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1. 发明授权

US08373521B2 Planar structure microwave signal multi-distributor 失效
标题翻译：平面结构微波信号多分配器
公开(公告)号：US08373521B2
公开(公告)日：2013-02-12
申请号：US12515351
申请日：2007-11-19
申请人： Iwata Sakagami , Tuya Wuren
发明人： Iwata Sakagami , Tuya Wuren
IPC分类号： H01P5/12
CPC分类号： H01P5/22 , H01P5/12
摘要： In a conventional Bagley polygon power divider of a planar configuration, a length of transmission lines from an input port to output ports adjacent thereto on both sides is determined to be a quarter wavelength and a geometry thereof is an odd regular polygon with each side being a length equal to half of a wavelength at a designed frequency, which is large in size. Since the output ports are located at vertices of the regular polygon, inconvenience can be caused, e.g., in arrangement of the output ports.The present invention is directed to a design wherein only a characteristic impedance of a transmission line is designated for achieving matching and wherein a length of the line is allowed to be arbitrarily selected. This permits the line length between adjacent output ports to be appropriately adjusted to a short one according to a design object, and also enables fabrication of a power divider in which output ports are aligned in a line.
摘要翻译：在平面配置的传统的Bagley多边形功率分配器中，从输入端口到两侧相邻的输出端口的传输线的长度被确定为四分之一波长，并且其几何形状是奇数正多边形，其中每一侧为长度等于规模较大的设计频率波长的一半。由于输出端口位于正多边形的顶点，因此可能会导致输出端口的布置等不便。本发明涉及一种设计，其中仅指定传输线的特性阻抗以实现匹配，并且其中允许任意选择线的长度。这允许根据设计对象将相邻输出端口之间的线路长度适当地调整到较短的线路长度，并且还可以制造其中输出端口在一行中对准的功率分配器。

2. 发明申请

US20120326774A1 SWITCHING CIRCUIT 有权
标题翻译：切换电路
公开(公告)号：US20120326774A1
公开(公告)日：2012-12-27
申请号：US13535001
申请日：2012-06-27
申请人： Satoshi HATSUKAWA , Nobuo SHIGA , Kazuhiro FUJIKAWA , Takashi OHIRA , Kazuyuki WADA , Tuya WUREN , Kazuya ISHIOKA , Kazushi SAWADA , Hiroshi Ishioka
发明人： Satoshi HATSUKAWA , Nobuo SHIGA , Kazuhiro FUJIKAWA , Takashi OHIRA , Kazuyuki WADA , Tuya WUREN , Kazuya ISHIOKA , Kazushi SAWADA , Hiroshi Ishioka
IPC分类号： H03H11/04
CPC分类号： H03K17/162 , H03F3/2171 , H03F3/2176 , H03F2200/507 , H03H7/0115 , H03H7/1708 , H03H7/1725 , H03H7/1758 , H03H7/1766 , H03H7/1775 , H03H7/1783 , H03H7/1791 , H03K2217/0036 , H03K2217/009
摘要： A switching circuit according to one embodiment includes: a switching element that has a first terminal and a second terminal, and is driven by a pulse signal to switch a conduction state between the first and second terminals; a power source section that supplies a voltage to the first terminal; a load circuit that is connected in parallel with the power source section; a passive circuit section that is connected between a connection point between the power source section and the load circuit, and the first terminal, and suppresses a current flowing from the connection point to the switching element at a frequency N times (N is an integer of 1 or more) as high as a clock frequency of the pulse signal; and a resonant circuit section that is connected between the passive circuit section and the connection point, and resonates at the frequency of N times.
摘要翻译：根据一个实施例的开关电路包括：开关元件，其具有第一端子和第二端子，并且由脉冲信号驱动以在第一和第二端子之间切换导通状态; 电源部，其向所述第一端子供给电压; 与电源部并联连接的负载电路; 连接在电源部和负载电路之间的连接点与第一端子之间的无源电路部，并且抑制从连接点向开关元件流过N次的电流（N为整数 1或更高）与脉冲信号的时钟频率一样高; 以及连接在无源电路部分和连接点之间并以N次频率谐振的谐振电路部分。

