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公开(公告)号：US07183888B2
公开(公告)日：2007-02-27
申请号：US10969096
申请日：2004-10-21
IPC分类号： H01F5/00
CPC分类号： H01P5/185 , H01P1/20381 , H01P5/187 , H01P7/082 , H01P7/084
摘要： A high-frequency circuit is formed on a multilayered dielectric substrate having at least two conductive circuit layers. The high-frequency circuit includes: a first spiral conductive strip formed in the first conductive circuit layer, the first spiral conductive strip having at least one turn; and a second spiral conductive strip formed in a second conductive circuit layer which is different from the first conductive circuit layer, the second spiral conductive strip having at least one turn and not being in electrical conduction with the first spiral conductive strip. The first spiral conductive strip and the second spiral conductive strip, located at different levels, overlap each other. The first spiral conductive strip has a rotating direction opposite to a rotating direction of the second spiral conductive strip.
摘要翻译： 在具有至少两个导电电路层的多层电介质基板上形成高频电路。 所述高频电路包括：形成在所述第一导电电路层中的第一螺旋导电条，所述第一螺旋导电条具有至少一圈; 以及形成在与所述第一导电电路层不同的第二导电电路层中的第二螺旋导电条，所述第二螺旋导电条具有至少一匝并且不与所述第一螺旋导电条导电。 位于不同级别的第一螺旋导电带和第二螺旋导电带彼此重叠。 第一螺旋导电带具有与第二螺旋导电带的旋转方向相反的旋转方向。
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公开(公告)号：US20070040634A1
公开(公告)日：2007-02-22
申请号：US11589141
申请日：2006-10-30
IPC分类号： H01P3/08
CPC分类号： H01P3/081
摘要： One transmission line includes a first signal conductor which is placed on one surface of a substrate formed from a dielectric or semiconductor and which is formed so as to be curved toward a first rotational direction within the surface, and a second signal conductor which is formed so as to be curved toward a second rotational direction opposite to the first rotational direction and which is placed in the surface so as to be electrically connected in series to the first signal conductor, wherein a transmission-direction reversal portion in which a signal is transmitted along a direction reversed with respect to a signal transmission direction of the transmission line as a whole is formed so as to include at least part of the first signal conductor and part of the second signal conductor. Such a transmission line is capable of obtaining a suppression effect of unwanted radiation intensity.
摘要翻译： 一条传输线包括第一信号导线，该第一信号导体被放置在由电介质或半导体形成的基板的一个表面上，并且形成为在该表面内朝向第一旋转方向弯曲;以及第二信号导体， 被弯曲成与第一旋转方向相反的第二旋转方向并且被放置在表面中以与第一信号导体串联电连接，其中传输信号的传输方向反转部分 形成相对于传输线的信号传输方向整体反转的方向，以便包括第一信号导体和第二信号导体的一部分的至少一部分。 这样的传输线能够获得不需要的辐射强度的抑制效果。
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公开(公告)号：US20070040628A1
公开(公告)日：2007-02-22
申请号：US11589067
申请日：2006-10-30
IPC分类号： H01P3/08
摘要： In a transmission line pair including a first transmission line and a second transmission line which is so placed in adjacency that a coupled line region to be coupled with the first transmission line is formed, in the coupled line region, the first transmission line includes a first signal conductor which is placed on one surface which is either a top face of a substrate formed from a dielectric or semiconductor or an inner-layer surface parallel to the top face and which has a linear shape along its transmission direction, and the second transmission line includes a second signal conductor which is placed on the one surface of the substrate and which partly includes a transmission-direction reversal region for transmitting a signal along a direction having an angle of more than 90 degrees with respect to the transmission direction within the plane of the placement, and which has a line length different from that of the first signal conductor.
