公开(公告)号：US20160308565A1

公开(公告)日：2016-10-20

申请号：US15194981

申请日：2016-06-28

Applicant: MACOM Technology Solutions Holdings, Inc.

Inventor： Simon J. Mahon ,  James T. Harvey ,  Emmanuelle R.O. Convert

IPC: H04B1/12 ,  H04B1/10

CPC classification number: H04B1/126 ,  H03D7/16 ,  H04B1/06 ,  H04B1/1036 ,  H04B1/26 ,  H04B2001/1072

Abstract: An apparatus includes a first receiver frequency conversion stage and a second receiver frequency conversion stage. The first receiver frequency conversion stage may be configured to generate at least four first intermediate frequency signals in response to a radio frequency (RF) input signal and respective phases of a first local oscillator signal. The second receiver frequency conversion stage may be configured to generate at least four output signals in response to the at least four first intermediate frequency signals and one or more phases of a second local oscillator signal. Each of the at least four output signals is generated in an independent channel in response to a respective one of the at least four first intermediate frequency signals and a respective one of the one or more phases of the second local oscillator signal.

Abstract translation: 一种装置包括第一接收机频率转换级和第二接收机频率转换级。 第一接收机频率转换级可以被配置为响应于射频（RF）输入信号和第一本地振荡器信号的各个相位而产生至少四个第一中频信号。 第二接收机频率转换级可以被配置为响应于至少四个第一中频信号和第二本地振荡器信号的一个或多个相位而产生至少四个输出信号。 所述至少四个输出信号中的每一个响应于所述至少四个第一中频信号中的相应一个和所述第二本地振荡器信号的所述一个或多个相位中的相应一个而在独立信道中生成。

公开(公告)号：US20170237399A1

公开(公告)日：2017-08-17

申请号：US15402445

申请日：2017-01-10

Applicant: MACOM Technology Solutions Holdings, Inc.

Inventor： Emmanuelle R.O. Convert ,  Simon J. Mahon ,  James T. Harvey

IPC: H03D7/14 ,  H03H7/01

CPC classification number: H03D7/1408 ,  H03D7/02 ,  H03D2200/0013 ,  H03H7/0115 ,  H03H7/0161

Abstract: An apparatus includes a first circuit and a second circuit. The first circuit may have a first diode and a second diode connected as anti-parallel diodes and physically adjacent to each other in a substrate. The second circuit may have a third diode and a fourth diode connected as anti-parallel diodes and physically adjacent to each other in the substrate. The first circuit and the second circuit may be configured to mix two input signals to generate an output signal. A polarity of every other physically neighboring diode may be reversed.