发明名称 |
COMPOSITE ANTIBALLISTIC RADOME WALLS AND METHODS OF MAKING THE SAME |
摘要 |
Composite radome wall structures (10) exhibit both antiballistic and radar transparency properties and include an antiballistic internal solid, void-free core (12) and external antireflective (AR) surface layers (14-1, 14-2) which sandwich the core. The antiballistic core (12) can be a compressed stack of angularly biased unidirectional polyethylene monolayers formed of tapes and/or fibers. Face sheets (16-1, 16-2) and/or one or more impedance matching layers may optionally be positioned between the antiballistic core (12) and one (or both) of the external AR layers (14-1, 14-2) so as to bond the core to the AR surface layer(s) and/or selectively tune the radome wall structure to the frequency of transmission and reception associated with the radar system. |
申请公布号 |
US2015222011(A1) |
申请公布日期 |
2015.08.06 |
申请号 |
US201314425887 |
申请日期 |
2013.10.10 |
申请人 |
DSM IP ASSETS B.V. |
发明人 |
Kolak Lewis;Mirotznik Mark |
分类号 |
H01Q1/42 |
主分类号 |
H01Q1/42 |
代理机构 |
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代理人 |
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主权项 |
1. A composite radome wall structure comprising an antiballistic solid, void-free internal core and antireflective (AR) external surface layers which sandwich the core. |
地址 |
Heerlen NL |