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レーダー

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Also known as RADAR, R.A.D.A.R., Radio Detection and Ranging

電波を発射することにより、対象物の方向や距離を測る装置

AI overview

Radar is a technology that uses radio waves to detect objects and determine how far away they are, where they're located, and how fast they're moving toward or away from you. It's widely used to track aircraft, ships, weather patterns, and other objects that need to be monitored from a distance.

AI-generated from the Wikipedia summary — may contain errors.

In the Vinony graph

Within Vinony's link graph, レーダー is referenced by 7,056 other articles, and connects out to pulse-Doppler radar, cavity magnetron and over-the-horizon radar.

Vinony files it under 1940s neologisms, Aircraft instruments and Air traffic control.

Its subject is documented across 106 Wikipedia language editions.

Research

11,993 papers

Towards Deep Radar Perception for Autonomous Driving: Datasets, Methods, and Challenges.ReviewSensors (Basel, Switzerland) · 2022Zhou Y, Liu L, Zhao H et al.DOI: 10.3390/s22114208
MmWave Radar and Vision Fusion for Object Detection in Autonomous Driving: A Review.ReviewSensors (Basel, Switzerland) · 2022Wei Z, Zhang F, Chang S et al.DOI: 10.3390/s22072542
Monitoring aerial insect biodiversity: a radar perspective.ReviewPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Bauer S, Tielens EK, Haest BDOI: 10.1098/rstb.2023.0113
A Review on Radar-Based Human Detection Techniques.ReviewSensors (Basel, Switzerland) · 2024Buyukakkaslar MT, Erturk MA, Aydin MADOI: 10.3390/s24175709
State-of-the-Art Wearable Sensors and Possibilities for Radar in Fall Prevention.ReviewSensors (Basel, Switzerland) · 2021Argañarás JG, Wong YT, Begg R et al.DOI: 10.3390/s21206836
Radar-Based Heart Sound Detection.Scientific reports · 2018Will C, Shi K, Schellenberger S et al.DOI: 10.1038/s41598-018-29984-5
Radar-based contactless heart beat detection with a modified Pan-Tompkins algorithm.Biomedical physics & engineering express · 2024Thi Yen H, Tiep VT, Hoang VP et al.DOI: 10.1088/2057-1976/ad8c48
Weather radar utility in hazard detection and response.Journal of emergency management (Weston, Mass.) · 2024Benson MJ, Norby TP, Kabela ED et al.DOI: 10.5055/jem.0868

Wikidata facts

Has part: radar display
Image: Ravenna, radar dell'aeroporto (04).jpg
Has use: road traffic safety

Show 11 more facts

Stack Exchange tag: physics.stackexchange.com/tags/radar
Commons category: Radars
topic's main category: Category:Radar
Commons gallery: Radar
described by source: Armenian Soviet Encyclopedia
topic has template: Template:Infobox radar
discoverer or inventor: Christian Hülsmeyer
different from: Radar
history of topic: history of radar
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4
name: radar

Sources (9)

via Wikidata · CC0

Article · 日本語

レーダー（英語: radar）とは、電波を対象物に向けて発射し、その反射波を測定することにより、対象物までの距離や方向を測る装置である。

Abstract from DBpedia / Wikipedia · CC BY-SA

Gallery (50)

Available in 106 languages

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via Wikidata sitelinks · CC0

Categories

1940s neologisms Aircraft instruments Air traffic control Avionics Measuring instruments Microwave technology Navigational equipment Radar Radio stations and systems ITU Science and technology during World War II Targeting (warfare)Wireless communication systems