发明授权
- 专利标题: Hartley voltage controlled oscillator
- 专利标题(中): 哈特利压控振荡器
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申请号: US12679932申请日: 2007-09-25
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公开(公告)号: US08169269B2公开(公告)日: 2012-05-01
- 发明人: Mingquan Bao
- 申请人: Mingquan Bao
- 申请人地址: SE Stockholm
- 专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人地址: SE Stockholm
- 国际申请: PCT/SE2007/050674 WO 20070925
- 国际公布: WO2009/041868 WO 20090402
- 主分类号: H03K3/354
- IPC分类号: H03K3/354
摘要:
In a Hartley voltage controlled oscillator (VCO) circuit comprising two inductors (Ld, Lg), a transistor (Q1) and a varactor (C), the two inductors (Ld, Lg) are arranged as a coupled inductor pair to enable positive mutual inductance (M) between them and reduce the size of the VCO.
公开/授权文献
- US20100207695A1 Hartley Voltage Controlled Oscillator 公开/授权日:2010-08-19
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