-
公开(公告)号：US09257948B2
公开(公告)日：2016-02-09
申请号：US14241503
申请日：2012-08-29
申请人： Masahiro Kamiyama , Ryo Ishikawa , Kazuhiko Honjo
发明人： Masahiro Kamiyama , Ryo Ishikawa , Kazuhiko Honjo
CPC分类号： H03F3/21 , H03F1/0205 , H03F1/56 , H03F3/193 , H03F3/2171 , H03F3/245 , H03F3/601 , H03F2200/108 , H03F2200/222 , H03F2200/255 , H03F2200/306 , H03F2200/309 , H03F2200/315 , H03F2200/387 , H03F2200/391 , H03F2200/399 , H03F2200/402 , H03F2200/423 , H03F2200/451
摘要： A high efficiency power amplifier of the present invention includes a transistor and an output power processing circuit section. The output power processing circuit section includes an output matching circuit section and an output harmonic processing circuit section. The output matching circuit section carries out impedance matching to the fundamental wave component of the output power. The output harmonic processing circuit section carries out a reactive power control to a reactive power of a plurality of harmonic power components respectively having a plurality of harmonic angular frequencies which are integral multiples of the base angular frequency of the output power. The output harmonic processing circuit section is formed to realize the reactive power control to at least one of the plurality of harmonic power components by orthogonalizing the phases of the current and voltage in the reactive power.
摘要翻译： 本发明的高效率功率放大器包括晶体管和输出功率处理电路部分。 输出功率处理电路部分包括输出匹配电路部分和输出谐波处理电路部分。 输出匹配电路部分对输出功率的基波分量进行阻抗匹配。 输出谐波处理电路部分对分别具有作为输出功率的基极角频率的整数倍的多个谐波角频率的多个谐波功率部件的无功功率进行无功功率控制。 输出谐波处理电路部分通过使无功功率中的电流和电压的相位正交化来实现对多个谐波功率分量中的至少一个的无功功率控制。
-
公开(公告)号：US20140225671A1
公开(公告)日：2014-08-14
申请号：US14241503
申请日：2012-08-29
申请人： Masahiro Kamiyama , Ryo Ishikawa , Kazuhiko Honjo
发明人： Masahiro Kamiyama , Ryo Ishikawa , Kazuhiko Honjo
IPC分类号： H03F3/21
CPC分类号： H03F3/21 , H03F1/0205 , H03F1/56 , H03F3/193 , H03F3/2171 , H03F3/245 , H03F3/601 , H03F2200/108 , H03F2200/222 , H03F2200/255 , H03F2200/306 , H03F2200/309 , H03F2200/315 , H03F2200/387 , H03F2200/391 , H03F2200/399 , H03F2200/402 , H03F2200/423 , H03F2200/451
摘要： A high efficiency power amplifier of the present invention includes a transistor and an output power processing circuit section. The output power processing circuit section includes an output matching circuit section and an output harmonic processing circuit section. The output matching circuit section carries out impedance matching to the fundamental wave component of the output power. The output harmonic processing circuit section carries out a reactive power control to a reactive power of a plurality of harmonic power components respectively having a plurality of harmonic angular frequencies which are integral multiples of the base angular frequency of the output power. The output harmonic processing circuit section is formed to realize the reactive power control to at least one of the plurality of harmonic power components by orthogonalizing the phases of the current and voltage in the reactive power.
摘要翻译： 本发明的高效率功率放大器包括晶体管和输出功率处理电路部分。 输出功率处理电路部分包括输出匹配电路部分和输出谐波处理电路部分。 输出匹配电路部分对输出功率的基波分量进行阻抗匹配。 输出谐波处理电路部分对分别具有作为输出功率的基极角频率的整数倍的多个谐波角频率的多个谐波功率部件的无功功率进行无功功率控制。 输出谐波处理电路部分通过使无功功率中的电流和电压的相位正交化来实现对多个谐波功率分量中的至少一个的无功功率控制。
-
公开(公告)号：US08164396B2
公开(公告)日：2012-04-24
申请号：US12376556
申请日：2007-08-01
申请人： Ryo Ishikawa , Kazuhiko Honjo
发明人： Ryo Ishikawa , Kazuhiko Honjo
CPC分类号： H03F3/601 , H01P1/212 , H01P5/028 , H03F1/56 , H03F3/191 , H03F3/245 , H03F2200/108 , H03F2200/222 , H03F2200/255 , H03F2200/387 , H03F2200/423 , H03F2200/451 , H03F2200/75
摘要： The present invention provides a harmonic processing circuit capable of miniaturizing a circuit, and an amplifier circuit using this harmonic processing circuit.A first impedance adjustment section and a second impedance adjustment section are provided. The first impedance adjustment section is provided with a coupled distributed constant line CT. The coupled distributed constant line CT receive as input the output of an amplification transistor S, and have a length of ¼ the wavelength (λ) of the fundamental wave at the output of the amplification transistor S. Further, the first impedance adjusting section is configured to adjust input impedance with respect to the even harmonics to one of effectively infinity or zero. The first impedance adjusting section and the second impedance adjustment section are configured to adjust input impedance with respect to the odd harmonics to the other of effectively infinity or zero.
