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公开(公告)号：US20090042522A1
公开(公告)日：2009-02-12
申请号：US11816932
申请日：2006-12-21
申请人： Yukio Sakai , Hiroki Iwamiya , Yuji Osumi
发明人： Yukio Sakai , Hiroki Iwamiya , Yuji Osumi
IPC分类号： H04B1/04
CPC分类号： H04B1/03
摘要： A transmitter includes a board, an electronic circuit provided on the board for outputting a transmission signal, an amplifier provided on the board for amplifying the transmission signal, an antenna terminal provided on the board and arranged to be connected to an antenna, and a transmission path arranged along a border of the board. The transmission path is connected to an output port of the amplifier and the antenna terminal. The transmission path supplies the amplified transmission signal to the antenna terminal. This transmitter prevents the transmitting signal from entering into other circuits, and thus, has preferable transmission characteristics.
摘要翻译： 发射机包括：板，设置在板上用于输出发射信号的电子电路，设置在板上用于放大发射信号的放大器，设置在板上并布置成连接到天线的天线端子，以及传输 沿着董事会边界排列的路径。 传输路径连接到放大器和天线端子的输出端口。 传输路径将放大的传输信号提供给天线终端。 该发送器防止发送信号进入其他电路，因此具有优选的传输特性。
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2.发明授权公开(公告)号：US07299015B2
公开(公告)日：2007-11-20
申请号：US10555463
申请日：2005-05-18
申请人： Hiroki Iwamiya , Yuji Osumi
发明人： Hiroki Iwamiya , Yuji Osumi
CPC分类号： H03F1/345 , H03F1/0205 , H03F1/30 , H03F3/24 , H03F3/60 , H03F2200/99 , H03G3/3042 , H04B1/04
摘要： According to a transmitting output control circuit, one end of a coupling capacitor and one end of main line of a directional coupler are coupled with an output terminal of a power amplifier. A switch for coupling the other end of the coupling capacitor and one end of a sub line of the directional coupler with an anode of a first diode or a second terminating resistor is formed in a power amplifying apparatus. Any one of the coupling capacitor and the directional coupler is coupled by switching the switch. By using this structure, the stable transmitting power control circuit, which can be used in a wide dynamic range necessary for detecting a transmitting output signal level, can be provided.
摘要翻译： 根据发送输出控制电路，耦合电容器的一端和定向耦合器的主线的一端与功率放大器的输出端耦合。 在功率放大装置中形成用于将耦合电容器的另一端和定向耦合器的子线与第一二极管或第二终端电阻器的阳极耦合的开关。 通过切换开关来耦合耦合电容器和定向耦合器中的任何一个。 通过使用这种结构，可以提供可用于检测发送输出信号电平所需的宽动态范围的稳定发送功率控制电路。
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公开(公告)号：US07019709B2
公开(公告)日：2006-03-28
申请号：US10644732
申请日：2003-08-21
申请人： Susumu Fukushima , Yuji Osumi
发明人： Susumu Fukushima , Yuji Osumi
CPC分类号： H01Q9/0407 , H01Q9/0414 , H01Q9/0442 , H01Q21/24 , H01Q21/29
摘要： An antenna device has a first radiation plate and a second radiation plate of which a diameter or one side is about ½ wavelength in electrical length disposed on a ground plate at an arbitrary interval. A first power feed port and a second power feed port are provided on the first radiation plate and are disposed so that straight lines linking each power feed port position and a middle point of the first radiation plate may be orthogonal to each other. A third power feed port and a fourth power feed port are provided on the second radiation plate and are disposed so that straight lines linking each power feed port position and a middle point of the second radiation plate may be orthogonal to each other. The straight lines are disposed to have an angle of 45 degrees to a straight line linking the first power feed port position and the middle point of the first radiation plate and to a straight line linking the second power feed port position and the middle point of the first radiation plate.
摘要翻译： 天线装置具有第一辐射板和第二辐射板，其直径或一侧以任意间隔设置在接地板上的电长度为约1/2波长。 第一供电端口和第二供电端口设置在第一辐射板上并且布置成使得连接每个供电端口位置和第一辐射板的中点的直线可以彼此正交。 第三供电口和第四供电口设置在第二辐射板上，并且设置成使得连接每个供电端口位置和第二辐射板的中点的直线可以彼此正交。 直线被设置成与连接第一辐射板的第一供电口位置和中点的直线与连接第二供电口位置和第二供电口位置的中点的直线成45度角 第一辐射板。
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公开(公告)号：US20090290315A1
公开(公告)日：2009-11-26
申请号：US12373154
申请日：2007-06-08
申请人： Hiroki Iwamiya , Yukio Sakai , Yuji Osumi
发明人： Hiroki Iwamiya , Yukio Sakai , Yuji Osumi
IPC分类号： H05K7/00
CPC分类号： H05K1/141 , H05K1/0216 , H05K1/0237 , H05K1/181 , H05K2201/093 , H05K2201/09663 , H05K2201/10371 , H05K2201/10689 , H05K2201/2018 , H05K2203/1572
摘要： In a communication device, a ground plane disposed on the upper or lower surface of a board or inside the board includes a first ground region disposed on a semiconductor circuit and connected thereto, and a second ground region disposed under an amplifier-and connected thereto. The first ground region and the second ground region do not overlap with each other.
