Transmitter
In space and astronautical engineering, a transmitter is an electronic device used to generate and transmit electromagnetic waves carrying information such as voice, data, or telemetry signals. Transmitters are essential components of communication systems used in space missions, including satellites, spacecraft, and rovers. They are used to send commands to spacecraft, receive data from scientific instruments, and communicate with ground stations on Earth. Transmitters can operate at different frequencies, power levels, and modulation schemes depending on the mission requirements. They can be designed to withstand harsh space environments, including radiation, extreme temperatures, and vacuum. Transmitters can also be used for navigation and positioning systems, such as GPS and GNSS. The development of advanced transmitters has enabled significant progress in space exploration and scientific discoveries.
Your Previous Searches
Random Picks
- Interplanetary Missions: Interplanetary missions refer to the space missions that are designed to explore and study celestial bodies beyond Earth's orbit. These missions involve the use of spacecraft and other technologies to travel to and land on planets, moons, a ... Read More >>
- Glass Fiber Reinforced Polymers: Glass Fiber Reinforced Polymers (GFRP) are composite materials made of a polymer matrix reinforced with glass fibers. GFRP composites have high strength-to-weight ratio, excellent corrosion resistance, and good fatigue properties. They are ... Read More >>
- Flight Information Regions: In the context of aerospace engineering, Flight Information Regions (FIRs) are the fundamental building blocks of the world's airspace. They are three-dimensional sectors of airspace that are geographically defined by the International Civi ... Read More >>
Top News
This week on "Sunday Morning" (April 20)...
A look at the features for this week's broadcast of the Emmy-winning program, hosted by Jane Pauley....
News Source: CBS News on 2025-04-17
Scientists detect strongest hints yet of life on a distant planet...
Scientists have detected unique chemical patterns similar to those produced by the Earth's algae and seaweed — raising the possibility of the presence of a warm ocean, perhaps teeming with life, on ...
News Source: NBC News on 2025-04-17
Is there life on another planet? Scientists find the strongest evidence yet...
Near a planet far, far away astronomers have found traces of chemicals that on Earth are only produced by living beings....
News Source: Al Jazeera English on 2025-04-17
Scientists find strongest evidence yet of life on an alien planet | CNN...
In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest signs yet of possible life beyond our solar system, detecting in an alien ...
News Source: CNN on 2025-04-17
Katy Perry's trip to space wasn't inspirational. It was tone-deaf marketing....
Katy Perry indulged in a space tourism trip Monday, courtesy of Jeff Bezos' company. It's the latest in a long line of missteps for the singer....
News Source: Business Insider on 2025-04-14