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The air traffic control radar beacon system (ATCRBS) is a system used in air traffic control (ATC) to enhance surveillance radar monitoring and separation of air traffic. It consists of a rotating ground antenna and transponders in aircraft.
Radar beacon (short: racon) is – according to article 1.103 of the International Telecommunication Union's (ITU) ITU Radio Regulations (RR) – defined as "A transmitter-receiver associated with a fixed navigational mark which, when triggered by a radar, automatically returns a distinctive signal which can appear on the display of the ...
Secondary surveillance radar (SSR) is a radar system used in air traffic control (ATC), that unlike primary radar systems that measure the bearing and distance of targets using the detected reflections of radio signals, relies on targets equipped with a radar transponder, that reply to each interrogation signal by transmitting encoded data such ...
ASV – Air to Surface Vessel radar. A 1.5 metre (200 MHz) VHF radar that could detect surfaced submarines at up to 36 miles. Beam Approach Beacon System (BABS) ARI TR3567 - British blind-landing system using the Eureka beacon. Benjamin – British Y-Gerät jammer - see also Domino.
Rebecca/Eureka transponding radar. The Rebecca/Eureka transponding radar was a short-range radio navigation system used for the dropping of airborne forces and their supplies. It consisted of two parts, the Rebecca airborne transceiver and antenna system, and the Eureka ground-based transponder.
Mach Loop - Wikipediawikipedia.org- Boydton, VA Weather - Hourly Forecasts and Local Weather Events - AOLaol.com
The history of radar (where radar stands for radio detection and ranging) started 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.
Over-the-horizon radar ( OTH ), sometimes called beyond the horizon radar ( BTH ), is a type of radar system with the ability to detect targets at very long ranges, typically hundreds to thousands of kilometres, beyond the radar horizon, which is the distance limit for ordinary radar.
The remaining tower on Borough Hill in the UK is used as a radio beacon for aircraft navigation. In navigation, a radio beacon or radiobeacon is a kind of beacon, a device that marks a fixed location and allows direction-finding equipment to find relative bearing.
The Beam Approach Beacon System (BABS) is an automatic radar landing system developed in the early 1940s but not used until much later when it replaced the SBA system.
Royal Air Force Danby Beacon or more simply RAF Danby Beacon was an early warning radar Royal Air Force station that formed part of the Chain Home network of radar (or Radio Direction Finding (RDF)) stations built by the Royal Air Force immediately prior to the Second World War.