411 REFERENCE · Wiktionary
RADAR
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
radar Radar rådar raðar
English
Radar
Etymology
en :from radio detection and<id:conjunction> ranging<id:noun>
en radio detection and ranging. en the United States Navy United States Navy 1940 1. The lowercase form (en radar) is by anacronymic evolution.
Pronunciation
en /ˈɹeɪdɑː(ɹ)/
Noun
en dated en radar.
en Basic Principles of RADAR Speed Measurement Basic Training Program in RADAR Speed Measurement: Trainee Instructional Manual U.S. Department of Transportation, National Highway Traffic Safety Administration 1983 section “Fundamental Concept” !3-1 1 Police traffic RADARs can provide a speed reading on a detected target, but they cannot measure the range to the target.
en Rahul Kala Basics of Autonomous Vehicles On-Road Intelligent Vehicles: Motion Planning for Intelligent Transportation Systems w:Butterworth-Heinemann 2016 section 2 (Hardware) 14 978-0-12-803729-4 Multiple RADARs can be mounted at different parts of the vehicle, front and rear, to get the complete view of objects all round.
Related terms
en lidar,LIDAR sonar,SONAR
Anagrams
en aadrr Ardra