| Presentation | 2006-01-20 90 Degree Hybrid with Insensitivity to Misalignment and Thickness Variation of Multi-layered LTCC Substrate Takeshi YUASA, Yukihiro TAHARA, Hideyuki OHHASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | 90 degree hybrid in multi-layered low temperature co-fired ceramic (LTCC) substrate which is insensitive to misalignment of conductor patterns and to thickness variation of each layer is investigated. It is shown that a tandem type coupler with ground walls is useful for avoiding the variation of coupling characteristics. Moreover experimental results show that the hybrid characteristics have good agreement with designed results in spite of thickness error so this type of hybrid is useful for high yield RF modules. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LTCC / multi-layered substrate / hybrid / error |
| Paper # | ED2005-214,MW2005-168 |
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| Conference Information | |
| Committee | ED |
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| Conference Date | 2006/1/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Electron Devices (ED) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 90 Degree Hybrid with Insensitivity to Misalignment and Thickness Variation of Multi-layered LTCC Substrate |
| Sub Title (in English) | |
| Keyword(1) | LTCC |
| Keyword(2) | multi-layered substrate |
| Keyword(3) | hybrid |
| Keyword(4) | error |
| 1st Author's Name | Takeshi YUASA |
| 1st Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation() |
| 2nd Author's Name | Yukihiro TAHARA |
| 2nd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
| 3rd Author's Name | Hideyuki OHHASHI |
| 3rd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
| Date | 2006-01-20 |
| Paper # | ED2005-214,MW2005-168 |
| Volume (vol) | vol.105 |
| Number (no) | 522 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |