parabolic reflector वाक्य

उदाहरण वाक्य

1. A typical parabolic antenna consists of a metal parabolic reflector with a small feed antenna, which converts it into radio waves.
2. Whale oil continued to be used via an improved mechanical delivery system when the parabolic reflector system was introduced around 1810.
3. The 3-D functionality was possible through the use of a " vertically stacked beam " radiating feedhorn into the parabolic reflector.
4. He used cylindrical parabolic reflectors with spark-excited dipole antennas at their focus for both transmitting and receiving during his historic experiments.
5. A parabolic trough consists of a linear parabolic reflector that concentrates light onto a receiver positioned along the reflector's focal line.
6. Bell Laboratory engineers designed a large horizontal conical horn antenna with a parabolic reflector at its mouth that re-directed the beam.
7. One potential method involves placing the hole at the focal point of a parabolic reflector attached to the ship, creating forward thrust.
8. A concave parabolic reflector will reflect all incoming light rays parallel to its axis of symmetry to a single point, the focus.
9. Under Project 1 led by Edwin M . McMillan, an " engineered " set with an antenna using a parabolic reflector followed.
10. Italian radio pioneer Guglielmo Marconi used a parabolic reflector during the 1930s in investigations of UHF transmission from his boat in the Mediterranean.