| Presentation | 1999/2/19 20GHz Band Active Integrated Antennas Using a CPW-feed Slot Antenna and an MMIC Oscillator Kazuki Hayata, Yoshihisa Yasuoka, Hiroyuki Nakada, Naoki Okubo, Harunobu Seita, Shigeo Kawasaki, Yasuyuki Suzuki, Kazuhiko Honjo, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, requirements of multi-function, light-weight and low-cost for a mobile communication system using the millimeter wave circuit technique become essential items. In order to satisfy these requests, a 20GHz band active integrated antenna was fabricated with the CPW-fed slot antenna on an alumina substrate and the MMIC oscillator on a GaAs substrate. The active integrated antenna operated at 23.730GHz, and the frequency tuning change of 84MHz was obtained with the change of the gate bias. Moreover, the fabricated 2-element active integrated antenna array using proximity mutual coupling operated at 23.867GHz. From obselvation, it is confirmed that these prototypes worked well. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Alumina substrate / CPW-feed / Slot antenna / MMIC oscillator / Weak coupling |
| Paper # | MW98-226 |
| Date of Issue |
| Conference Information | |
| Committee | MW |
|---|---|
| Conference Date | 1999/2/19(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 | Microwaves (MW) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 20GHz Band Active Integrated Antennas Using a CPW-feed Slot Antenna and an MMIC Oscillator |
| Sub Title (in English) | |
| Keyword(1) | Alumina substrate |
| Keyword(2) | CPW-feed |
| Keyword(3) | Slot antenna |
| Keyword(4) | MMIC oscillator |
| Keyword(5) | Weak coupling |
| 1st Author's Name | Kazuki Hayata |
| 1st Author's Affiliation | Tokai University,Department of Communication Engimeerimg() |
| 2nd Author's Name | Yoshihisa Yasuoka |
| 2nd Author's Affiliation | Tokai University,Department of Communication Engimeerimg |
| 3rd Author's Name | Hiroyuki Nakada |
| 3rd Author's Affiliation | Tokai University,Department of Communication Engimeerimg |
| 4th Author's Name | Naoki Okubo |
| 4th Author's Affiliation | Tokai University,Department of Communication Engimeerimg |
| 5th Author's Name | Harunobu Seita |
| 5th Author's Affiliation | Tokai University,Department of Communication Engimeerimg |
| 6th Author's Name | Shigeo Kawasaki |
| 6th Author's Affiliation | Tokai University,Department of Communication Engimeerimg |
| 7th Author's Name | Yasuyuki Suzuki |
| 7th Author's Affiliation | NEC Corporation,Optoelectronics and High Frequency Device Research Laboratories |
| 8th Author's Name | Kazuhiko Honjo |
| 8th Author's Affiliation | NEC Corporation,Optoelectronics and High Frequency Device Research Laboratories |
| Date | 1999/2/19 |
| Paper # | MW98-226 |
| Volume (vol) | vol.98 |
| Number (no) | 605 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |