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61. 发明授权

US06707427B2 Chip antenna and antenna unit including the same 失效
标题翻译：芯片天线和包括天线单元的天线单元
公开(公告)号：US06707427B2
公开(公告)日：2004-03-16
申请号：US10059423
申请日：2002-01-31
申请人： Takayoshi Konishi , Takehiko Tsukiji
发明人： Takayoshi Konishi , Takehiko Tsukiji
IPC分类号： H01Q138
CPC分类号： H01Q1/243 , H01Q1/362 , H01Q1/38
摘要： A chip antenna includes a first electrical conductor having a first end, a second electrical conductor extending in parallel with the first electrical conductor and having a second end located in alignment with the first end, a third electrical conductor extending between the first and second ends perpendicularly to the first and second electrical conductors, and a dielectric substrate. The first to third electrical conductors are integrally formed anywhere in the dielectric substrate, and power is fed to one of the first and second electrical conductors.
摘要翻译：芯片天线包括具有第一端的第一电导体，与第一电导体平行延伸并具有与第一端对准的第二端的第二电导体，垂直于第一端和第二端之间延伸的第三电导体到第一和第二电导体以及电介质基片。第一至第三电导体一体地形成在电介质基板的任何位置，并且功率被馈送到第一和第二电导体之一。

62. 发明授权

US5637957A Cathode-anode spacer comprising a projection of a length limited relative to its distance to the cathode 失效
标题翻译：阴极 - 阳极间隔物包括相对于其与阴极的距离限制的长度的突起
公开(公告)号：US5637957A
公开(公告)日：1997-06-10
申请号：US617602
申请日：1996-03-19
申请人： Takayoshi Konishi , Osamu Yamamoto
发明人： Takayoshi Konishi , Osamu Yamamoto
IPC分类号： H01J23/06 , H01J19/44 , H01T4/12 , H01J1/88
CPC分类号： H01J19/44
摘要： For use in vacuum between a cathode (21) and an anode (23) with avoidance of surface flashover resulting from a voltage supplied between the cathode and the anode, a dielectric spacer (25) has a side surface and a projection (27) protruded perpendicularly of the side surface. The projection has a length of projection from the side surface, a cathode side end having a cathode distance relative to the cathode, an anode side end, and a thickness having a center plane between the cathode and the anode side ends and nearer to the cathode than to the anode, a ratio of the length of projection to the cathode distance being not less than 0.4. The cathode comprises no protrusion in a face to face relation to the anode side end. It is possible to use the dielectric spacer between two electrodes supplied with an AC voltage.
摘要翻译：为了避免在阴极和阳极之间提供的电压引起的表面闪络，阴极（21）和阳极（23）之间的真空中使用，电介质间隔物（25）具有侧表面，突出部（27）突出垂直于侧面。突起具有从侧面突出的长度，阴极侧端部具有阴极相对于阴极的距离，阳极侧端部和具有阴极和阳极侧端部之间的中心面并且更靠近阴极的厚度与阳极相比，投影长度与阴极距离的比值不小于0.4。阴极不包括与阳极侧端面对面的突起。可以使用提供有交流电压的两个电极之间的电介质间隔物。

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