公开(公告)号：EP0732808A3

公开(公告)日：1998-01-07

申请号：EP96104117.5

申请日：1996-03-15

申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Kasahara, Michiaki, c/o Mitsubishi Denki K.K. ,  Kawano, Hazime, c/o Mitsubishi Denki K.K. ,  Kazuyoshi, Inami, c/o Mitsubishi Denki K.K. ,  Muroi, Kohichi, c/o Mitsubishi Denki K.K. ,  Iyama, Yoshitada, c/o Mitsubishi Denki K.K.

IPC分类号： H03H11/16

CPC分类号： H03H7/20 ,  H03H11/20

摘要： A phase shifter, which can switch between a phase delay circuit and a phase leading circuit consisting of inductors and capacitors, is constituted by disposing FETs having inductors or capacitors arranged in parallel with the source and drain electrodes of each FET connected and controlling a bias voltage to be applied to the gate electrodes of the FETs to switch between the on and off conditions of the FETs. Thus, a phase shifter obtained has a small frequency characteristic.

公开(公告)号：EP0732808A2

公开(公告)日：1996-09-18

申请号：EP96104117.5

申请日：1996-03-15

申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Kasahara, Michiaki, c/o Mitsubishi Denki K.K. ,  Kawano, Hazime, c/o Mitsubishi Denki K.K. ,  Kazuyoshi, Inami, c/o Mitsubishi Denki K.K. ,  Muroi, Kohichi, c/o Mitsubishi Denki K.K. ,  Iyama, Yoshitada, c/o Mitsubishi Denki K.K.

IPC分类号： H03H11/16

CPC分类号： H03H7/20 ,  H03H11/20

摘要： A phase shifter, which can switch between a phase delay circuit and a phase leading circuit consisting of inductors and capacitors, is constituted by disposing FETs having inductors or capacitors arranged in parallel with the source and drain electrodes of each FET connected and controlling a bias voltage to be applied to the gate electrodes of the FETs to switch between the on and off conditions of the FETs. Thus, a phase shifter obtained has a small frequency characteristic.

摘要翻译： 可以在相位延迟电路和由电感器和电容器组成的相位引导电路之间切换的移相器通过设置具有与所连接的每个FET的源极和漏极并联布置的电感器或电容器的FET来设置，并且控制偏置电压 施加到FET的栅电极以在FET的导通和关断条件之间切换。 因此，获得的移相器具有小的频率特性。