发明名称 |
Poled domain beam scanner |
摘要 |
A scanner (13) of ferroelectric material (17) for redirecting a beam (22) of millimeter wavelength radiation. The scanner (13) includes parallel input and output sides with matching layers (44). Adjacent and opposite parallel wire grid electrodes (31') are addressed with opposite sense voltage pulses in order to redirect the domain orientation of crystals in selected regions of said ferroelectric material (17).
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申请公布号 |
US4636799(A) |
申请公布日期 |
1987.01.13 |
申请号 |
US19850730400 |
申请日期 |
1985.05.03 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
KUBICK, FREDERICK |
分类号 |
H01Q3/44;H01Q15/08;(IPC1-7):H01Q3/00;H01Q15/02 |
主分类号 |
H01Q3/44 |
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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