发明名称 |
Radome for generating circular polarized electromagnetic waves |
摘要 |
Means for re-polarizing and generating circularly polarized waves using a single or multi-layer lattice structure which is placed in front of a radiation aperture with the lattice structure consisting of a plurality of conductors extending in the form of lines which meander and might be rectangular combinations or the like. With a lattice, a polarization conversion into circular polarization and the suppression of orthogonal polarization components is simultaneously achieved by providing that the meandering lines 4 extend in a direction such that the meander lines have an angle of 45 DEG at every location with respect to the respective E vectors of the linearly polarized E-vector fields at such locations. The re-polarization means can be used as a Radome of a target tracking radar antenna.
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申请公布号 |
US4477815(A) |
申请公布日期 |
1984.10.16 |
申请号 |
US19810281314 |
申请日期 |
1981.07.08 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BRUNNER, ANTON;RIESKAMP, KLAUS |
分类号 |
H01Q1/42;H01Q15/12;H01Q15/24;(IPC1-7):H01Q15/24 |
主分类号 |
H01Q1/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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