| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compact antenna module which suppresses interaction between electromagnetic waves radiated from a signal line and an antenna and improves the reliability of connection between a connection terminal of an antenna substrate and a connection terminal of a printed wiring board. <P>SOLUTION: This antenna module is characterized in that the connection terminal which is formed on the top surface of the antenna substrate 3, connected to a semiconductor element 8, and exposed inside a through hole 10 and the connection terminal formed on the top surface of the printed wiring board 2 nearby the through hole 10 and connected to the transmission line are connected by an electric connecting means 6 made of a metallic wire or ribbon and a shielding conductor layer 12 is formed in the antenna substrate 3 with the antenna element 4, semiconductor element 8, and electric connecting means 6 disposed inside in top-surface view. <P>COPYRIGHT: (C)2008,JPO&INPIT |
