Patent ID: 11901877
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. A three-band diversity receiver, comprising:
a matrix triplexer coupled between and antenna and three receivers, the triplexer comprising;
a first sub-filter coupled between a first filter port and a second filter port coupled to a first receiver of the three receivers;
a second sub-filter coupled between the first filter port and a third filter port coupled to a second receiver of the three receivers;
a third sub-filter coupled between the first filter port and a fourth filter port coupled to a third receiver of the three receivers;
wherein each sub-filter comprises at least three transversely-excited film bulk acoustic resonator (XBAR) series elements and at least one capacitor shunt element;

and wherein the first, second and third sub-filters each have a noncontiguous passband.