| 发明名称 |
TRANSMISSION LINE AND ANTENNA DEVICE |
| 摘要 |
A transmission line has a triplate line including a first outer conductor and a second outer conductor disposed in parallel with each other at a predetermined interval, and a central conductor disposed in a space between the first outer conductor and the second outer conductor; and a dielectric spacer interposed between the first and second outer conductors and the central conductor and configured to support the central conductor. The central conductor has a supported portion supported by the dielectric spacer, and first and second high-impedance portions having characteristic impedances higher than a characteristic impedance in the supported portion. The first and second high-impedance portions are disposed on input and output sides, respectively, of the supported portion. |
| 申请公布号 |
US2014152525(A1) |
申请公布日期 |
2014.06.05 |
| 申请号 |
US201314059091 |
申请日期 |
2013.10.21 |
| 申请人 |
Hitachi Metals, Ltd. |
发明人 |
Iso Naoki;Kitano Nobuaki |
| 分类号 |
H03H7/38;H01P3/00;H01Q1/50 |
主分类号 |
H03H7/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A transmission line comprising:
a triplate line including a pair of outer conductors disposed in parallel with each other at a predetermined interval, and a central conductor disposed in a space between the pair of outer conductors; and a spacer interposed in the space between the pair of outer conductors and the central conductor, the spacer being made of a dielectric material and configured to support the central conductor, wherein the central conductor has a supported portion supported by the spacer, and first and second high-impedance portions having characteristic impedances higher than a characteristic impedance in the supported portion, the first and second high-impedance portions being disposed on input and output sides, respectively, of the supported portion.
|
| 地址 |
Tokyo JP |
