Radio Navigation - Ground Radar
4 important questions on Radio Navigation - Ground Radar
Airport Surveillance Radar (ASR)
- range of 50 - 80 NM
- ability to penetrate intervening weather
- good target discrimination capability
Route Surveillance Radar (RSR)
- range of 200-300 NM
- ability to penetrate intervening weather
- moderate target discrimination capability
Surface Movement Radar (SMR)
For excellent target discrimination the antenna rotates at a high speed and uses relative small wavelengths and high PRFs.
Non-moving targets are filtered out by Doppler techniques.
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Precision Approach Radar (PAR)
Used two sweeping antennas: one azimuth sweeping in the lateral plane and one elevation antenna sweeping in the vertical plane
The question on the page originate from the summary of the following study material:
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