发明名称 |
Screening device |
摘要 |
A device for screening interfering radiation from a radiation source from reaching a radiation receiver. The device includes a sensing device determining the position and orientation of the radiation receiver relative to the radiation source; a matrix, positioned in front of the radiation receiver, of elements which can adopt a varying transmittance and which cover the solid angle within which it is desirable to screen interfering radiation; and control equipment which calculates in what position relative to the radiation receiver a radiation obstacle is to be placed to be able to screen the radiation source and which controls the elements of the matrix in such a manner that the matrix forms a partial or complete radiation obstacle in the estimated position.
|
申请公布号 |
US6648479(B1) |
申请公布日期 |
2003.11.18 |
申请号 |
US20010856152 |
申请日期 |
2001.06.01 |
申请人 |
TOTALFORSVARETS FORSKNINGSINSTITUT |
发明人 |
GUSTAFSSON TORBJOERN;ZYRA STAN |
分类号 |
G02B27/01;G02F1/133;(IPC1-7):G02B27/00 |
主分类号 |
G02B27/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|