was developed for the Oliver Hazard Perry class… …
15CAS — Аббревиатуру CAS можно встретить в следующих случаях использования: CAS латентность Code Access Security Content addressable storage Академия наук Китая (англ. Chinese Academy of Sciencies) Инструкция процессора Compare and swap… …
16Mk 92 (система управления огнём) — Система управления огнём Mk 92 как составная часть боевых систем фрегата типа «Оливер Перри» Mk 92  …
17History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …
18Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
19Media and Publishing — ▪ 2007 Introduction The Frankfurt Book Fair enjoyed a record number of exhibitors, and the distribution of free newspapers surged. TV broadcasters experimented with ways of engaging their audience via the Internet; mobile TV grew; magazine… …
20Monopulse radar — is an adaptation of conical scanning radar which sends additional information in the radar signal in order to avoid problems caused by rapid changes in signal strength. The system also makes jamming more difficult. Most radars designed since the… …