摘要翻译： 本发明提供能够使电路小型化的谐波处理电路和使用该谐波处理电路的放大电路。 提供第一阻抗调整部和第二阻抗调整部。 第一阻抗调整部分设有耦合的分布常数线CT。 耦合分布常数线CT作为输入端接收放大晶体管S的输出，并且具有1/4的长度，在放大晶体管S的输出处的基波的波长（λ）。此外，第一阻抗调整部分被配置 将相对于偶次谐波的输入阻抗调整为有效无穷大或零之一。 第一阻抗调整部分和第二阻抗调节部分被配置为相对于奇次谐波将有效无穷大或零的另一个的输入阻抗调整。
-
公开(公告)号：US20110050350A1
公开(公告)日：2011-03-03
申请号：US12872589
申请日：2010-08-31
申请人： Kazuhiko Honjo , Yoichiro Takayama , Ryo Ishikawa
发明人： Kazuhiko Honjo , Yoichiro Takayama , Ryo Ishikawa
IPC分类号： H03F1/00
CPC分类号： H03F3/60 , H03F1/56 , H03F3/66 , H03F2200/387 , H03F2200/391 , H03F2200/402
摘要： An amplifier circuit operating at a fundamental angular frequency •0, includes: a transistor which is represented by an equivalent circuit which includes: an equivalent output current source, a drain-source capacitor as a parallel parasitic capacitor to an output node of the equivalent output current source, and a drain inductor as serial parasitic inductor connected between the equivalent output current source and a drain output node; a harmonic frequency processing circuit which includes an input node connected with the drain output node and an output node; a resonant circuit section provided between the output node of the harmonic frequency processing circuit and a ground node and comprising (2n+1) resonators which have resonance frequencies different from each other; and a load resistance provided in a back stage of the harmonic frequency processing circuit. The resonance frequencies of the (2n+1) resonators are coincident with frequencies of (n+1) poles and n zeros formed between the drain output node and the ground node in the transistor when the output node of the harmonic frequency processing circuit is short-circuited to the ground node.
摘要翻译： 以基角角频率工作的放大器电路，包括：由等效电路表示的晶体管，该等效电路包括：等效输出电流源，作为并联寄生电容器的漏源电容器到等效输出的输出节点 电流源和漏极电感，作为连接在等效输出电流源和漏极输出节点之间的串联寄生电感; 谐波频率处理电路，其包括与所述漏极输出节点连接的输入节点和输出节点; 谐振电路部分，设置在谐波频率处理电路的输出节点和接地节点之间，并且包括具有彼此不同谐振频率的（2n + 1）个谐振器; 以及设置在谐波频率处理电路的后级中的负载电阻。 当谐波频率处理电路的输出节点短路时，（2n + 1）谐振器的谐振频率与晶体管中的漏极输出节点和接地节点之间形成的（n + 1）极和n个零点的频率一致 - 通向地面节点。
-
公开(公告)号：US08154348B2
公开(公告)日：2012-04-10
申请号：US12872589
申请日：2010-08-31
申请人： Kazuhiko Honjo , Yoichiro Takayama , Ryo Ishikawa
发明人： Kazuhiko Honjo , Yoichiro Takayama , Ryo Ishikawa
IPC分类号： H03F3/191
CPC分类号： H03F3/60 , H03F1/56 , H03F3/66 , H03F2200/387 , H03F2200/391 , H03F2200/402
摘要： An amplifier circuit operating at a fundamental angular frequency •0, includes: a transistor which is represented by an equivalent circuit which includes: an equivalent output current source, a drain-source capacitor as a parallel parasitic capacitor to an output node of the equivalent output current source, and a drain inductor as serial parasitic inductor connected between the equivalent output current source and a drain output node; a harmonic frequency processing circuit which includes an input node connected with the drain output node and an output node; a resonant circuit section provided between the output node of the harmonic frequency processing circuit and a ground node and comprising (2n+1) resonators which have resonance frequencies different from each other; and a load resistance provided in a back stage of the harmonic frequency processing circuit. The resonance frequencies of the (2n+1) resonators are coincident with frequencies of (n+1) poles and n zeros formed between the drain output node and the ground node in the transistor when the output node of the harmonic frequency processing circuit is short-circuited to the ground node.
