Title:
COUPLER MODULE
Document Type and Number:
WIPO Patent Application WO/2020/129893
Kind Code:
A1
Abstract:
A coupler module (1) comprises: a coupler component (10) in which are formed a primary line (11) and a secondary line (12) that make up a directional coupler; and a module board (20) on which the coupler component (10) is mounted and on which a wire conductor connected in series to the primary line (11) is formed. When the module board (20) is seen in a plan view, at least a portion of the wire conductor runs along the primary path (11), and the direction of a main signal when flowing through the primary path (11) is the opposite of the direction of the main signal when flowing through a portion of the wire conductor.
Inventors:
TOKUDA DAISUKE (JP)
MURASE HISANORI (JP)
MURASE HISANORI (JP)
Application Number:
PCT/JP2019/049156
Publication Date:
June 25, 2020
Filing Date:
December 16, 2019
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01P5/18
Domestic Patent References:
| WO2019189228A1 | 2019-10-03 |
Foreign References:
| US4644260A | 1987-02-17 |
Attorney, Agent or Firm:
YOSHIKAWA, Shuichi et al. (JP)
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