beam waveguide antenna造句
造句与例句
手机版
- Five of the beam waveguide antennas were added to the system in the late 1990s.
- It is a 30-metre Cassegrain wheel-and-track beam waveguide antenna.
- A second beam waveguide antenna ( the network's sixth ) was completed at the Madrid complex in 2004.
- Beam waveguide antennas are used in large radio telescopes and satellite communication stations as an alternative to the most common parabolic antenna design, the conventional " front fed " parabolic antenna.
- The beam waveguide antenna addresses these problems by locating the feed antenna in a " feed house " at the base of the antenna, instead of in front of the dish.
- A "'beam waveguide antenna "'is a particular type of large steerable parabolic antenna in which the radio waves are transported in a beam between the movable dish and the stationary transmitter or receiver using multiple reflective surfaces.
- It's difficult to see beam waveguide antenna in a sentence. 用beam waveguide antenna造句挺难的
如何用beam waveguide antenna造句，用beam waveguide antenna造句，beam waveguide antenna in a sentence, 用beam waveguide antenna造句和beam waveguide antenna的例句由查查汉语词典提供，版权所有违者必究。