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Radar Ki Full Form Radar Ki Khoj Kisne Kiya Tha


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Radar Working Principles


Radar Ka Avishkarak Kaun Hai Radar Ka Invention


Radar aik aisi machine hai jo radio waves ko echolocation ke liye aur objects ko talash karne ke liye istemal ki jati hai for example aircrafts, ships aur rain iske ilawa radar ki definition youn bhi bayan ki ja sakti hai kay radar aik object detection system hai jo radio waves ke zariye range, angle aur objects ki velocity ka andaza lagta hai. Radar aircrafts, spacecraft, ships, guided missiles, motor vehicles aur weather formations ke liye istemal ho sakta hai. Aik radar system Transmitter jo Radio Waves ya microwaves domain mein electromagnetic waves produce karta hai aik transmitting antenna, aik receiving antenna aur aksar same antenna transmitting aur receiving ke liye istemal kiya jata hai aik receiver aur aik Processor objects ki properties ka andaza lagane ke liye in sab cheezon par mushtamil hota hai.

Radar ke 3 basic parts hote hain:


  1. Transmitter
  2. Antenna
  3. Receiver

1. Transmitter
Transmitter radio waves ko paida karta hai.

2. Antenna

Antenna radio waves ki simt ka tayun karta hai.

3. Receiver 

Receiver un waves ko measure karta hai jo object ki taraf se wapis uchal jati hain.
Is tarah karne se radar object ko locate yani dhoond sakta hai aur uski location ko maloom kar sakta hai. Radar ko bohat say mukhtalif tarikon mein istemal kiya jata hai. Radar roads par majood Cars ki speed aur uske number ko measure kar sakta hai ye hawa mein pani ki miqdar ka andaza laga sakta hai aur bohat si dusri chezen bhi kar sakta hai. Radar ka lafz 1942 mein banaya gaya tha Radar ki abbreviation Radio Detection and Ranging hai. Is abbreviation ne British ki Initialism RDF (Radio Direction Finding) ko tabdeel kar diya tha. Radar ka lafz ab bohat saray log regular word ke taur par istemal karte hain.

United States ki FAA (Federal Aviation Administration) mukhtalif qism ke radar istemal karti hai jinki tafseel darj zail hai:

ARSR (Air Route Surveillance Radar)
ASDE (Airport Surface Detection Equipment)
PAR (Precision Approach Radar)
TDWR (Terminal Doppler Weather Radar)
ASR (Airport Surveillance Radar)

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