发明名称 Pivoting switching element constructed as dipole - is designed so that amplitude can be adjusted by rotating, sliding or pivoting motion
摘要 <p>The switching element is constructed as a dipole that can be pivoted, rotated or slid. These motions can be used to alter the amplitude of various types of radiation. The alteration may be made by hand or electrically and that triggers a switching event. The dipole can be used alone or in conjunction with other such dipoles in a group.</p>
申请公布号 DE2704915(A1) 申请公布日期 1978.08.10
申请号 DE19772704915 申请日期 1977.02.05
申请人 FRENKEL,WALTER 发明人 FRENKEL,WALTER
分类号 H01Q3/44;(IPC1-7):03K17/00;01D21/04 主分类号 H01Q3/44
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