| 摘要 |
A front end module of a transmission end is provided to realize plural circuit elements into a single package element to minimize mounting areas on a substrate, thereby obtaining a degree of freedom on arrangement design of other external modules as developing a slim-sized mobile communication terminal product. A transmission filter(140) in a front end module(100) of a transmission end filters transmission signals. A power amplification module(120) amplifies the filtered transmission signals. A load controller(150) controls load impedance of the power amplification module. A duplexer(110) separates transceiving signals as being connected to the power amplification module. A combiner(130) couples the transmission signals by being connected between the duplexer and the power amplification module.
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