3. 发明授权

US08536930B2 Switching circuit 有权
标题翻译：开关电路
公开(公告)号：US08536930B2
公开(公告)日：2013-09-17
申请号：US13535001
申请日：2012-06-27
申请人： Satoshi Hatsukawa , Nobuo Shiga , Kazuhiro Fujikawa , Takashi Ohira , Kazuyuki Wada , Tuya Wuren , Kazushi Sawada , Hiroshi Ishioka
发明人： Satoshi Hatsukawa , Nobuo Shiga , Kazuhiro Fujikawa , Takashi Ohira , Kazuyuki Wada , Tuya Wuren , Kazuya Ishioka , Kazushi Sawada
IPC分类号： H03K17/687
CPC分类号： H03K17/162 , H03F3/2171 , H03F3/2176 , H03F2200/507 , H03H7/0115 , H03H7/1708 , H03H7/1725 , H03H7/1758 , H03H7/1766 , H03H7/1775 , H03H7/1783 , H03H7/1791 , H03K2217/0036 , H03K2217/009
摘要： A switching circuit according to one embodiment includes: a switching element that has a first terminal and a second terminal, and is driven by a pulse signal to switch a conduction state between the first and second terminals; a power source section that supplies a voltage to the first terminal; a load circuit that is connected in parallel with the power source section; a passive circuit section that is connected between a connection point between the power source section and the load circuit, and the first terminal, and suppresses a current flowing from the connection point to the switching element at a frequency N times (N is an integer of 1 or more) as high as a clock frequency of the pulse signal; and a resonant circuit section that is connected between the passive circuit section and the connection point, and resonates at the frequency of N times.
摘要翻译：根据一个实施例的开关电路包括：开关元件，其具有第一端子和第二端子，并且由脉冲信号驱动以在第一和第二端子之间切换导通状态; 电源部，其向所述第一端子供给电压; 与电源部并联连接的负载电路; 连接在电源部和负载电路之间的连接点与第一端子之间的无源电路部，并且抑制从连接点向开关元件流过N次的电流（N为整数 1或更高）与脉冲信号的时钟频率一样高; 以及连接在无源电路部分和连接点之间并以N次频率谐振的谐振电路部分。

4. 发明申请

US20100079219A1 PLANAR STRUCTURE MICROWAVE SIGNAL MULTI-DISTRIBUTOR 失效
标题翻译：平面结构微波信号多重分配器
公开(公告)号：US20100079219A1
公开(公告)日：2010-04-01
申请号：US12515351
申请日：2007-11-19
申请人： Iwata Sakagami , Tuya Wuren
发明人： Iwata Sakagami , Tuya Wuren
IPC分类号： H01P5/12
CPC分类号： H01P5/22 , H01P5/12
摘要： In a conventional Bagley polygon power divider of a planar configuration, a length of transmission lines from an input port to output ports adjacent thereto on both sides is determined to be a quarter wavelength and a geometry thereof is an odd regular polygon with each side being a length equal to half of a wavelength at a designed frequency, which is large in size. Since the output ports are located at vertices of the regular polygon, inconvenience can be caused, e.g., in arrangement of the output ports.The present invention is directed to a design wherein only a characteristic impedance of a transmission line is designated for achieving matching and wherein a length of the line is allowed to be arbitrarily selected. This permits the line length between adjacent output ports to be appropriately adjusted to a short one according to a design object, and also enables fabrication of a power divider in which output ports are aligned in a line.
摘要翻译：在平面配置的传统的Bagley多边形功率分配器中，从输入端口到两侧相邻的输出端口的传输线的长度被确定为四分之一波长，并且其几何形状是奇数正多边形，其中每一侧为长度等于规模较大的设计频率波长的一半。由于输出端口位于正多边形的顶点，因此可能会导致输出端口的布置等不便。本发明涉及一种设计，其中仅指定传输线的特性阻抗以实现匹配，并且其中允许任意选择线的长度。这允许根据设计对象将相邻输出端口之间的线路长度适当地调整到较短的线路长度，并且还可以制造其中输出端口在一行中对准的功率分配器。

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