Beam Steering
Beam steering is the process of changing the direction of a beam of electromagnetic radiation or particles. In space and astronautical engineering, beam steering is used in various applications such as satellite communication, remote sensing, and laser-based propulsion. Beam steering can be achieved by using various techniques such as mechanical steering, phased array steering, and adaptive optics. Mechanical steering involves physically moving the antenna or mirror to change the direction of the beam. Phased array steering uses an array of antenna elements to steer the beam electronically. Adaptive optics uses a deformable mirror to correct for atmospheric distortions and steer the beam. Beam steering is an important technology in space and astronautical engineering as it enables precise targeting and communication with spacecraft and satellites.
Your Previous Searches
Random Picks
- Heat Shield Protection: Heat Shield Protection is a technology used to protect spacecraft and astronauts from the extreme heat generated during atmospheric re-entry. The heat shield is designed to absorb and dissipate the heat, preventing it from reaching the spac ... Read More >>
- Process Study: Process study is a systematic approach to analyze and improve the efficiency and effectiveness of a process. In the context of space and astronautical engineering, process study involves analyzing the various stages of a project or mission, ... Read More >>
- Human Spaceflight Health: Human Spaceflight Health refers to the study and management of the physical and mental health of astronauts during space missions. It involves monitoring and mitigating the effects of microgravity, radiation exposure, isolation, confinement ... Read More >>
Top News
Why you shouldn't wait for the Geminid meteor shower peak this year...
The Geminid meteor shower this year is set to peak at almost the same time as December's full moon, which could make for challenging viewing conditions....
News Source: CBS News on 2024-12-06
Crime-solving techniques may have solved medieval art mystery...
A court handwriting expert may have helped reveal true identity of a leading Byzantine painter....
News Source: CBS News on 2024-12-05
Experts believe study of 700-year-old handwriting unveils leading Byzantine pain...
Crime-solving techniques applied to a medieval illuminated manuscript in Paris may have solved a centuries-old puzzle: The true identity of a leading Byzantine painter who injected a human touch into ...
News Source: ABC News on 2024-12-05
Royal Society Publishing Photography Competition: Image of young sharks hunting ...
The dynamics between predator and prey are laid bare in a striking image of fish being attacked by sharks in the shallow waters of the Maldives, which has claimed the top prize in this year’s Royal ...
News Source: CNN on 2024-12-04
Archaeologists discover 4,000-year-old canals used to fish by predecessors of an...
Using drones and Google Earth imagery, archaeologists have discovered a 4,000-year-old network of earthen canals in what’s now Belize...
News Source: ABC News on 2024-11-22