公开(公告)号：US07091776B2

公开(公告)日：2006-08-15

申请号：US11258170

申请日：2005-10-26

申请人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

发明人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

IPC分类号： H03F3/68

CPC分类号： H03F1/0277 ,  H03F3/68 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/429 ,  H05K1/0265 ,  H05K1/165 ,  H05K2201/09254 ,  H05K2201/09263

摘要： A power amplifier includes amplifier elements to amplify input signals of different frequencies. The amplifier also includes a power supply circuit that includes a common power supply path including an end connected to a power supply input terminal connected to a DC power supply. The amplifier further includes individual power supply paths each including an end connected to the other end of the common power supply path, and the other end connected to the main electrode of a corresponding one of the amplifier elements. The individual power supply paths have different impedances.

公开(公告)号：US20060033564A1

公开(公告)日：2006-02-16

申请号：US11258266

申请日：2005-10-26

申请人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

发明人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

IPC分类号： H03F3/68

CPC分类号： H03F1/0277 ,  H03F3/68 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/429 ,  H05K1/0265 ,  H05K1/165 ,  H05K2201/09254 ,  H05K2201/09263

摘要： A power amplifier includes amplifier elements to amplify input signals of different frequencies. The amplifier also includes a power supply circuit that includes a common power supply path including an end connected to a power supply input terminal connected to a DC power supply. The amplifier further includes individual power supply paths each including an end connected to the other end of the common power supply path, and the other end connected to the main electrode of a corresponding one of the amplifier elements. The individual power supply paths have different impedances.

摘要翻译： 功率放大器包括用于放大不同频率的输入信号的放大器元件。 放大器还包括电源电路，其包括公共电源路径，其包括连接到连接到DC电源的电源输入端的端部。 放大器还包括单独的电源路径，每个电源路径包括连接到公共电源路径的另一端的端部，另一端连接到相应的一个放大器元件的主电极。 各个电源路径具有不同的阻抗。

公开(公告)号：US07046085B2

公开(公告)日：2006-05-16

申请号：US11258266

申请日：2005-10-26

申请人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

发明人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

IPC分类号： H03F3/68 ,  H03F3/191

CPC分类号： H03F1/0277 ,  H03F3/68 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/429 ,  H05K1/0265 ,  H05K1/165 ,  H05K2201/09254 ,  H05K2201/09263

摘要： A power amplifier includes amplifier elements to amplify input signals of different frequencies. The amplifier also includes a power supply circuit that includes a common power supply path including an end connected to a power supply input terminal connected to a DC power supply. The amplifier further includes individual power supply paths each including an end connected to the other end of the common power supply path, and the other end connected to the main electrode of a corresponding one of the amplifier elements. The individual power supply paths have different impedances.

公开(公告)号：US20060038613A1

公开(公告)日：2006-02-23

申请号：US11258197

申请日：2005-10-26

申请人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

发明人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

IPC分类号： H03F3/68

CPC分类号： H03F1/0277 ,  H03F3/68 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/429 ,  H05K1/0265 ,  H05K1/165 ,  H05K2201/09254 ,  H05K2201/09263

摘要： A power amplifier includes amplifier elements to amplify input signals of different frequencies. The amplifier also includes a power supply circuit that includes a common power supply path including an end connected to a power supply input terminal connected to a DC power supply. The amplifier further includes individual power supply paths each including an end connected to the other end of the common power supply path, and the other end connected to the main electrode of a corresponding one of the amplifier elements. The individual power supply paths have different impedances.

公开(公告)号：US20060038612A1

公开(公告)日：2006-02-23

申请号：US11258170

申请日：2005-10-26

申请人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

发明人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

IPC分类号： H03F3/68

CPC分类号： H03F1/0277 ,  H03F3/68 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/429 ,  H05K1/0265 ,  H05K1/165 ,  H05K2201/09254 ,  H05K2201/09263

摘要： A power amplifier includes amplifier elements to amplify input signals of different frequencies. The amplifier also includes a power supply circuit that includes a common power supply path including an end connected to a power supply input terminal connected to a DC power supply. The amplifier further includes individual power supply paths each including an end connected to the other end of the common power supply path, and the other end connected to the main electrode of a corresponding one of the amplifier elements. The individual power supply paths have different impedances.

