公开(公告)号：US09712134B2

公开(公告)日：2017-07-18

申请号：US14446855

申请日：2014-07-30

申请人： Maury Microwave, Inc.

发明人： Steven M. Dudkiewicz ,  Gary R. Simpson

IPC分类号： H03H7/38 ,  H03H7/40 ,  H01P5/04

CPC分类号： H03H7/40 ,  H01P5/04

摘要： A mechanical impedance tuner has at least two probe carriages mounted for movement along an axis parallel to the center conductor. The at least two probe carriages including a first probe carriage and a second probe carriage. Each probe carriage has at least N probes where N is an integer equal to or greater than one, and at least one of the N probes is mechanically different or of different nominal geometry from the probes on at least one of the other carriages so that each such probe has an non-identical frequency response.

公开(公告)号：US20150117506A1

公开(公告)日：2015-04-30

申请号：US14525105

申请日：2014-10-27

申请人： Maury Microwave, Inc.

发明人： Gary R. Simpson ,  Steven M. Dudkiewicz

IPC分类号： H04L25/02 ,  H04W24/08

CPC分类号： H04L25/0278 ,  H01P1/127 ,  H01P1/15 ,  H01P1/18 ,  H03H7/40 ,  H04B1/04 ,  H04B1/18 ,  H04L25/0298 ,  H04W24/08

摘要： An impedance tuner system, usable in a measurement system including at least one measurement system device, the tuner system comprising the impedance tuner having a signal transmission line, and an impedance-varying system coupled to the transmission line, and responsive to command signals to selectively vary the impedance presented by the impedance tuner. An impedance tuner controller is configured to generate the command signals, and wherein measurement device drivers and at least one of characterization, calibration and measurement algorithms are embedded into the tuner controller, the tuner controller configured to allow a user to control execution of said at least one of the characterization, calibration and measurement algorithms using the tuner controller.

摘要翻译： 一种阻抗调谐器系统，可用于包括至少一个测量系统装置的测量系统，包括具有信号传输线的阻抗调谐器的调谐器系统和耦合到传输线的阻抗变化系统，以及响应于选择性地命令信号 改变阻抗调谐器所呈现的阻抗。 阻抗调谐器控制器被配置为产生命令信号，并且其中测量设备驱动器和表征，校准和测量算法中的至少一个被嵌入到调谐器控制器中，调谐器控制器被配置为允许用户控制所述至少 使用调谐器控制器的表征，校准和测量算法之一。

公开(公告)号：US20190081822A1

公开(公告)日：2019-03-14

申请号：US16115158

申请日：2018-08-28

申请人： Maury Microwave, Inc.

发明人： Gary R. Simpson ,  Sathya Padmanabhan ,  Steven M. Dudkiewicz ,  M. Tekamül Büber ,  Giampiero Esposito

IPC分类号： H04L25/02 ,  G01R31/319

摘要： A load pull system and method for calibrating the system and conducting measurements on a Device Under Test (DUT). The system includes at least one passive tuner; and a modulated signal connected to the DUT input. The passive tuner is calibrated at multiple frequencies within the modulation bandwidth of the modulated signal. The impedance and measured quantities such as power at the DUT reference plane are determined using tuner s-parameters at multiple frequencies within the modulation bandwidth.

公开(公告)号：US09614693B2

公开(公告)日：2017-04-04

申请号：US14525105

申请日：2014-10-27

申请人： Maury Microwave, Inc.

发明人： Gary R. Simpson ,  Steven M. Dudkiewicz

IPC分类号： H03H7/38 ,  H04L25/02 ,  H04W24/08 ,  H03H7/40 ,  H01P1/12 ,  H01P1/15 ,  H01P1/18 ,  H04B1/04 ,  H04B1/18

CPC分类号： H04L25/0278 ,  H01P1/127 ,  H01P1/15 ,  H01P1/18 ,  H03H7/40 ,  H04B1/04 ,  H04B1/18 ,  H04L25/0298 ,  H04W24/08

摘要： An impedance tuner system, usable in a measurement system including at least one measurement system device, the tuner system comprising the impedance tuner having a signal transmission line, and an impedance-varying system coupled to the transmission line, and responsive to command signals to selectively vary the impedance presented by the impedance tuner. An impedance tuner controller is configured to generate the command signals, and wherein measurement device drivers and at least one of characterization, calibration and measurement algorithms are embedded into the tuner controller, the tuner controller configured to allow a user to control execution of said at least one of the characterization, calibration and measurement algorithms using the tuner controller.

公开(公告)号：US10652051B2

公开(公告)日：2020-05-12

申请号：US16115158

申请日：2018-08-28

申请人： Maury Microwave, Inc.

发明人： Gary R. Simpson ,  Sathya Padmanabhan ,  Steven M. Dudkiewicz ,  M. Tekamül Büber ,  Giampiero Esposito

IPC分类号： H04L25/02 ,  G01R31/319 ,  G01R27/32 ,  G01R31/28

摘要： A load pull system and method for calibrating the system and conducting measurements on a Device Under Test (DUT). The system includes at least one passive tuner; and a modulated signal connected to the DUT input. The passive tuner is calibrated at multiple frequencies within the modulation bandwidth of the modulated signal. The impedance and measured quantities such as power at the DUT reference plane are determined using tuner s-parameters at multiple frequencies within the modulation bandwidth.

公开(公告)号：US20150035613A1

公开(公告)日：2015-02-05

申请号：US14446855

申请日：2014-07-30

申请人： Maury Microwave, Inc.

发明人： Steven M. Dudkiewicz ,  Gary R. Simpson

IPC分类号： H03H7/40

CPC分类号： H03H7/40 ,  H01P5/04

摘要： A mechanical impedance tuner has at least two probe carriages mounted for movement along an axis parallel to the center conductor. The at least two probe carriages including a first probe carriage and a second probe carriage. Each probe carriage has at least N probes where N is an integer equal to or greater than one, and at least one of the N probes is mechanically different or of different nominal geometry from the probes on at least one of the other carriages so that each such probe has an non-identical frequency response.

摘要翻译： 机械阻抗调谐器具有安装用于沿着平行于中心导体的轴线移动的至少两个探针支架。 所述至少两个探针支架包括第一探针托架和第二探针托架。 每个探针托架具有至少N个探针，其中N是等于或大于1的整数，并且N个探针中的至少一个在至少一个其它托架上与探针在机械上不同或具有不同的标称几何形状，使得每个 这种探针具有不相同的频率响应。