Title:
EQUALIZER
Document Type and Number:
Japanese Patent JP2021100211
Kind Code:
A
Abstract:
To provide an equalizer that can easily adjust a resonance frequency and attenuation of a resonance circuit constructed on a substrate.SOLUTION: An equalizer 10 configured on a substrate 30 includes a main line 11, a sub line 12 having a line length shorter than that of the main line 11 and forming a capacitor together with the main line 11 on the substrate 30, a first adjustment pattern 13 that is composed of one or more first adjustment line and can adjust a capacitance component of the capacitor by being connected to the sub line 12 by a conductor 22, and a second adjustment pattern 14 that is composed of a plurality of second adjustment line, adjust an inductive component of an inductor configured on the substrate 30 and a resistance component of the resistor configured on the substrate 30 by connecting the second adjustment lines with the conductor 22 in two or more of the second adjustment lines from among the plurality of second adjustment lines, and that is connected to the sub line 12.SELECTED DRAWING: Figure 1
Inventors:
TSUNODA AKIYASU
KUSANO MASAAKI
ONO HITOMI
KUSANO MASAAKI
ONO HITOMI
Application Number:
JP2019231676A
Publication Date:
July 01, 2021
Filing Date:
December 23, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H01P1/00; H01P1/203; H01P7/08
Attorney, Agent or Firm:
Jun Takamura