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What is the Radar used to eliminate clutter in navigational application?
tracking radar
What are the limitations of Maps?
ground clutter and evaporation are the limitations of radar maps
What are the limitations of radar maps?
ground clutter and evaporation are the limitations of radar maps
What are the advantages of slotted waveguide antenna?
It uses Squint Phenomena. Target abd clutter will be hit by two beams seperately. By this radar echoes will be added up whereas clutter which has Radar Cross Section Fluctuations will average. By this desired targets will be obtained with reduced fluctuations.
Block diagram mti radar and its working?
In an MTI (Moving Target Indication) radar system, the block diagram consists of a transmit/receive antenna, a duplexer to switch between sending and receiving modes, a radar signal processor to detect moving targets, and a display unit for visualization. The radar sends out a series of pulses and examines the return signal to detect targets with a non-zero Doppler shift, indicating movement. The radar signal processor filters out stationary clutter and focuses on moving targets, displaying their position and velocity on the radar screen.
What does the ATC term 'Radar Contact' signify?
FAA Instrument Test Answer: "Your aircraft has been identified on the radar display and radar flight following will be provided until radar identification is terminated."
What is blind speed problem in radar?
The speed at which he moving target cannot be detected means uncancelled clutter interference with moving target takes place is called as blind speed. It occurs in MTI radar-----------------afsha(TE EXTC)
What man-made or natural features could interfere with weather radar?
Man-made features like buildings, mountains, and large bodies of water can interfere with weather radar by blocking or reflecting the radar signals. Natural features such as heavy rainfall, snow, or severe thunderstorms can also hinder radar performance by causing attenuation or clutter in the radar data.
What is radar instrumental range?
Radar instrumental range refers to the maximum distance over which a radar system can effectively detect and track objects. This range is influenced by various factors, including the radar's power output, antenna size, frequency, and environmental conditions like atmospheric absorption and clutter. It essentially defines the operational limits of radar performance in delivering accurate measurements and target identification.
What is memory in first commercial computer?
The UNIVAC I used recirculating acoustic mercury delay lines for memory. Such delay lines were originally developed during WWII as part of RADAR display analog signal processing circuits to remove stationary background clutter from the screen and make it easier to identify moving targets. Several engineers hired by Eckert and Machley came from a RADAR background, so this type of memory was logical to use.
How do you use a Radar?
That depends on the particular radar system. A simple speed radar used by law enforcement can simply be held and pointed at a target to determine the speed of the target. A more complex system like an air traffic control radar system would have display consoles for the radar operator to view the data.
What is the meaning of Radar?
Radar systems usually use wavelengths and are associated with digital signal processing. They consist of a transmitter, antenna receiver, switch, data recorder, processor, and display. Radar systems are used to track things including weather.
