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公开(公告)号:US5852771A
公开(公告)日:1998-12-22
申请号:US663762
申请日:1996-06-14
申请人: Nitin Jain , Scott B. Doyle
发明人: Nitin Jain , Scott B. Doyle
CPC分类号: H03D9/0633 , G01S7/036
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.
摘要翻译: 一种混频器(1),包括RF端口2和提供两个二极管(7)的LO端口(3),以地(9)为基准的二极管(7)的结(8)和差分放大器(19) 由二极管(7)的输出端提供+ IF和-IF,以及差分放大器(19),差分放大器(19)在差分放大器的输出端(20)处提供低的LO AM噪声和IF端口(18)的低频响应 。