| 发明名称 |
WAVEGUIDE BEND AND WIRELESS DEVICE |
| 摘要 |
According to one embodiment, a waveguide bend includes a metal block. The metal block includes a first waveguide, a second waveguide and a third waveguide. The first waveguide, the second waveguide and the third waveguide are integrally formed. The second waveguide includes a bend at which a propagation direction of a radio wave is changed. An opening size of the second waveguide is smaller than an opening size of the first waveguide. The third waveguide is provided between the first waveguide and the second waveguide. An opening size of the third waveguide is smaller than the opening size of the first waveguide and is larger than the opening size of the second waveguide. |
| 申请公布号 |
US2017025726(A1) |
申请公布日期 |
2017.01.26 |
| 申请号 |
US201615213672 |
申请日期 |
2016.07.19 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
GOMI Koichiro;KIJIMA Tooru |
| 分类号 |
H01P1/02;H01Q1/22;H01P3/123;H01Q1/42 |
主分类号 |
H01P1/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A waveguide bend comprising:
a metal block comprising a first waveguide, a second waveguide and a third waveguide, the first waveguide, the second waveguide and the third waveguide being integrally formed, wherein the second waveguide comprises a bend which changes a propagation direction of a radio wave, and an opening size of the second waveguide is smaller than an opening size of the first waveguide, and the third waveguide is provided between the first waveguide and the second waveguide, and an opening size of the third waveguide is smaller than the opening size of the first waveguide and is larger than the opening size of the second waveguide. |
| 地址 |
Tokyo JP |
