Water load
    5.
    发明授权
    Water load 失效
    水载

    公开(公告)号:US3633131A

    公开(公告)日:1972-01-04

    申请号:US3633131D

    申请日:1970-04-24

    Inventor: NELSON RICHARD B

    CPC classification number: H01P1/262

    Abstract: A radio frequency water load is disclosed having a loss section of transmission line. The loss section of transmission line includes a delay line portion for slowing the group velocity of wave energy traveling in the loss section. Conduits are arranged for directing a stream of wave-attenuative liquid through the loss section in wave-energy-exchanging relation with wave energy on the delay line for attenuating the wave energy, whereby the physical length of the loss section is reduced for a given amount of attenuation. In a preferred embodiment, the loss section is a section of coaxial line and the inner conductor is a helical delay line.

    Abstract translation: 公开了一种具有传输线损耗部分的射频水负荷。 传输线的损耗部分包括延迟线部分,用于减慢在损耗部分中行进的波能量的组速度。 导管布置成用于在延迟线上引导波衰减液体流通过与波能量的波能交换关系的损耗部分以衰减波能,由此损耗部分的物理长度减小给定量 的衰减。 在优选实施例中,损耗部分是同轴线的一部分,内部导体是螺旋延迟线。

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