发明授权
- 专利标题: System and method for a mode balanced parametric amplifier
- 专利标题(中): 一种模式平衡参量放大器的系统和方法
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申请号: US14421080申请日: 2013-08-02
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公开(公告)号: US09207297B2公开(公告)日: 2015-12-08
- 发明人: Arne Reykowski
- 申请人: KONINKLIJKE PHILIPS N.V.
- 申请人地址: NL Eindhoven
- 专利权人: KONINKLIJKE PHILIPS N.V.
- 当前专利权人: KONINKLIJKE PHILIPS N.V.
- 当前专利权人地址: NL Eindhoven
- 国际申请: PCT/IB2013/056345 WO 20130802
- 国际公布: WO2014/030084 WO 20140227
- 主分类号: G01R33/36
- IPC分类号: G01R33/36 ; H03F7/04 ; G01R33/34
摘要:
The exemplary embodiments are related to systems and methods for a mode balanced parametric amplifier. Exemplary embodiments relate to a balanced parametric circuit including a first resonant structure including a first plurality of varactor diodes and a second resonant structure including a second plurality of varactor diodes. The first and second resonant structures are coupled to form a coupled structure having at least two orthogonal resonant modes, where a first resonant mode is resonant at a first frequency of an input signal and a second resonant mode is resonant at a second frequency of a pump signal. Further, the pump signal is used to one of amplify the first signal at the first frequency or mix and amplify the first signal to a frequency higher than the first frequency.