What is the meaning of word radar?
Definition of radar
1 : a device or system consisting usually of a synchronized radio transmitter and receiver that emits radio waves and processes their reflections for display and is used especially for detecting and locating objects (such as aircraft) or surface features (as of a planet)
Whats on the radar meaning?
idiom. If someone or something is on your radar, you are aware of, or have thought about, them or it. : She has been on my radar since her first novel came out, but I haven’t read any of her books yet.
What is radar and example?
Radar is a device that uses reflected radio waves to detect the position or movement of a person or thing. An example of radar is the device highway patrol officers use to detect people who are driving too fast. noun. 1.
What kind of word is radar?
As detailed above, ‘radar’ can be a noun or a verb. Noun usage: His sensitive radar for hidden alliances keeps him out of trouble.
What is a synonym for radar?
What is another word for radar?
| sonar | direction finding |
|---|---|
| scanning system | tracking system |
How do you use radar in a sentence?
(1) This radar is operated by an electronic pulse. (2) The coastline can now be monitored by radar. (3) The aircraft is designed to be invisible to radar. (4) He is a radar operator.
What is another word for radar?
Radar Synonyms – WordHippo Thesaurus.
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What is another word for radar?
| sonar | direction finding |
|---|---|
| scanning system | tracking system |
What’s another way to say on the radar?
What is another word for under the radar?
| without attracting notice | clandestinely |
|---|---|
| covertly | disregarded |
| inconspicuous | inconspicuously |
| secretively | secretly |
| stealthily | undetected |
Why is radar used?
Radars today are used to detect and track aircraft, spacecraft, and ships at sea as well as insects and birds in the atmosphere; measure the speed of automobiles; map the surface of the earth from space; and measure properties of the atmosphere and oceans.
What are the 2 types of radar?
Radars can be classified into the following two types based on the type of signal with which Radar can be operated.
- Pulse Radar.
- Continuous Wave Radar.
What is a sentence for radar?
How to use Radar in a sentence. I could drop off the radar for a time. Granted, Death’s soul radar just kicked in. I came right here, where the radar brought me.
What’s another word for radar?
What does it mean to go off the radar?
: to stop being noticed or talked about. an actor who has fallen off the radar.
How is radar used in wireless communication?
It is basically an electromagnetic system used to detect the location and distance of an object from the point where the RADAR is placed. It works by radiating energy into space and monitoring the echo or reflected signal from the objects. It operates in the UHF and microwave range.
What does going off the radar mean?
Definition of fall off the radar
: to stop being noticed or talked about an actor who has fallen off the radar.
What does stay on the radar mean?
To remain in a state or position that will allow someone or something to go unnoticed or undetected. With so many different amendments to the bill being made, some appropriations have stayed below the radar. I plan to stay below the radar until this controversy blows over. See also: below, radar, stay.
Who made radar?
Heinrich HertzChristian Hülsmeyer
Radar/Inventors
What are uses of radar?
What are the main uses of RADAR? RADARs are used in military, law enforcement, space exploration, remote sensing, aircraft navigation, ship Navigation and air traffic controller.
What is the function of radar?
A Radar (Radio Detection And Ranging) is an instrument that can detect surrounding objects using radio waves. Thus, in the maritime world, objects such as ships, buoys or birds can be detected by Radars.
Can radar detect humans?
Doppler radar cannot detect humans who are stationary or walking across the radar’s field of view. The radar can only detect the motion components that are directed towards to or away from the radar.
How do I get off the radar?
How to go OFF the RADAR in GTA 5 Online and Hide yourself on the MAP!
Why is it called radar?
RADAR stands for RAdio Detecting And Ranging and as indicated by the name, it is based on the use of radio waves. Radars send out electromagnetic waves similar to wireless computer networks and mobile phones.
How does a radar work?
RADAR is fundamentally an electromagnetic sensor used to detect and locate objects. Radio waves are radiated out from the radar into free space. Some of the radio waves will be intercepted by reflecting objects (targets). The intercepted radio waves that hit the target are reflected back in many different directions.
What are 3 uses of radar?
Applications And Uses of RADAR
- Military.
- Law enforcement.
- Space.
- Remote sensing of environment.
- Aircraft navigation.
- Ship Navigation.
- Air Traffic Controller.
How far can a radar see?
Most airborne weather radars only have a useful range of about 80 miles. The useful range of NEXRAD ranges from 143 and 286 miles depending on the surveillance mode. Figure 6 shows a cockpit radar display depicting four strong cells approximately 25–35 miles ahead of the aircraft.