发明名称 |
HARD CLIPPED BEAM FORMER |
摘要 |
<p>HARD CLIPPED BEAM FORMER A cylindrical array of radiating elements or sonar transducers each of which is coupled by a clipping circuit to a multiply tapped shift register for imparting delays to the signals of the elements for forming a beam of radiant energy. Sidelobes on the radiation pattern are reduced by mulitplying the signals of the shift registers by weighting factors prior to their summation for forming a beam, clipped signals serving as unitary factors of positive or negative sign in the multiplication.</p> |
申请公布号 |
CA1080338(A) |
申请公布日期 |
1980.06.24 |
申请号 |
CA19770279681 |
申请日期 |
1977.06.02 |
申请人 |
RAYTHEON COMPANY |
发明人 |
VAN HEYNINGEN, ARENT H. K. |
分类号 |
H01Q3/26;G01S7/52;G01S7/523;G10K11/34;H01Q21/22;(IPC1-7):01Q3/26;01S1/72;01S9/66 |
主分类号 |
H01Q3/26 |
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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