| Presentation | 2002/1/11 Development of 60-GHz-band Dielectric Waveguide Filter and Investigation of Flip-chip Package Structure Masaharu Ito, Kenichi Maruhashi, Kazuhiro Ikuina, Takeya Hashiguchi, Shunichi Iwanaga, Keiichi Ohata, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A plandr dielectric waveguide filter with CPW I/O ports suitable for flip-chip bonding is proposed and is demonstrated for 60-GHz-band applications. The filter is formed incorporating metalized through holes in an alumina substrate. In order to improve stop-band rejection, short-circuited CPW resonators with a half wavelength are added to waveguide-to-CPW transitions. A fabricated 4-resonator filter exhibits an insertion loss of 3.2 dB with a 3 dB-bandwidth of 3.0 GHz at a center frequency of 59.5 GHz. The filter is mounted by using flip-chip bonding in a multi-layer ceramic package with a structure to suppress parasitically propagating electromagnetic waves. The flipped filter shows a stop-band rejection better than 35 dB from 50 GHz to 80 GHz. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Millimeter-wave / Dielectric Waveguide Filter / CPW Resonator / Flip-chip Technology / LTCC Package |
| Paper # | 2001-ED-222,2001-MW-177,2001-ICD-219 |
| Date of Issue |
| Conference Information | |
| Committee | ED |
|---|---|
| Conference Date | 2002/1/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electron Devices (ED) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of 60-GHz-band Dielectric Waveguide Filter and Investigation of Flip-chip Package Structure |
| Sub Title (in English) | |
| Keyword(1) | Millimeter-wave |
| Keyword(2) | Dielectric Waveguide Filter |
| Keyword(3) | CPW Resonator |
| Keyword(4) | Flip-chip Technology |
| Keyword(5) | LTCC Package |
| 1st Author's Name | Masaharu Ito |
| 1st Author's Affiliation | Photonic and Wireless Devices Research Laboratories, NEC Corporation() |
| 2nd Author's Name | Kenichi Maruhashi |
| 2nd Author's Affiliation | Photonic and Wireless Devices Research Laboratories, NEC Corporation |
| 3rd Author's Name | Kazuhiro Ikuina |
| 3rd Author's Affiliation | Functional Devices and Materials Research Laboratories, NEC Corporation |
| 4th Author's Name | Takeya Hashiguchi |
| 4th Author's Affiliation | Functional Devices and Materials Research Laboratories, NEC Corporation |
| 5th Author's Name | Shunichi Iwanaga |
| 5th Author's Affiliation | NEC Kansai, Ltd. |
| 6th Author's Name | Keiichi Ohata |
| 6th Author's Affiliation | Photonic and Wireless Devices Research Laboratories, NEC Corporation |
| Date | 2002/1/11 |
| Paper # | 2001-ED-222,2001-MW-177,2001-ICD-219 |
| Volume (vol) | vol.101 |
| Number (no) | 551 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |