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发明名称
Arrangement for tuning short-wave antennas
摘要
The invention relates to an additional line whose length is continuously variable electrically and by means of which radiating elements, especially short-wave (high-frequency) antennas, can be brought into resonance over a large frequency range.
申请公布号
DE3113801(A1)
申请公布日期
1983.01.27
申请号
DE19813113801
申请日期
1981.04.06
申请人
SOMMER,WALFRIED
发明人
SOMMER,WALFRIED
分类号
H01Q9/14;(IPC1-7):H01Q9/06
主分类号
H01Q9/14
代理机构
代理人
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