发明名称 CAPTURE EFFECT SYSTEM
摘要 A capture effect antenna system in which the course and clearance signals are transmitted from a single antenna array. The clearance carrier signal has a substantial null along the course centerline, to thereby cause significant reduction in the course bends.
申请公布号 US3711857(A) 申请公布日期 1973.01.16
申请号 USD3711857 申请日期 1971.04.07
申请人 SCANWELL LABOR INC,US 发明人 CUMMINGS W,US
分类号 G01S1/02;G01S19/35;(IPC1-7):G01S1/16 主分类号 G01S1/02
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