摘要翻译： 在包括第一传输线和第二传输线的传输线对中，所述第一传输线与第二传输线相邻地形成与第一传输线耦合的耦合线区域，在耦合线区中，第一传输线包括第一传输线 信号导体，其放置在由电介质或半导体形成的基板的顶面或与顶面平行的内层表面的一个表面上，并且沿其传输方向具有线性形状，并且第二传输线 包括放置在基板的一个表面上的第二信号导体，并且部分地包括传输方向反转区域，该传输方向反转区域沿着相对于传输方向具有大于90度的角度的方向传输信号 放置，并且具有与第一信号导体的线长不同的线长度。
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公开(公告)号：US20070040627A1
公开(公告)日：2007-02-22
申请号：US11589099
申请日：2006-10-30
IPC分类号： H01P3/08
CPC分类号： H01P3/081
摘要： A transmission line pair has two transmission lines placed adjacent to each other in parallel to a signal transmission direction of the transmission lines as a whole. Each of the transmission lines includes a first signal conductor which is placed on one surface of a substrate formed from a dielectric or semiconductor and which is formed so as to be curved toward a first rotational direction within the surface, and a second signal conductor which is formed so as to be curved toward a second rotational direction opposite to the first rotational direction and which is placed in the surface so as to be electrically connected in series to the first signal conductor. A transmission-direction reversal portion in which a signal is transmitted along a direction reversed with respect to the signal transmission direction of the transmission lines as a whole is formed so as to include at least part of the first signal conductor and part of the second signal conductor. Thus, the transmission line pair is enabled to maintain successful isolation characteristics.
摘要翻译： 传输线对具有与传输线的信号传输方向整体平行地彼此相邻放置的两条传输线。 每个传输线包括第一信号导体，其被放置在由电介质或半导体形成的基板的一个表面上，并且被形成为朝向表面内的第一旋转方向弯曲;第二信号导体， 形成为朝向与第一旋转方向相反的第二旋转方向弯曲并且被放置在表面中以与第一信号导体串联电连接。 沿着相对于传输线的信号传输方向整体反转的方向传输信号的传输方向反转部分被形成为包括第一信号导线的至少一部分和第二信号的一部分 导体。 因此，传输线对能够保持成功的隔离特性。
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公开(公告)号：US20060164309A1
公开(公告)日：2006-07-27
申请号：US11392642
申请日：2006-03-30
IPC分类号： H01Q1/38
CPC分类号： H01Q1/38 , H01Q9/0407
摘要： In a radio-frequency device in which a dielectric layer, a first conductive layer and a second conductive layer are stacked one on another, the second conductive layer is including a plurality of conductive elements which are arrayed periodically and independently of one another at a specified array pitch, and a plurality of connecting elements for electrically connecting a plurality of mutually neighboring ones of the conductive elements to each other. The connection by the connecting elements is selectively made, thus making it possible to control radiation directivity of an electromagnetic field formed by the first and second conductive layers.
摘要翻译： 在其中电介质层，第一导电层和第二导电层彼此层叠的射频装置中，第二导电层包括多个导电元件，这些导电元件在规定的周期性地且彼此独立地排列 阵列间距，以及用于将多个彼此相邻的导电元件彼此电连接的多个连接元件。 选择性地连接连接元件，从而可以控制由第一和第二导电层形成的电磁场的辐射方向性。
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公开(公告)号：US20050185679A1
公开(公告)日：2005-08-25
申请号：US11108484
申请日：2005-04-18
CPC分类号： H01P1/20318 , H01P1/2013 , H01P1/2016 , H01P1/203 , H01P1/2135 , H04B1/7163 , H04B1/7172 , H04B1/7174 , H04J1/08
摘要： A demultiplexer receives a multiplexed signal, in which a plurality of electrical signals with mutually different frequencies are multiplexed together, and divides the multiplexed signal into the electrical signals. The demultiplexer includes at least one line for propagating the multiplexed signal and a plurality of resonators arranged along the line. The dispersion characteristic of the line has a nonlinear portion, caused by electromagnetic coupling between the line and the resonators, and the phase velocities of the electrical signals which propagate through the line change according to their frequencies.
摘要翻译： 多路复用器接收多路复用信号，其中具有相互不同频率的多个电信号被多路复用在一起，并将多路复用信号分成电信号。 解复用器包括用于传播多路复用信号的至少一条线路和沿线布置的多个谐振器。 该线的色散特性具有由线路和谐振器之间的电磁耦合引起的非线性部分，并且通过线路传播的电信号的相速度根据其频率而变化。
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公开(公告)号：US20080024378A1
公开(公告)日：2008-01-31
申请号：US11905001
申请日：2007-09-27
申请人： Hiroshi Kanno , Ushio Sangawa
发明人： Hiroshi Kanno , Ushio Sangawa
IPC分类号： H01Q13/10
摘要： With a differential feed line 103c, slot resonators 601, 603, 605, and 607 are allowed to operate in pair, a slot length of each resonator corresponding to a ½ effective wavelength during operation. Slot resonators which are excited out-of-phase with an equal amplitude are allowed to exist within the circuitry. Thus, positioning condition of selective radiation portions 601b, 601c, 603b, 603c, 605b, and 607b in the slot resonators is switched.
