发明名称 |
Antenna system |
摘要 |
The invention is an antenna system that transmits and receives image signals audio signal and/or data signals. The antenna system has at least one antenna element and one or more power supply elements. A power supply switching device switches the power supply element or elements to select at least one antenna element and a power supply cable supplies power to the power supply switching device.
|
申请公布号 |
US2003156069(A1) |
申请公布日期 |
2003.08.21 |
申请号 |
US20030354995 |
申请日期 |
2003.01.31 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
OOE JUNZO;MIZUTANI KANSEI;SATO KAZUO;MATSUZAWA SHIN-ICHIRO;NISHIKAWA KUNITOSHI |
分类号 |
B60R11/02;H01Q1/22;H01Q1/32;H01Q3/24;H01Q7/00;H01Q9/16;H01Q9/28;(IPC1-7):H01Q1/32 |
主分类号 |
B60R11/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|