| Presentation | 2005-09-12 Wide Bandstop Characteristics of Periodic Dielectric Structures and Their Applications to a Microwave Filter Hidenori MINE, Osamu HASHIMOTO, Kouji WADA, Takeshi TAKAHASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This study focuses on the improvement of wide-bandstop characteristics compared with previous performances when a new microstrip line (MSL) with periodic dielectric rods inside the dielectric substrate is used. Such improvement of the characteristics is carried out by inserting dielectric rods between the strip conductor and the ground plane with the permittivity that is lower than the dielectric rod in the substrate in LTCC techniques. The proposed models are analyzed by FDTD method and it is confirmed that variations of their transmission characteristics are dependent on the spacing between the dielectric rods and their shape. Furthermore, when the filtering function of periodic dielectric structures is applied to the microwave filter, a BPF with improved characteristics will be realized. That results show that the proposed BPF have the wide-bandpass characteristics and improved spurious responses with with satisfactory performance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Periodic Dielectric Structure / LTCC / MSL / Wide Bandstop Characteristics / BPF / FDTD Method |
| Paper # | MW2005-71 |
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| Conference Information | |
| Committee | MW |
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| Conference Date | 2005/9/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Microwaves (MW) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Wide Bandstop Characteristics of Periodic Dielectric Structures and Their Applications to a Microwave Filter |
| Sub Title (in English) | |
| Keyword(1) | Periodic Dielectric Structure |
| Keyword(2) | LTCC |
| Keyword(3) | MSL |
| Keyword(4) | Wide Bandstop Characteristics |
| Keyword(5) | BPF |
| Keyword(6) | FDTD Method |
| 1st Author's Name | Hidenori MINE |
| 1st Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University() |
| 2nd Author's Name | Osamu HASHIMOTO |
| 2nd Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University |
| 3rd Author's Name | Kouji WADA |
| 3rd Author's Affiliation | Advanced Wireless Communication reserch Center (AWCC), The University of Electro-Communications |
| 4th Author's Name | Takeshi TAKAHASHI |
| 4th Author's Affiliation | TDK Corporation |
| Date | 2005-09-12 |
| Paper # | MW2005-71 |
| Volume (vol) | vol.105 |
| Number (no) | 271 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |