| 摘要 |
PROBLEM TO BE SOLVED: To provide a front end module of a multilayered substrate in which circuit interference hardly occurs in spite of miniaturization, in a front end module using a multilayered substrate for dealing with a plurality of transmission/reception systems. SOLUTION: The front end module for the mobile communication apparatus comprises at least a divider circuit connected to an antenna, a transmission/reception changeover switch connected to the antenna via the divider circuit for switching and connecting a transmission circuit and a reception circuit, and a filter for removing a high frequency. The front end module comprises a module wherein components are packaged and integrated with the multilayered substrate. In the multilayered substrate, capacitor electrode patterns 211-218 are disposed in a laminating direction to form a plurality of capacitors comprising the divider circuit approximately in a center area of the substrate. COPYRIGHT: (C)2005,JPO&NCIPI
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