| 发明名称 |
RADIO SYSTEM |
| 摘要 |
A radio system includes: a radio device; an antenna device; and a polarization converting circuit for changing the directions of polarized waves, inserted at a position between the radio device and the antenna device. The polarization converting circuit is installed inside a holder in a device interface portion, and the device interface portion has a through hole that penetrates from the outer wall of the device interface portion to the outer periphery of the polarization converting circuit and is used to confirm the rotating angle of the polarization converting circuit inside the holder. |
| 申请公布号 |
US2017040708(A1) |
申请公布日期 |
2017.02.09 |
| 申请号 |
US201515303854 |
申请日期 |
2015.03.13 |
| 申请人 |
NEC Corporation |
发明人 |
TAKAHASHI Yoshihide |
| 分类号 |
H01Q15/24;H01Q3/06;H01Q1/20;H01P1/165;H01Q1/24 |
主分类号 |
H01Q15/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A radio system comprising:
a radio device; an antenna device; and a polarization converting circuit for changing the directions of polarized waves, inserted between the radio device and the antenna device in order to make the directions of polarization of RF (Radio frequency) signals transmitted inside the radio device and the antenna device coincide, wherein the polarization converting circuit is installed in a holder provided inside a device interface portion in the radio device, or in the abutment against the antenna device, and the device interface portion has a through hole that is used to confirm the rotating angle of the polarization converting circuit inside the holder and is formed to penetrate from the outer wall of the device interface portion to the outer periphery of the polarization converting circuit. |
| 地址 |
Tokyo JP |
