High frequency circuit board and antenna switch module for high frequency using the same
    1.
    发明授权
    High frequency circuit board and antenna switch module for high frequency using the same 失效
    高频电路板和天线开关模块为高频使用相同

    公开(公告)号:US06862436B2

    公开(公告)日:2005-03-01

    申请号:US10085412

    申请日:2002-02-27

    摘要: A high frequency circuit board comprising: a choke coil circuit element of a high frequency switching circuit; a dielectric laminated structure body comprising a plurality of dielectric layers which comprise a first dielectric layer and a second dielectric layer; a land formed on the first dielectric layer; and a circuit pattern formed on the second dielectric layer, wherein the choke coil circuit element is mounted on the land as a chip inductor, the first dielectric layer is located at the end of the body, the second dielectric layer is located nearest to the first board in at least one of the dielectric layers on which a circuit pattern is formed, and the land is positioned out of a region formed by projecting the circuit pattern formed on the second dielectric layer in the direction of laminating of the plurality of dielectric layers.

    摘要翻译: 一种高频电路板,包括:高频开关电路的扼流线圈电路元件; 电介质层叠结构体,其包括多个电介质层,所述电介质层包括第一电介质层和第二介电层; 形成在第一电介质层上的焊盘; 以及形成在所述第二电介质层上的电路图案,其中所述扼流线圈电路元件作为芯片电感器安装在所述焊盘上,所述第一电介质层位于所述主体的端部,所述第二电介质层位于最靠近所述第一电介质层 在形成有电路图案的电介质层中的至少一个的基板上,并且所述焊盘位于通过在形成于所述第二电介质层上的所述电路图案沿所述多个电介质层的层叠方向突出而形成的区域之外。