发明名称 |
Apparatus for improving reception sensitivity of public wave receiver |
摘要 |
An apparatus for improving reception sensitivity of a public wave receiver includes power devices formed in a power supply of the public wave receiver, and a shielding plate for shielding noise generated by the power devices. A signal line for connecting an antenna used for the public wave receiver to a public wave receiver main body and a ground line are formed coaxially to each other by a shield layer.
|
申请公布号 |
US2004014508(A1) |
申请公布日期 |
2004.01.22 |
申请号 |
US20030600526 |
申请日期 |
2003.06.23 |
申请人 |
SEO DONG HAN;KIM JONG WOO;KIM CHAN TAE;KWON OH SUK;LEE JAE GEUN |
发明人 |
SEO DONG HAN;KIM JONG WOO;KIM CHAN TAE;KWON OH SUK;LEE JAE GEUN |
分类号 |
H01Q1/02;H01Q1/52;H01Q7/00;H04B1/38;(IPC1-7):H04B1/00 |
主分类号 |
H01Q1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|