发明名称 |
Dielectric waveguide of a laminated structure |
摘要 |
A dielectric waveguide has a plurality of dielectric ceramic sheets each having a high-dielectric-constant portion and a low-dielectric-constant portion. The dielectric ceramic sheets are laminated and baked and electrode films are formed on the outer surfaces thereof. Thus, a dielectric waveguide is obtained in which the high-dielectric-constant portion serves as a propagating area and the low-dielectric-constant portion serves as a non-propagating area.
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申请公布号 |
US6104264(A) |
申请公布日期 |
2000.08.15 |
申请号 |
US19980019133 |
申请日期 |
1998.02.05 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
ISHIKAWA, YOHEI;TANIZAKI, TORU;NISHIDA, HIROSHI;SAITOH, ATSUSHI |
分类号 |
H01P3/16;H01P5/02;H01P5/18;(IPC1-7):H01P3/18 |
主分类号 |
H01P3/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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