Wave transmission lines and networks – Coupling networks – Wave filters including long line elements
Patent
1997-07-15
2000-02-01
Ham, Seungsook
Wave transmission lines and networks
Coupling networks
Wave filters including long line elements
333219, H01P 1203, H01P 708
Patent
active
060207981
ABSTRACT:
By using a method for manufacturing a dielectric laminated device, an opening is formed on a first dielectric sheet, a strip line and an input and output line including an input and output electrode are formed by burying electrode materials in said opening, the first dielectric sheet is laminated with the second and third dielectric sheets disposed above and below respectively to form a laminate, a first and second shield electrodes and a ground electrode are formed, an end of the strip line is connected to the ground electrode, the first shield electrode and the second shield electrode are mutually connected through the ground electrode, and the input and output electrode is exposed along the line direction of the strip line. By this constitution of the above dielectric laminated device, the mounting reliability of the dielectric laminated device can be further increased.
REFERENCES:
patent: 5160905 (1992-11-01), Hoang
patent: 5396201 (1995-03-01), Ishizaki et al.
patent: 5446430 (1995-08-01), Yamanaka et al.
patent: 5479141 (1995-12-01), Ishizaki et al.
patent: 5691676 (1997-11-01), Snel et al.
patent: 5770986 (1998-06-01), Tonegawa et al.
Inoue Tatsuya
Ishizaki Toshio
Kagata Hiroshi
Kitazawa Shoichi
Nakakubo Hideaki
Ham Seungsook
Matsushita Electric - Industrial Co., Ltd.
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