| 摘要 |
<p>PURPOSE:To simplify the structure of a dome used for flying bodies and transmitting radio waves of an incorporated antenna device. CONSTITUTION:Plural metal plates 2-10 made parallel mutually are provided inside a dome 1 for flying bodies provided with radio transmissivity cross- sectionally formed for reducing air resistance, directivity is changed by advancing or delaying phases corresponding to the mutual gaps of these metal plates 2-10 and as a result, radio waves having electric fields parallel to the metal plates are transmitted.</p> |
