Patent ID: 11956003
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A radio frequency module comprising:
a module board that has a first main surface and a second main surface, which are on opposite sides of the module board;
a plurality of external connection terminals arranged on the second main surface;
a low noise amplifier disposed on the second main surface, wherein the low noise amplifier includes a plurality of amplification elements that are cascade connected and is configured to amplify a radio frequency reception signal input from a signal input terminal; and
a first filter disposed on the second main surface, wherein the first filter is connected between an output terminal of the low noise amplifier and a signal output terminal and has a pass band including a frequency of the radio frequency reception signal, wherein
the first filter is arranged so as to extend along at least one of the first main surface and the second main surface and inside the module board.