| Presentation | 1998/7/24 Characteristics of Directional Coupler Using Hybrids Technique with HIC and NRD Guide Kazuki Hayata, Yoshiharu Kido, Yoshihisa Yasuoka, Harunobu Seita, Hiroyuki Nakata, Shigeo Kawasaki, Tomoyuki Goi, Norimasa Ishitobi, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes one of hybrid integration technologies with an NRD guide and planar circuits. The proposed circuit is a coupler which consists of two NRD guide dielectric rods attached a microstrip line planar circuit at the NRD rod side wall. A leakage signal from the input NRD guide can travel to the other NRD guide through a transmission in the coupler planar circuit. The coupling at 10GHz was improved with with 19.6 dB using a tapered microstrip line and amplified with 27.2 dB by the FET circuit, compared with the NRD coupler with a simple planar dielectric slab. Furthermore, analysis for the NRD guide and the planar circuit with a operation of 10 GHz were carried out by an electromagnetic simulator. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | NRD Guide / Derectional Coupler / Microstrip line / FET Amplifier / LEM mode / TEM mode |
| Paper # | MW98-66 |
| Date of Issue |
| Conference Information | |
| Committee | MW |
|---|---|
| Conference Date | 1998/7/24(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) | Characteristics of Directional Coupler Using Hybrids Technique with HIC and NRD Guide |
| Sub Title (in English) | |
| Keyword(1) | NRD Guide |
| Keyword(2) | Derectional Coupler |
| Keyword(3) | Microstrip line |
| Keyword(4) | FET Amplifier |
| Keyword(5) | LEM mode |
| Keyword(6) | TEM mode |
| 1st Author's Name | Kazuki Hayata |
| 1st Author's Affiliation | Tokai university, Department of Communication Engineering() |
| 2nd Author's Name | Yoshiharu Kido |
| 2nd Author's Affiliation | Tokai university, Department of Communication Engineering |
| 3rd Author's Name | Yoshihisa Yasuoka |
| 3rd Author's Affiliation | Tokai university, Department of Communication Engineering |
| 4th Author's Name | Harunobu Seita |
| 4th Author's Affiliation | Tokai university, Department of Communication Engineering |
| 5th Author's Name | Hiroyuki Nakata |
| 5th Author's Affiliation | Tokai university, Department of Communication Engineering |
| 6th Author's Name | Shigeo Kawasaki |
| 6th Author's Affiliation | Tokai university, Department of Communication Engineering |
| 7th Author's Name | Tomoyuki Goi |
| 7th Author's Affiliation | TDK Corporation, Applied Products Development Center |
| 8th Author's Name | Norimasa Ishitobi |
| 8th Author's Affiliation | TDK Corporation, Applied Products Development Center |
| Date | 1998/7/24 |
| Paper # | MW98-66 |
| Volume (vol) | vol.98 |
| Number (no) | 198 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |