parabolic dish वाक्य

उदाहरण वाक्य

1. The surface of its parabolic dish is a mosaic of 2, 004 moveable aluminium panels mounted on " actuators ."
2. At the suggestion of Skinner, they experimented with a parabolic dish reflector behind a dipole antenna on 11 June 1940.
3. This tower was equipped with parabolic dishes of 18 m diameter for an overhorizon link to Gartow in Lower Saxony.
4. These electronics were attached to the 4 ft ( 1.2 m ) parabolic dish from a Type III gun-laying radar.
5. In all radio telescopes, the antenna is a parabolic dish that catches the radio signal and focuses it on a receiver.
6. Mounted on either side of the tracking radar antenna is a small J band parabolic dish antenna to track the missile.
7. Parabolic microphones depend on a parabolic dish to reflect sound coming from a specific direction into the microphone placed at the focus.
8. Another application is on satellites, particularly the direct broadcast satellites which use parabolic dishes to beam television signals to homes on Earth.
9. Theoretically, given a sufficiently large ( and perfectly constructed ) parabolic dish antenna, the TV signals could be resolved at any distance.
10. :A parabolic dish with a small speaker at the focus of the parabola and aimed back at the dish should do the job.