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公开(公告)号：US07535429B2
公开(公告)日：2009-05-19
申请号：US12179096
申请日：2008-07-24
申请人： Hiroshi Kanno , Ushio Sangawa
发明人： Hiroshi Kanno , Ushio Sangawa
IPC分类号： H01Q13/10
摘要： A variable directivity slot antenna includes: ground conductors 101a and 101b, which are divided by a slot region 109 both of whose ends are open ends 111a and 111b; a feed line 115 having a loop shape at a feeding site 113 for the slot region 109; a first selective conduction path 119 connecting between the ground conductors 101a and 101b in a direction of the open end 111a as viewed from the feeding site 113; and a second selective conduction path 121 connecting between the ground conductors 101a and 101b in a direction of the open end 111b as viewed from the feeding site 113. Depending on the driving state, the first selective conduction path 119 and the second selective conduction path 121 are controlled into a conducting or open state.
摘要翻译： 可变方向性时隙天线包括：接地导体101a和101b，其被端口区域109划分，两者的端部都是开口端部111a和111b; 在槽区域109的供给位置113具有环形的供给管线115; 从馈电位置113观察，在接地导体101a和101b之间沿开放端111a的方向连接的第一选择性传导路径119; 以及从馈电位置113观察，在接地导体101a和101b之间沿开放端111b的方向连接的第二选择性导电路径121.根据驱动状态，第一选择导电路径119和第二选择性导电路径121 被控制为导通或打开状态。
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公开(公告)号：US07403170B2
公开(公告)日：2008-07-22
申请号：US11905001
申请日：2007-09-27
申请人： Hiroshi Kanno , Ushio Sangawa
发明人： Hiroshi Kanno , Ushio Sangawa
IPC分类号： H01Q13/10
摘要： With a differential feed line 103c, slot resonators 601, 603, 605, and 607 are allowed to operate in pair, a slot length of each resonator corresponding to a ½ effective wavelength during operation. Slot resonators which are excited out-of-phase with an equal amplitude are allowed to exist within the circuitry. Thus, positioning condition of selective radiation portions 601b, 601c, 603b, 603c, 605b, and 607b in the slot resonators is switched.
摘要翻译： 通过差分馈线103c，允许时隙谐振器601,603,605和607成对运行，每个谐振器的槽长度在操作期间对应于1/2有效波长。 在电路内允许以相等振幅异相激励的槽谐振器。 因此，切换在槽谐振器中的选择性辐射部分601b，601c，603b，603c，605b和607b的定位条件。
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公开(公告)号：US07466214B2
公开(公告)日：2008-12-16
申请号：US11636493
申请日：2006-12-11
申请人： Hiroshi Kanno , Kazuyuki Sakiyama
发明人： Hiroshi Kanno , Kazuyuki Sakiyama
IPC分类号： H01P7/08
CPC分类号： H01P7/082
摘要： Inside a multilayer dielectric substrate, there are a spiral-shaped first slot set in a part of a first ground conductor layer and a spiral-shaped second slot in a part of a second ground conductor layer put on the front surface of the multilayer dielectric substrate, the first slot and the second slot are opposite in a spiral winding direction and the first slot and the second slot overlap with each other as viewed from the top face, so that a resonance phenomenon can be produced at a frequency lower than a resonance frequency of a resonator with a conventional structure.
摘要翻译： 在多层电介质基板内部，在第一接地导体层的一部分中设置螺旋状的第一槽，在第二接地导体层的放置在多层电介质基板的表面上的部分的螺旋状的第二槽 第一槽和第二槽在螺旋卷绕方向上相反，并且第一槽和第二槽从顶面观察时彼此重叠，使得可以以低于谐振频率的频率产生共振现象 具有常规结构的谐振器。
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