发明授权
- 专利标题： Miniature anti-jam GPS antenna array using metamaterial
- 专利标题（中）： 微型抗干扰GPS天线阵列采用超材料
-
申请号： US13407973申请日： 2012-02-29
-
公开(公告)号： US08803741B2公开(公告)日： 2014-08-12
- 发明人: Tommy Lam
- 申请人： Tommy Lam
- 申请人地址： US MD Bethesda
- 专利权人： Lockheed Martin Corporation
- 当前专利权人： Lockheed Martin Corporation
- 当前专利权人地址： US MD Bethesda
- 代理机构： Wolf, Greenfield & Sacks, P.C.
- 主分类号： H01Q1/38
- IPC分类号： H01Q1/38
摘要：
Antennae are described. The antennae may be GPS antennae configured to receive GPS signals at both the L1 and L2 frequencies. The antennae may include patches and polarizers which allow the antennae to receive right-hand circularly polarized GPS signals from GPS satellites. In some situations, the polarizers may include a meta-material. The meta-material may in some situations include circuit components formed on a suitable substrate.
公开/授权文献
- US20130222202A1 MINIATURE ANTI-JAM GPS ANTENNA ARRAY USING METAMATERIAL 公开/授权日：2013-08-29