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monopulse secondary surveillance radar

1

Terminological databases

EKI terminibaas Esterm

ID 735216 Last modified 03.05.2024
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Domain air trafficair traffic control
monoimpulss-sekundaarradar
monopulss seire sekundaarradar deprecated
monopulse secondary surveillance radar
Monopulse Secondary Surveillance Radar
mono-pulse SRR
monopulse SSR
Good to know
  • Valdkond ICAO lisade põhjal loodud klassifikaatori järgi: Lennuliikluse korraldamine
Good to know
  • Monopulse Secondary Surveillance Radar is a technique developed to overcome two common problems with surveillance radar systems.* When several aircraft are in close proximity, or are located in the same direction, their Transponder replies can overlap due to the finite size of the anntenna beam width (typically 2-3 degrees). When this happens, the ground decoder becomes confused and the information is lost. This problem is known as 'Garbling'. * When many aircraft are in the vicinity, responses transmitted by some of these may be interpreted as being from the interrogated SSR, causing confusion and error. This problem is known as 'Fruit'. These problems are resolved by analysing the received signals using a computer and by transmitting from the radar at a much reduced rate (about one tenth of the previously used rate). As a result, Garbling and Fruit are reduced by about 90% while directional accuracy is tripled compared to conventional SSR.
monoimpulss-sekundaarradar
monopulss seire sekundaarradar deprecated
Good to know
  • Ingliskeelne "pulse" on eesti keeles "impulss", mitte "pulss".
MSSR abbreviation
monopulse secondary surveillance radar
Monopulse Secondary Surveillance Radar
mono-pulse SRR
monopulse SSR
MSSR abbreviation

Metroloogia terminibaas

ID 640096 Last modified 25.02.2024
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Domain metrologymeasuring instruments
monopulse secondary surveillance radar preferred
  • suure eraldusvõimega sekundaarne seireradar, mis on ette nähtud transpondritega varustatud õhusõidukite avastamiseks
  • secondary surveillance radar use that for the detection and positioning in space of aircrafts equipped with transponders
monoimpulss-sekundaarseireradar
Usage examples
  • Monoimpulss-sekundaarseireradari eesmärk on parandada õhusõidukite avastamise ja tuvastamise võimet, tagades samal ajal automaatselt õhusõiduki lennutaseme (rõhkkõrguse).
monopulse secondary surveillance radar preferred
Usage examples
  • The purpose of monopulse secondary surveillance radar is to improve the ability to detect and identify aircraft while automatically providing the flight level (pressure altitude) of an aircraft.
MSSR abbreviation

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