Satellite Dish (aka Parabolic Reflector)
A satellite dish, also known as a parabolic reflector, is a type of antenna used in space and astronautical engineering to receive and transmit signals from and to communication satellites. The dish is shaped like a parabola, which allows it to focus incoming radio waves onto a small receiver element located at the focal point of the dish. The receiver then converts the radio waves into electrical signals that can be processed by electronic equipment. Similarly, the dish can also transmit signals by converting electrical signals into radio waves that are then reflected off the dish and transmitted into space. Satellite dishes are commonly used for television and internet communication, as well as for scientific research and military applications.
Your Previous Searches
Random Picks
- Filtration System: A filtration system in the context of space and astronautical engineering is a mechanism designed to remove unwanted particles or contaminants from fluids or gases in spacecraft systems. These systems are crucial for maintaining the health ... Read More >>
- Gravitational Wave Detectors: Gravitational wave detectors are instruments designed to measure the tiny ripples in the fabric of spacetime caused by the acceleration of massive objects, such as black holes or neutron stars. These detectors use laser interferometry to me ... Read More >>
- Biologically Active Molecules: Biologically active molecules are chemical compounds that have a specific effect on living organisms. In the context of space and astronautical engineering, biologically active molecules are of great interest due to their potential use in t ... Read More >>
Top News
Orionids meteor shower is this weekend: Where and when to watch its peak...
Orionids meteor shower is this weekend: Where and when to watch its peakgo.com...
News Source: ABC News on 2024-10-18
Acting or hosting, Travis Kelce wants to continue to pursue a showbiz career. Bu...
Travis Kelce is the host of “Are You Smarter Than a Celebrity?”...
News Source: ABC News on 2024-10-09
Now is a great time to see Saturn in all its ringed glory...
My first sight of Saturn through a telescope inspired my love of space. Dig out your telescopes or visit your local astronomy club, and you may be lucky enough to spot our sixth planet's stunning thic...
News Source: New Scientist on 2024-10-09
Was Bruce Willis right? Could a nuclear blast save us from killer asteroid?...
Scientists simulated a nuclear explosion using x-ray pulses to push an asteroid-like rock away in space-like conditions....
News Source: Al Jazeera English on 2024-10-04
China's answer to SpaceX's Starlink is also threatening astronomy...
The first 18 satellites of a planned Chinese mega constellation are brighter than all but 500 stars in the sky, raising fears of a huge impact on astronomy...
News Source: New Scientist on 2024-10-03