Title:
フィルタ
Document Type and Number:
Japanese Patent JP6892209
Kind Code:
B2
Abstract:
To provide a small filter with good characteristics.SOLUTION: A filter 10 includes: a first resonator 11A having a first via electrode portion 20A; a second resonator 11B having a second via electrode portion 20B; and a third resonator 11C having a third via electrode portion 20C. The first via electrode portion 20A and the second via electrode portion 20B are offset from each other in a first direction X, and the third via electrode portion 20C is offset in a second direction Y which intersects in the first direction with respect to the first via electrode portion or the second via electrode portion.SELECTED DRAWING: Figure 1
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Inventors:
Keisuke Ogawa
Yuichi Miyata
Takatoshi Moriyama
Yuichi Miyata
Takatoshi Moriyama
Application Number:
JP2019102017A
Publication Date:
June 23, 2021
Filing Date:
May 31, 2019
Export Citation:
Assignee:
Soshin Electric Co., Ltd.
International Classes:
H01P1/205; H01P7/04
Domestic Patent References:
| JP2017195565A | ||||
| JP7326904A | ||||
| JP2011001A | ||||
| JP9191206A | ||||
| JP7086807A | ||||
| JP3293802A | ||||
| JP2000349507A | ||||
| JP2012514350A |
Foreign References:
| WO2001011712A1 | ||||
| WO2018216239A1 |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi