Title:
COMPOSITE RESONATOR AND ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2022/224493
Kind Code:
A1
Abstract:
This composite resonator includes: a first resonator (14) extending in a first surface direction; a second resonator (16) which is spaced apart from the first resonator (14) in a first direction and extends in the first surface direction; a third resonator (20) which is located between the first resonator (14) and the second resonator (16) in the first direction, and is configured to be magnetically or capacitively connected to or electrically connected to each of the first resonator (14) and the second resonator (16); and a reference conductor (18) which extends in the first surface direction, is located between the first resonator (14) and the second resonator (16) in the first direction, and serves as a potential reference for the first resonator (14) and the second resonator (16). The third resonator (20) directly connects the first resonator (14) and the second resonator (16) and does not make contact with the reference conductor (18). The first resonator (14) and the second resonator (16) are arranged such that the center of the first resonator (14) and the center of the second resonator (16) are offset in the first direction.
Inventors:
YOSHIKAWA HIROMICHI (JP)
Application Number:
PCT/JP2021/046887
Publication Date:
October 27, 2022
Filing Date:
December 17, 2021
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
H01Q15/24; H01Q15/14
Domestic Patent References:
| WO2017195739A1 | 2017-11-16 |
Foreign References:
| US20190044244A1 | 2019-02-07 | |||
| JP2008277755A | 2008-11-13 | |||
| US20090071709A1 | 2009-03-19 | |||
| JP2003526978A | 2003-09-09 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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