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|1. (WO2018221427) MULTIPLEXER, TRANSMISSION DEVICE, AND RECEPTION DEVICE|
|Applicants:||MURATA MANUFACTURING CO., LTD.
|Title:||MULTIPLEXER, TRANSMISSION DEVICE, AND RECEPTION DEVICE|
Provided is a multiplexer in which, from among a plurality of terminals (11b-11g, 12b-12g, 13b-13g, 14b-14g) which are of four acoustic wave filters and are disposed on piezoelectric substrates (11a, 12a, 13a, 14a), input terminals or output terminals are connected to antenna terminals connected to an antenna connection terminal (60). The four acoustic wave filters include first acoustic wave filters (Band25Tx, Band66Rx) and second acoustic wave filters (Band25Rx, Band66Tx), which are disposed at positions farther from the antenna connection terminal (60) than the first acoustic filters when a substrate (6) is viewed in planar view. The second acoustic wave filters use, as antenna terminals, the terminals (12b, 13b), from among the plurality of terminals, disposed closest to the antenna connection terminal (60) when the substrate (6) is viewed in planar view.