发明名称 Compact antenna not easily broken by external force, stable in communication performance and excelling in durability
摘要 A compact antenna is configured of a plurality of planar unit cores, belt-shaped linking members permitting bending or elastic deformation arranged on one side of the plurality of unit cores and linking the unit cores, a coil wound around a linked assembly consisting of the plurality of unit cores and the linking members, and a covering for covering around the linked assembly and the coil. A manufacturing method comprises a step of winding the coil, a step of linking the plurality of unit cores by the linking members, and a step of inserting the plurality of unit cores linked by the linking members into a hollow in the wound coil.
申请公布号 US6603441(B2) 申请公布日期 2003.08.05
申请号 US20020085939 申请日期 2002.02.28
申请人 ALPS ELECTRIC CO., LTD. 发明人 TESHIMA KENTARO
分类号 H01Q21/08;H01P11/00;H01Q1/36;H01Q1/38;H01Q1/40;H01Q7/06;H01Q7/08;H01Q11/08;(IPC1-7):H01Q1/36 主分类号 H01Q21/08
代理机构 代理人
主权项
地址
您可能感兴趣的专利