Title:
高周波信号線路の製造方法
Document Type and Number:
Japanese Patent JP5754554
Kind Code:
B2
Abstract:
A laminated flat cable includes a laminate, a signal line for high-frequency signal transmission, a reference ground conductor, and an auxiliary ground conductor. The laminate includes a first base layer with first and second principal surfaces and a second base layer with third and fourth principal surfaces, and the second principal surface is opposed to the third principal surface. The signal line is located on the second principal surface. The reference ground conductor is located on the first principal surface and is opposite to the signal line. The auxiliary ground conductor is located on the third or fourth principal surface and is opposite to the signal line. The auxiliary ground conductor includes a plurality of openings arranged along the signal line.
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| JPH04180402 | INPUT/OUTPUT CIRCUIT BOARD |
| JPH0615309 | [Name of device] Multilayer transmission line |
Inventors:
Tokiko Kato
Application Number:
JP2014522525A
Publication Date:
July 29, 2015
Filing Date:
June 12, 2013
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
H01P3/08; H01P11/00
Domestic Patent References:
| JP2007123740A | ||||
| JP8242117A | ||||
| JP3009502U |
Foreign References:
| WO2012074100A1 |
Attorney, Agent or Firm:
Patent business corporation Profic patent office