公开(公告)号：US08901818B2

公开(公告)日：2014-12-02

申请号：US13833417

申请日：2013-03-15

Applicant: Agency for Defense Development

Inventor： Jiheon Ryu ,  Cheon Ho Kim ,  Jaimin Lee

IPC: H01J17/04 ,  H01J61/04

CPC classification number: H01J17/04 ,  H01T1/22 ,  H01T2/00 ,  H01T4/10

Abstract: A spark gap switch for high power ultra-wideband electromagnetic wave radiation is provided. The spark gap switch includes a casing, electrodes, brackets and an electrode protrusion. Openings are formed in respective opposite ends of the casing. The electrodes are installed in the casing at positions spaced apart from each other in such a way that the electrodes face each other and are disposed inside the openings. The brackets are installed in the respective openings of the casing. The brackets fasten rear ends of the corresponding electrodes to the casing. The electrode protrusion is provided on a central portion of at least either of the electrodes to induce stabilized discharge. The maximum diameter of the electrodes is smaller than the inner diameter of the casing so that the circumferential outer surfaces of the electrodes do not make contact with the circumferential inner surface of the casing.

Abstract translation: 提供了用于大功率超宽带电磁波辐射的火花隙开关。 火花隙开关包括壳体，电极，支架和电极突起。 开口形成在壳体的相应的相对端部。 电极以彼此间隔开的方式安装在壳体中，使得电极彼此面对并设置在开口内。 支架安装在外壳的相应开口中。 支架将相应电极的后端固定到外壳上。 电极突起设置在至少任一个电极的中心部分上以引起稳定的放电。 电极的最大直径小于壳体的内径，使得电极的周向外表面不与壳体的周向内表面接触。