Title:
DC CUT-OUT STRUCTURE
Document Type and Number:
Japanese Patent JP3966865
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a DC cut-out structure which realizes desired frequency characteristics with a simple structure.
SOLUTION: The DC cut-out structure is made by connecting two capacitors 13, 14 in parallel between the transmission line patterns 11 and 12 of signals faced with each other on a substrate 10. And, the capacitors 13, 14 are electrically connected to both the surfaces of the transmission line patterns 11, 12 exposed to a hole 17 provided on the substrate 10.
Inventors:
Takatoshi Yagisawa
Ko Ikeuchi
Ko Ikeuchi
Application Number:
JP2004114828A
Publication Date:
August 29, 2007
Filing Date:
April 08, 2004
Export Citation:
Assignee:
富士通株式会社
International Classes:
H01P1/00; H01P1/201; H01P1/203; H01P3/02; H01P5/02; H01P5/08; H01P11/00; H05K1/02; H05K1/18; H05K3/40; (IPC1-7): H01P5/02; H01P1/00; H01P3/02; H01P5/08
Domestic Patent References:
JP62263701A | ||||
JP60214601A | ||||
JP2002057513A | ||||
JP685511A |
Attorney, Agent or Firm:
Yoshiyuki Osuga
Motoaki Hisagi
Motoaki Hisagi
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