Coaxial connector
    2.
    发明申请
    Coaxial connector 有权
    同轴连接器

    公开(公告)号:US20050239319A1

    公开(公告)日:2005-10-27

    申请号:US11115508

    申请日:2005-04-27

    申请人: Hideki Takasu

    发明人: Hideki Takasu

    摘要: A coaxial connector, in which control of impedance is facilitated, and in which fluctuations in impedance are extremely small. The coaxial connector includes an inner contact, having a crimp connection portion which is crimped onto an inner conductor of a coaxial cable, an outer contact, which is crimped onto an outer conductor of the coaxial cable and an insulator (dielectric), which is provided between the inner contact and the outer contract. Concavities are formed in the outer surface of the dielectric at positions corresponding to the crimp connection portion of the inner contact The concavities control the characteristic impedance of the coaxial connector.

    摘要翻译: 一种同轴连接器,其中阻抗的控制被促进,并且其中阻抗的波动非常小。 同轴连接器包括内接触件,其具有压接在同轴电缆的内导体上的压接连接部分,压接在同轴电缆的外导体上的外触点和绝缘体(电介质) 内部接触和外部合同之间。 在电介质的外表面形成凹部,该位置对应于内触头的压接连接部分。凹部控制同轴连接器的特性阻抗。

    Microwave phase shifter and power amplifier
    4.
    发明申请
    Microwave phase shifter and power amplifier 审中-公开
    微波移相器和功率放大器

    公开(公告)号:US20060022769A1

    公开(公告)日:2006-02-02

    申请号:US11206001

    申请日:2005-08-18

    申请人: Hideki Takasu

    发明人: Hideki Takasu

    IPC分类号: H01P1/18

    CPC分类号: H01P1/184

    摘要: A phase shifter according to this invention includes a circuit board having a semi-insulating layer. An active layer is formed in a transmission line forming portion on one surface side of the semi-insulating layer, a first ground conductive layer is formed on the other surface side, a transmission line is formed on the upper side of the active layer, and a second ground conductive layer is formed on the transmission line forming surface of the semi-insulating layer in close proximity to one side of the transmission line. If a bias voltage of negative polarity is applied to the transmission line, reverse bias is applied to the active layer to form a depletion layer and capacitance is equivalently connected to the transmission line having inductance. A phase shift amount can be freely controlled by changing the value of the capacitance according to the bias voltage.

    摘要翻译: 根据本发明的移相器包括具有半绝缘层的电路板。 在半绝缘层的一个表面侧的传输线形成部分中形成有源层,在另一个表面侧形成第一接地导电层,在有源层的上侧形成传输线,并且 在半绝缘层的传输线形成表面上靠近传输线的一侧形成第二接地导电层。 如果将负极性的偏置电压施加到传输线,则向有源层施加反向偏置以形成耗尽层,并且电容等效地连接到具有电感的传输线。 可以通过根据偏置电压改变电容值来自由地控制相移量。

    Casing for electronic control devices
    5.
    发明授权
    Casing for electronic control devices 有权
    电子控制装置套管

    公开(公告)号:US06707678B2

    公开(公告)日:2004-03-16

    申请号:US10132297

    申请日:2002-04-26

    IPC分类号: H05K500

    CPC分类号: H05K5/062 H05K5/0052

    摘要: A casing for an electronic control device, by which a cover and a casing body are reliably sealed up while preventing the cover from warping or from being distorted, although the cover is made of a thin sheet material. The electronic control device casing comprises: a casing body having an opening in its upper face portion for casing a printed circuit board; a cover made of a sheet material for closing the opening of the casing body; a groove portion formed in the open edge portion of the casing body; a liquid sealing material fitted in the groove portion for sealing the open edge portion of the casing body and the flange portion of the cover; and a ridge portion having a generally U-shaped section and formed on the flange portion of the cover for being fitted in the groove portion of the casing body.

    摘要翻译: 另外,电子控制装置用壳体虽然是由薄片材料构成,但也可以将盖体和壳体主体可靠地密封起来,同时防止盖翘曲或翘曲变形。 电子控制装置壳体包括:壳体,其在其上表面部分具有用于封装印刷电路板的开口; 由用于封闭壳体的开口的片状材料制成的盖; 形成在所述壳体的开口边缘部的槽部; 装配在槽部中用于密封壳体的开口边缘部分和盖的凸缘部分的液体密封材料; 以及具有大致U形截面并形成在所述盖的所述凸缘部分上以嵌入所述壳体的所述槽部中的脊部。

    Casing for electronic control devices
    6.
    发明授权
    Casing for electronic control devices 有权
    电子控制装置套管

    公开(公告)号:US06407925B1

    公开(公告)日:2002-06-18

    申请号:US09662921

    申请日:2000-09-15

    IPC分类号: H05K500

    CPC分类号: H05K5/062 H05K5/0052

    摘要: A casing for an electronic control device, by which a cover and a casing body are reliably sealed up while preventing the cover from warping or from being distorted, although the cover is made of a thin sheet material. The electronic control device casing comprises: a casing body having an opening in its upper face portion for casing a printed circuit board; a cover made of a sheet material for closing the opening of the casing body; a groove portion formed in the open edge portion of the casing body; a liquid sealing material fitted in the groove portion for sealing the open edge portion of the casing body and the flange portion of the cover; and a ridge portion having a generally U-shaped section and formed on the flange portion of the cover for being fitted in the groove portion of the casing body.

    摘要翻译: 另外,电子控制装置用壳体虽然是由薄片材料构成,但也可以将盖体和壳体主体可靠地密封起来,同时防止盖翘曲或翘曲变形。 电子控制装置壳体包括:壳体,其在其上表面部分具有用于封装印刷电路板的开口; 由用于封闭壳体的开口的片状材料制成的盖; 形成在所述壳体的开口边缘部的槽部; 装配在槽部中用于密封壳体的开口边缘部分和盖的凸缘部分的液体密封材料; 以及具有大致U形截面并形成在所述盖的所述凸缘部分上以嵌入所述壳体的所述槽部中的脊部。

    Adapter for two core cable
    8.
    发明授权
    Adapter for two core cable 失效
    两芯电缆适配器

    公开(公告)号:US5435756A

    公开(公告)日:1995-07-25

    申请号:US274057

    申请日:1994-07-12

    申请人: Hideki Takasu

    发明人: Hideki Takasu

    IPC分类号: H01R9/05 H01R13/40 H01R17/04

    摘要: One end of a two-core twisted pair cable 30 having two twisted wires 32 and 34 in a common jacket 36 is prepared. An insert 20 having a pair of semicylindrical halves 22a and 22b connected by a hinge 21 in which a central groove 25 and a branched groove 26 are formed is used. An insert subassembly is prepared by placing one wire 32 connected to the central contact in the central groove 25 of the insert 20, and by placing the other wire 34 in the branched groove 26 and bringing outside its exposed conductor 38. This insert subassembly is inserted in the outer ferrule 13 of the metal shell 12 of the BNC connector 10, after which the ferrule is crimped, thus connecting the conductor 38 to the metal shell 12.

    摘要翻译: 制备在公共护套36中具有两条绞合线32和34的双芯双绞线电缆30的一端。 使用具有通过铰链21连接的一对半圆柱半部22a和22b的插入件20,其中形成有中心槽25和分支槽26。 通过将连接到中心触点的一个线32放置在插入件20的中心凹槽25中,并且将另一个线34放置在分支槽26中并且将其外露在其暴露的导体38之外来准备插入子组件。该插入子组件被插入 在BNC连接器10的金属外壳12的外套圈13中,之后套圈被压接,从而将导体38连接到金属壳12。