Atmospheric Interference
Atmospheric interference refers to the effects of Earth's atmosphere on the transmission and reception of signals between spacecraft and ground stations. The atmosphere can cause signal attenuation, distortion, and delay, which can degrade the quality and reliability of communication links. The main causes of atmospheric interference are absorption, scattering, and refraction of electromagnetic waves by atmospheric gases, clouds, and other particles. The severity of atmospheric interference depends on the frequency, polarization, and power of the signals, as well as the altitude, weather conditions, and location of the spacecraft and ground stations. To mitigate atmospheric interference, engineers use various techniques such as frequency planning, antenna design, modulation schemes, error correction codes, and adaptive equalization.
Your Previous Searches
Random Picks
- Software Components: In the context of space and astronautical engineering, software components refer to the individual programs or modules that are designed to perform specific functions within a larger software system. These components are typically developed ... Read More >>
- Spaceport: A spaceport is a facility designed for launching and receiving spacecraft. It typically includes launch pads, assembly buildings, fuel storage tanks, and other infrastructure necessary to support spaceflight operations. Spaceports can be lo ... Read More >>
- Coherent Light: Coherent light refers to a type of light in which the electromagnetic waves have a constant phase relationship with each other. In other words, the waves are in sync and have a fixed phase difference between them. This type of light is impo ... Read More >>
Top News
Check out this interactive map of the early universe, considered largest ever cr...
A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now....
News Source: USA Today on 2025-06-12
The Vera C. Rubin Observatory is about to totally transform astronomy...
With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni...
News Source: New Scientist on 2025-06-12
Trump's proposed science cuts will have huge consequences...
The universe will still be there to marvel at, despite brutal cuts set to hit NASA and the National Science Foundation's budgets. But the damage to future research will be long-lasting, says Chanda Pr...
News Source: New Scientist on 2025-06-11
Starlink satellites are leaking radio signals that may ruin astronomy...
Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...
News Source: New Scientist on 2025-06-09
Asteroids around Venus pose possible 'invisible threat' to Earth: Should you be ...
A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned....
News Source: USA Today on 2025-06-06