Title:
HIGH-FREQUENCY CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2024/009651
Kind Code:
A1
Abstract:
This high-frequency circuit (1) comprises output terminals (121 and 122), a low-noise amplifier (21) and a low-noise amplifier (22), a filter (31) that is connected between an output end of the low-noise amplifier (21) and the output terminal (121), and that has a passband that includes at least a portion of a first band, and a filter (32) that is connected between an output end of the low-noise amplifier (21) and the output terminal (122), and that has a passband that includes at least a portion of a second band, wherein the low-noise amplifier (22) is connected between the filter (32) and the output terminal (122), and the first band and the second band are a combination of bands that can be used with dual connectivity.
Inventors:
NAGUMO SHOJI (JP)
Application Number:
PCT/JP2023/020017
Publication Date:
January 11, 2024
Filing Date:
May 30, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H04B1/16; H04B1/18
Domestic Patent References:
| WO2022039051A1 | 2022-02-24 |
Foreign References:
| JP2007513558A | 2007-05-24 | |||
| JP2019030009A | 2019-02-21 | |||
| JP2005130442A | 2005-05-19 | |||
| JP2019176452A | 2019-10-10 | |||
| JP2009537111A | 2009-10-22 | |||
| US20180019858A1 | 2018-01-18 |
Attorney, Agent or Firm:
YOSHIKAWA, Shuichi et al. (JP)
Download PDF: