Directional modular linear hydrophonic antenna
    1.
    发明授权
    Directional modular linear hydrophonic antenna 失效
    定向模块化线性水平天线

    公开(公告)号:US4995013A

    公开(公告)日:1991-02-19

    申请号:US449769

    申请日:1989-12-13

    IPC分类号: B06B1/06 G01V1/20

    CPC分类号: B06B1/0603 G01V1/201

    摘要: The disclosure concerns a directional hydrophonic antenna, consisting of several pairs of dipoles formed by omnidirectional hydrophones superimposed in a streamer and keeping the same reference angle for all the pairs of dipoles. The goal sought is achieved by means of a chain of superimposed, directional modules each bearing a hydrophonic sensor on each lateral face and joined by ringed tubular elements through which there goes a central rod made of fiber glass and a strand of electrical connection cables.

    摘要翻译: 本公开涉及一种定向水平天线,由多个叠加在拖缆中的全向水听器形成的几对偶极组成,并且对于所有的偶极子保持相同的参考角。 所寻求的目标是通过一系列叠加的定向模块来实现的,每个模块在每个侧面上都带有一个水平传感器,并通过环形管状元件连接,通过它们穿过由玻璃纤维制成的中心杆和一连串的电连接电缆。