摘要翻译： 在通信装置中，设置在基板的上表面或下表面或基板内的接地平面包括设置在半导体电路上并与其连接的第一接地区域和设置在放大器下方并与其连接的第二接地区域。 第一接地区域和第二接地区域彼此不重叠。
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公开(公告)号：US07120409B2
公开(公告)日：2006-10-10
申请号：US10491127
申请日：2003-07-23
申请人： Yoshikuni Fujihashi , Hiroki Iwamiya , Yuji Osumi
发明人： Yoshikuni Fujihashi , Hiroki Iwamiya , Yuji Osumi
CPC分类号： H01P1/20
摘要： The high-frequency module of the present invention is formed of two sections: first high-frequency circuit 5 having a first filter circuit; and second high-frequency circuit 6 having a second filter circuit. At least any one of the two high-frequency circuits has a conductive case. The structure is highly effective in attenuating a spurious signal, thereby solving the problem that the output level of the spurious signal fed from the high-frequency module is undesirably increased.
摘要翻译： 本发明的高频模块由两部分组成：具有第一滤波电路的第一高频电路5; 以及具有第二滤波电路的第二高频电路6。 两个高频电路中的至少任一个具有导电壳体。 该结构在衰减寄生信号方面是非常有效的，从而解决了从高频模块馈送的寄生信号的输出电平不合需要地增加的问题。
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公开(公告)号：US08014161B2
公开(公告)日：2011-09-06
申请号：US12373154
申请日：2007-06-08
申请人： Hiroki Iwamiya , Yukio Sakai , Yuji Osumi
发明人： Hiroki Iwamiya , Yukio Sakai , Yuji Osumi
IPC分类号： H05K7/00
CPC分类号： H05K1/141 , H05K1/0216 , H05K1/0237 , H05K1/181 , H05K2201/093 , H05K2201/09663 , H05K2201/10371 , H05K2201/10689 , H05K2201/2018 , H05K2203/1572
摘要： In a communication device, a ground plane disposed on the upper or lower surface of a board or inside the board includes a first ground region disposed on a semiconductor circuit and connected thereto, and a second ground region disposed under an amplifier and connected thereto. The first ground region and the second ground region do not overlap with each other.
摘要翻译： 在通信装置中，设置在基板的上表面或下表面或基板内的接地平面包括设置在半导体电路上并与其连接的第一接地区域和设置在放大器下方并与其连接的第二接地区域。 第一接地区域和第二接地区域彼此不重叠。
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7.发明申请公开(公告)号：US20060240788A1
公开(公告)日：2006-10-26
申请号：US10555463
申请日：2005-05-18
申请人： Hiroki Iwaniya , Yuji Osumi
发明人： Hiroki Iwaniya , Yuji Osumi
CPC分类号： H03F1/345 , H03F1/0205 , H03F1/30 , H03F3/24 , H03F3/60 , H03F2200/99 , H03G3/3042 , H04B1/04
摘要： According to a transmitting output control circuit, one end of a coupling capacitor and one end of main line of a directional coupler are coupled with an output terminal of a power amplifier. A switch for coupling the other end of the coupling capacitor and one end of a sub line of the directional coupler with an anode of a first diode or a second terminating resistor is formed in a power amplifying apparatus. Any one of the coupling capacitor and the directional coupler is coupled by switching the switch. By using this structure, the stable transmitting power control circuit, which can be used in a wide dynamic range necessary for detecting a transmitting output signal level, can be provided.
摘要翻译： 根据发送输出控制电路，耦合电容器的一端和定向耦合器的主线的一端与功率放大器的输出端耦合。 在功率放大装置中形成用于将耦合电容器的另一端和定向耦合器的子线与第一二极管或第二终端电阻器的阳极耦合的开关。 通过切换开关来耦合耦合电容器和定向耦合器中的任何一个。 通过使用这种结构，可以提供可用于检测发送输出信号电平所需的宽动态范围的稳定发送功率控制电路。
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公开(公告)号：US20050003779A1
公开(公告)日：2005-01-06
申请号：US10491127
申请日：2003-07-23
申请人： Yoshikuni Fujihashi , Hiroki Iwamiya , Yuji Osumi
发明人： Yoshikuni Fujihashi , Hiroki Iwamiya , Yuji Osumi
CPC分类号： H01P1/20
摘要： The high-frequency module of the present invention is formed of two sections: first high-frequency circuit 5 having a first filter circuit; and second high-frequency circuit 6 having a second filter circuit. At least any one of the two high-frequency circuits has a conductive case. The structure is highly effective in attenuating a spurious signal, thereby solving the problem that the output level of the spurious signal fed from the high-frequency module is undesirably increased.
摘要翻译： 本发明的高频模块由两部分组成：具有第一滤波电路的第一高频电路5; 以及具有第二滤波电路的第二高频电路6。 两个高频电路中的至少任一个具有导电壳体。 该结构在衰减寄生信号方面是非常有效的，从而解决了从高频模块馈送的寄生信号的输出电平不合需要地增加的问题。
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