| The passive antenna elements are coupled to selectable impedance components. |
| If you're looking for a hypothesis, it may be interesting to document how different antenna lengths impact radio reception. |
| The system propagates an acoustic energy beam, which the antenna array directs against one of the buildings. |
| In addition to the temporary antenna towers, Quonset huts and short-term wooden structures were built to house the equipment and radar operators. |
| The shape, size, and configuration of the transmitting antenna defines the wave frequency and the shape of the transmitted wave. |
| The lack of protection means that e-mails and sensitive computer files can be accessed by hackers using little more than a laptop and an antenna. |
