RADAR Full Form
RADAR Full Form in Hindi, what is the full form of RADAR, Meaning of RADAR, what is RADAR, full name of RADAR and रेडार की फुल फॉर्म क्या है, Hindi में जाने, you will get answers to all such questions in this post. RADAR is a device with the help of Radio Waves to detect distant objects and to find their position ie direction and distance. The position of things far greater than the radar can be seen by the eyes can be accurately detected. Fog, Mist, Rain, Snow, Smoke or Dark, none of them are an obstacle.
What is RADAR? RADAR is an advanced technology that is used to detect the position of a distant object through radio waves. Distance and direction are detected by radar. Radar technology is used to determine the direction, height and distance of an object located far away in fog, wind, rain, darkness, etc. conditions. Be it a seaplane or an airplane radar, their virtual shape can be detected. Radar can detect any moving solid object.
RADAR Full Form
RADAR Full Form in English
“Radio Detection And Ranging”
RADAR Full Form in Hindi
“रेडियो खोज और सीमाओंके बीच”
रेडार की फुल फॉर्म क्या है, Hindi में जाने
रेडार का पूर्ण रूप “रेडियो खोज और सीमाओंके बीच” है। “ रेडार” शब्द को सबसे पहले यूनाइटेड स्टेट्स नेवी द्वारा गढ़ा गया था। यह एक इलेक्ट्रॉनिक उपकरण है जिसका उपयोग वस्तुओं का पता लगाने के लिए किया जाता है। किसी वस्तु की सीमा या स्थिति निर्धारित करने के लिए यह अल्ट्रा हाई फ़्रीक्वेंसी या रेडियो फ़्रीक्वेंसी के माइक्रोवेव पार्ट का उपयोग करता है। यह किसी गतिमान वस्तु की गति के साथ-साथ दिशा का भी पता लगा सकता है।
कई देशों ने दूसरे विश्व युद्ध के समय इस तकनीक को विकसित किया था। हालाँकि, इस तकनीक का पेटेंट अमेरिका के पास है। विभिन्न क्षेत्रों में रेडार के विभिन्न उपयोग हैं। उदाहरण के लिए, विमानन में पथ में किसी भी बाधा के बारे में पायलटों को सूचित करने के लिए इसका उपयोग किया जाता है, पुलिस इसे वाहन की गति निर्धारित करने के लिए उपयोग करती है, आदि।
रेडार एक इलेक्ट्रोमैग्नेटिक पल्स भेजता है, जो वायुमंडल के माध्यम से प्रेषित होता है। जिन वस्तुओं को नाड़ी के मार्ग में लक्ष्य कहा जाता है, वे अधिकांश ऊर्जा को बिखेर देती हैं, लेकिन कुछ को वापस रडार पर प्रतिबिंबित किया जाएगा। बिखरे हुए विकिरण रिसीवर के पास जाएंगे। यदि अधिक लक्ष्य हैं तो बिखरे हुए सिग्नल एक मजबूत सिग्नल बनाने के लिए गठबंधन करते हैं। रेंज, स्थिति, दिशा और ऊंचाई का मान इन बिखरे संकेतों से मापा जाता है।
RADAR’s full form is “Radio Detection and Ranging”. Radio Detection and Ranging (RADAR) is an object detection system that uses the presence, range, direction, distance, and speed of motion of radio waves to identify objects such as aircraft, ships, motor vehicles, and other objects. Let’s go ahead now, and provide you a little more detail about it. Radio Detection and Ranging (RADAR) is an object detection system that uses the presence, range, direction, distance, and speed of motion of radio waves to identify objects such as aircraft, ships, motor vehicles, and other objects.
RADAR is an Object-Detection, Electronic Device that uses an ultra-high frequency or microwave portion of the Radio Frequency Spectrum to determine the position or range of an object. It can also be used to detect the speed and direction of a dynamic object. It was developed secretly by many countries during World War II. The term RADAR was given to it by the United States Navy in 1940.
History Of RADAR
RADAR was invented by Teller and Liyo ying in 1922. This device is used to find the information of Aroplane to and fro. Actually, Radar is a system that detects targets through radio waves. Radio Waves is sent by Radar which collides with the object and comes back. It is known by the calculation of the time taken for waves to go and collide with the object.
Recently ISRO has established the Gandanki Ionospheric Radar Interferometer at Tirupati in Andhra Pradesh, which will now make it possible to detect ionospheric anomalies, Radar’s development was done on the basis of experiments with bats. They get information about the location of any object by radio wave or electromagnetic wave. Radar’s technology is based on bats. Just as bats use radio waves or electromagnetic waves to fly in the dark without hitting anything. They keep flying transcendental waves (humans can not hear it) which collides with other objects and detect things with the help of the returning waves.
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Components of RADAR
The components of each RADAR are-
- The modulator receives the required bursts of electrical power delivered to the radio-frequency oscillator;
- The radio-frequency oscillator generates pulses of high-frequency power that radar signals produce.
- These pulses are sent by the antennae to the sky and it is only the antenna that accepts them in return.
- Receiver detects radio waves coming back
- The indicator gives the radar operator the information collected by radio waves.
The indispensable functions of synchronization and measurement of range are performed by modulator and indicator. Thus, it is necessary to change its major components according to the specific task for which the radar device is to be used.
Use of RADAR
RADAR technology is being used in almost all the places of today like –
- RADAR is being used to prevent collisions with other ships.
- RADAR is being used to determine target positions in the military.
- RADAR has been used by geologists to determine the structure of the Earth’s crust.
- RADAR is being used to warn aircraft about obstacles in their path.
- RADAR is being used by meteorologists and weather forecasters to determine the weather.
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Work of RADAR
The RADAR sends an electromagnetic pulse, which is transmitted through the atmosphere. The objects that are targeted in the path of vibration disperse the excess energy, but some will be reflected back onto the radar. Scattered radiation will go to the receiver. If there are more targets, the scattered signals combine to form a stronger signal. Range, position, direction and elevation values are measured by these scattered signals.
In today’s time, RADAR Technique has become state of the art. In addition to military requirements, RADAR technology is also being used to monitor the airport to space. RADAR informs the ships about the weather, snow, mist clouds or rain to make safe landing on the earth.
RADAR is now used in many different ways for different functions like weather, space etc. The RADAR gun used by the police is a short form of RADAR by which the police get information about your speed. With this, it also finds out whether the object is approaching or moving away and what is its size.
Where Is RADAR Used
Security of the country’s borders: Radar plays the most important role in protecting the country’s borders. When a fighter Biman of another country enters the border of a country, the radar detects it immediately and informs it to the Defense (Army-Airforce) of that country and immediately by taking action on it, the country He avoids the great danger.
Use in aircraft and ships: A radar system is used in aircraft and ships, irrespective of the aircraft or ships. The radar prevents the aircraft and ship from colliding with another aircraft or ship or any other object as it informs it before hitting the aircraft and saves the aircraft and ship from a major accident.
Air-traffic control: Radar is also used for airtraffic control so that all the ships flying in the sky are aware and can be traversed by any accident.
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To know the speed of the object: You may have seen many times that the policemen point to a bali sister walking at an over speed from a bali thing that looks like a gun and if they get the information of the speed of that sister then it Also, it is possible to become possible with the help of radar, and the trend of over speed reaches your house.
Weather Formations: You must have seen and heard the weather information from mobile or TV, when the weather will be raining on Kanh or else it has also become possible due to the radar.
Auto Driving Car: Radar system is also used in auto driving car so that all the objects in the path are known beforehand and the car can be saved from accident.
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