Murata manufacturing co., ltd. (20250015823). COMMUNICATION MODULE
COMMUNICATION MODULE
Organization Name
murata manufacturing co., ltd.
Inventor(s)
COMMUNICATION MODULE
This abstract first appeared for US patent application 20250015823 titled 'COMMUNICATION MODULE
Original Abstract Submitted
a communication module able to have a favorable isolation characteristic is provided. the communication module includes a directional coupler inserted in a path extending toward an antenna from an amplifying part that amplifies a signal being input and a stub connected to the path. the directional coupler includes a main line and a sub line that couples with the main line and picks up a signal flowing through the main line. one end portion of the stub is connected to part of the path that is not the main line, another end portion of the stub is left open, and an extending direction of the stub from the one end portion to the other end portion is a direction moving away from the directional coupler.