摘要翻译： 以基角角频率工作的放大器电路，包括：由等效电路表示的晶体管，该等效电路包括：等效输出电流源，作为并联寄生电容器的漏源电容器到等效输出的输出节点 电流源和漏极电感，作为连接在等效输出电流源和漏极输出节点之间的串联寄生电感; 谐波频率处理电路，其包括与所述漏极输出节点连接的输入节点和输出节点; 谐振电路部分，设置在谐波频率处理电路的输出节点和接地节点之间，并且包括具有彼此不同的共振频率的（2n + 1）个谐振器; 以及设置在谐波频率处理电路的后级中的负载电阻。 当谐波频率处理电路的输出节点短路时，（2n + 1）谐振器的谐振频率与晶体管中的漏极输出节点和接地节点之间形成的（n + 1）极和n个零点的频率一致 - 通向地面节点。
-
公开(公告)号：US20100283544A1
公开(公告)日：2010-11-11
申请号：US12376556
申请日：2007-08-01
申请人： Ryo Ishikawa , Kazuhiko Honjo
发明人： Ryo Ishikawa , Kazuhiko Honjo
CPC分类号： H03F3/601 , H01P1/212 , H01P5/028 , H03F1/56 , H03F3/191 , H03F3/245 , H03F2200/108 , H03F2200/222 , H03F2200/255 , H03F2200/387 , H03F2200/423 , H03F2200/451 , H03F2200/75
摘要： The present invention provides a harmonic processing circuit capable of miniaturizing a circuit, and an amplifier circuit using this harmonic processing circuit.A first impedance adjustment section and a second impedance adjustment section are provided. The first impedance adjustment section is provided with a coupled distributed constant line CT. The coupled distributed constant line CT receive as input the output of an amplification transistor S, and have a length of ¼ the wavelength (λ) of the fundamental wave at the output of the amplification transistor S. Further, the first impedance adjusting section is configured to adjust input impedance with respect to the even harmonics to one of effectively infinity or zero. The first impedance adjusting section and the second impedance adjustment section are configured to adjust input impedance with respect to the odd harmonics to the other of effectively infinity or zero.
摘要翻译： 本发明提供能够使电路小型化的谐波处理电路和使用该谐波处理电路的放大电路。 提供第一阻抗调整部和第二阻抗调整部。 第一阻抗调整部分设有耦合的分布常数线CT。 耦合分布常数线CT作为输入端接收放大晶体管S的输出，并且具有1/4的长度，在放大晶体管S的输出处的基波的波长（λ）。此外，第一阻抗调整部分被配置 将相对于偶次谐波的输入阻抗调整为有效无穷大或零之一。 第一阻抗调整部分和第二阻抗调节部分被配置为相对于奇次谐波将有效无穷大或零的另一个的输入阻抗调整。
-
公开(公告)号：US09093757B2
公开(公告)日：2015-07-28
申请号：US13819711
申请日：2011-08-30
申请人： Yutaka Aoki , Akira Saitou , Kazuhiko Honjo
发明人： Yutaka Aoki , Akira Saitou , Kazuhiko Honjo
摘要： A multi-frequency circularly polarized antenna (100) comprises a substrate and multi-frequency antennas (900, 901). The multi-frequency antennas (900, 901) comprise antenna elements (120, 220, 30, 420), shunt-inductor conductors (170, 270, 370, 470), series-capacitor conductors (160a, 160b, 260a, 260b, 360a, 360b, 460a, 460b), series-inductor capacitors (140, 240, 340, 440), a center point (199) and input/output terminals (1q0, 210, 310, 410). The multi-frequency circularly polarized antenna (100) is constructed by connecting the shunt-inductor conductors (170, 270, 370, 470) of the multi-frequency antennas (900, 901) at the center point (199) in a substantially perpendicular manner.
摘要翻译： 多频圆极化天线（100）包括衬底和多频天线（900,901）。 多频天线（900,901）包括天线元件（120,220,30,420），分流电感器导体（170,270,370,470），串联电容器导体（160a，160b，260a，260b， 360a，360b，460a，460b），串联电感器电容器（140,240,340,440），中心点（199）和输入/输出端子（1q0,210,310,410）。 多频圆极化天线（100）通过将中心点（199）处的多频天线（900,901）的分流电感器导体（170,270,370,470）以基本垂直的方式连接 方式。
-
公开(公告)号：US08278565B2
公开(公告)日：2012-10-02
申请号：US12808107
申请日：2009-01-16
申请人： Kazuhiko Honjo , Tadashi Nakamura
发明人： Kazuhiko Honjo , Tadashi Nakamura
IPC分类号： H05K1/11
CPC分类号： H05K3/462 , H05K1/183 , H05K3/4069 , H05K3/4697 , H05K2201/0133 , H05K2201/0209 , H05K2201/09154 , H05K2201/10378 , H05K2203/061 , H05K2203/063 , H05K2203/068
摘要： A three-dimensional circuit board includes a lower substrate, a connection layer provided on an upper surface of the lower substrate, and an upper substrate provided on an upper surface of the connection layer. The connection layer exposes a portion of the upper surface of the lower substrate. The connection layer includes an insulating layer having a through-hole, and a via-conductor made of conductive material filling the through-hole. A recess is provided directly above the portion of the upper surface of the lower substrate and is surrounded by a side surface of the upper substrate and a side surface of the connection layer. A portion of the upper surface of the connection layer connected to the side surface of the connection layer inclines in a direction toward the portion of the upper surface of the lower substrate. The portion of the upper surface of the connection layer is provided from the side surface of the connection layer to the via-conductor. A portion of an upper substrate of the upper substrate connected to the side surface of the upper substrate inclines in a direction toward the portion of the upper surface of the lower substrate. The circuit board allows a component to be mounted in the recess efficiently.
