| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a balanced-output triplexer capable of separating three signals input to an input terminal and different in frequency bands to be output as balanced signals from balanced output terminals corresponding to the respective signals. Ž<P>SOLUTION: This balanced-output triplexer 1 includes: a first filter 20 provided between an input terminal ANT and a pair of first balanced output terminals Rx21, Rx22; a second filter 30 provided between the input terminal ANT and a pair of second balanced output terminals Rx31, Rx32; and a third filter 50 provided between the input terminal ANT and a pair of third balanced output terminals Rx51, Rx52. Each of the first to third filters has a pair of outputting resonators that are interdigital-coupled to each other and connected to the corresponding pair of balanced output terminals. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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