摘要翻译： 功率放大器包括用于放大不同频率的输入信号的放大器元件。 放大器还包括电源电路，其包括公共电源路径，其包括连接到连接到DC电源的电源输入端的端部。 放大器还包括单独的电源路径，每个电源路径包括连接到公共电源路径的另一端的端部，另一端连接到相应的一个放大器元件的主电极。 各个电源路径具有不同的阻抗。

公开(公告)号：US20060033566A1

公开(公告)日：2006-02-16

申请号：US11258319

申请日：2005-10-26

申请人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

发明人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

IPC分类号： H03F3/68

CPC分类号： H03F1/0277 ,  H03F3/68 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/429 ,  H05K1/0265 ,  H05K1/165 ,  H05K2201/09254 ,  H05K2201/09263

摘要： A power amplifier includes amplifier elements to amplify input signals of different frequencies. The amplifier also includes a power supply circuit that includes a common power supply path including an end connected to a power supply input terminal connected to a DC power supply. The amplifier further includes individual power supply paths each including an end connected to the other end of the common power supply path, and the other end connected to the main electrode of a corresponding one of the amplifier elements. The individual power supply paths have different impedances.

公开(公告)号：US20060033565A1

公开(公告)日：2006-02-16

申请号：US11258267

申请日：2005-10-26

申请人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

发明人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

IPC分类号： H03F3/68

CPC分类号： H03F1/0277 ,  H03F3/68 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/429 ,  H05K1/0265 ,  H05K1/165 ,  H05K2201/09254 ,  H05K2201/09263

摘要： A power amplifier includes amplifier elements to amplify input signals of different frequencies. The amplifier also includes a power supply circuit that includes a common power supply path including an end connected to a power supply input terminal connected to a DC power supply. The amplifier further includes individual power supply paths each including an end connected to the other end of the common power supply path, and the other end connected to the main electrode of a corresponding one of the amplifier elements. The individual power supply paths have different impedances.

公开(公告)号：US07138862B2

公开(公告)日：2006-11-21

申请号：US11258197

申请日：2005-10-26

申请人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

发明人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

IPC分类号： H03F3/68

CPC分类号： H03F1/0277 ,  H03F3/68 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/429 ,  H05K1/0265 ,  H05K1/165 ,  H05K2201/09254 ,  H05K2201/09263

摘要： A power amplifier includes amplifier elements to amplify input signals of different frequencies. The amplifier also includes a power supply circuit that includes a common power supply path including an end connected to a power supply input terminal connected to a DC power supply. The amplifier further includes individual power supply paths each including an end connected to the other end of the common power supply path, and the other end connected to the main electrode of a corresponding one of the amplifier elements. The individual power supply paths have different impedances.

公开(公告)号：US07095276B2

公开(公告)日：2006-08-22

申请号：US11258267

申请日：2005-10-26

申请人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

发明人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

IPC分类号： H03F3/68

CPC分类号： H03F1/0277 ,  H03F3/68 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/429 ,  H05K1/0265 ,  H05K1/165 ,  H05K2201/09254 ,  H05K2201/09263

摘要： A power amplifier includes amplifier elements to amplify input signals of different frequencies. The amplifier also includes a power supply circuit that includes a common power supply path including an end connected to a power supply input terminal connected to a DC power supply. The amplifier further includes individual power supply paths each including an end connected to the other end of the common power supply path, and the other end connected to the main electrode of a corresponding one of the amplifier elements. The individual power supply paths have different impedances.

公开(公告)号：US07046084B2

公开(公告)日：2006-05-16

申请号：US11258171

申请日：2005-10-26

申请人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

发明人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

IPC分类号： H03F3/68

CPC分类号： H03F1/0277 ,  H03F3/68 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/429 ,  H05K1/0265 ,  H05K1/165 ,  H05K2201/09254 ,  H05K2201/09263

摘要： A power amplifier includes amplifier elements to amplify input signals of different frequencies. The amplifier also includes a power supply circuit that includes a common power supply path including an end connected to a power supply input terminal connected to a DC power supply. The amplifier further includes individual power supply paths each including an end connected to the other end of the common power supply path, and the other end connected to the main electrode of a corresponding one of the amplifier elements. The individual power supply paths have different impedances.