发明授权
- 专利标题： Mixer with two diodes including DC coupled if
- 专利标题（中）： 具有两个二极管的混频器，包括直流耦合，如果
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申请号： US663762申请日： 1996-06-14
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公开(公告)号： US5852771A公开(公告)日： 1998-12-22
- 发明人: Nitin Jain , Scott B. Doyle
- 申请人： Nitin Jain , Scott B. Doyle
- 申请人地址： DE Wilmington
- 专利权人： The Whitaker Corporation
- 当前专利权人： The Whitaker Corporation
- 当前专利权人地址： DE Wilmington
- 主分类号： H03D9/06
- IPC分类号： H03D9/06 ; H04B1/26
摘要：
A mixer (1) comprising, an RF port 2 and an LO port (3) supplying two diodes (7), a junction (8) of the diodes (7) referenced to ground (9), and a differential amplifier (19) being supplied with +IF and -IF from outputs of the diodes (7), and the differential amplifier (19) supplying low LO AM noise and low frequency response of an IF port (18) at an output (20) of the differential amplifier.
公开/授权文献
- USD289502S Wristwatch 公开/授权日：1987-04-28
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