摘要翻译： 三维电路板包括下基板，设置在下基板的上表面上的连接层和设置在连接层的上表面上的上基板。 连接层露出下部基板的上表面的一部分。 连接层包括具有通孔的绝缘层和由填充通孔的导电材料制成的通孔导体。 在下基板的上表面的正上方设置凹部，被上基板的侧面和连接层的侧面包围。 连接到连接层的侧表面的连接层的上表面的一部分在朝向下基板的上表面的部分的方向上倾斜。 连接层的上表面的部分从连接层的侧表面提供到通孔导体。 连接到上基板的侧表面的上基板的上基板的一部分在朝向下基板的上表面的部分的方向上倾斜。 电路板允许组件有效地安装在凹槽中。
-
公开(公告)号：US20050093096A1
公开(公告)日：2005-05-05
申请号：US10504209
申请日：2003-08-01
申请人： Kazuhiko Honjo , Kazuo Uchida , Shuichi Kato , Hiroshi Morisaki , Shinji Nozaki , Takahisa Ichinohe
发明人： Kazuhiko Honjo , Kazuo Uchida , Shuichi Kato , Hiroshi Morisaki , Shinji Nozaki , Takahisa Ichinohe
IPC分类号： H01L21/331 , H01L29/73 , H01L29/737 , H01L27/082
CPC分类号： H01L29/66318 , H01L29/7304 , H01L29/7371
摘要： A bipolar transistor is composed of a collector region, a base region connected to the collector region, an emitter region connected to the base region, an emitter electrode, a base electrode, and at lease one of first and second resistive layers of granular metal-dielectric material. The first resistive layer is disposed between the emitter region and the emitter electrode, and the second resistive layer is disposed between the base region and the base electrode. The resistivity of granular metal-dielectric material is widely adjustable by a volume ratio of metal granules to a dialectic matrix. This allows the resistive layers to have a sufficiently large perpendicular resistance to avoid thermal runaway with a reduced thickness.
摘要翻译： 双极晶体管由集电极区域，连接到集电极区域的基极区域，连接到基极区域的发射极区域，发射极电极，基极电极以及至少一个颗粒状金属晶体管的第一和第二电阻层组成， 介电材料。 第一电阻层设置在发射极区域和发射极之间，第二电阻层设置在基极区域和基极之间。 颗粒状金属介电材料的电阻率可以通过金属颗粒与辩证矩阵的体积比广泛调节。 这允许电阻层具有足够大的垂直电阻，以避免厚度减小导致热失控。
-
公开(公告)号：US20050088344A1
公开(公告)日：2005-04-28
申请号：US10971490
申请日：2004-10-22
申请人： Akira Saitou , Kazuhiko Honjo
发明人： Akira Saitou , Kazuhiko Honjo
摘要： One of the objects of this invention is to realize an antenna having low reflection loss over an extremely wideband. The antenna of the present invention is provided with a dielectric substrate, a plurality of antenna conductors formed on one surface of the dielectric substrate that are pseudo self-complementary on the surface, and a plurality of feed conductors symmetrical with respect to symmetrical surfaces of the antenna conductors, wherein a gap for a wavelength of {fraction (1/10)} or less that of the wavelength of a usage frequency in a vacuum is provided at a center of rotational symmetry between the plurality of antenna conductors.
摘要翻译： 本发明的目的之一是实现在极宽带上具有低反射损耗的天线。 本发明的天线设置有电介质基板，在电介质基板的一个表面上形成的在表面上是伪自互补的多个天线导体，以及多个馈电导体相对于 天线导体，其中在多个天线导体之间的旋转对称中心处提供波长为{分数（在真空中的使用频率的波长的1/10或更小）的波长的间隙。
-
-
-
-
-
-
-
-
-
搜索结果
50 条记录 (耗时 0.019 秒)
