发明授权
- 专利标题: Tuning circuit arrangement
- 专利标题(中): 调谐电路布置
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申请号: US691024申请日: 1976-05-28
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公开(公告)号: US4055822A公开(公告)日: 1977-10-25
- 发明人: Heinz Rinderle
- 申请人: Heinz Rinderle
- 申请人地址: DT Frankfurt am Main
- 专利权人: Licentia Patent-Verwaltungs-G.m.b.H.
- 当前专利权人: Licentia Patent-Verwaltungs-G.m.b.H.
- 当前专利权人地址: DT Frankfurt am Main
- 优先权: DT2524171 19750531
- 主分类号: H03H5/12
- IPC分类号: H03H5/12 ; H03J3/18 ; H03J3/24
摘要:
A tuning circuit arrangement comprises one or more tuned circuits whose frequency range is tuned by tuning diodes, means being provided for varying the tuning voltage of the tuning diodes to provide exclusive variation of the tuned circuit capacitance of the tuned circuit.
公开/授权文献
- US5817234A Fluid filter and method for assembling same 公开/授权日:1998-10-06
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