公开(公告)号：US20120001701A1

公开(公告)日：2012-01-05

申请号：US13229814

申请日：2011-09-12

Applicant: Katsumi TANIGUCHI ,  Noboru KATO

Inventor： Katsumi TANIGUCHI ,  Noboru KATO

IPC: H01P5/00

CPC classification number: H04B5/0062 ,  G06K7/0008 ,  H01Q7/00 ,  H01Q9/27 ,  H01Q11/08

Abstract: To form a signal processing circuit and an antenna apparatus that do not need a circuit to adjust resonant frequency of a resonant circuit or resonant-frequency adjustment work and that are downsized, an antenna coil and a capacitor define an antenna resonant circuit. An impedance matching circuit including capacitors, a first coil, and a second coil is provided between the antenna resonant circuit and a wireless IC. The first coil and the second coil are magnetically coupled.

Abstract translation: 为了形成信号处理电路和天线装置，其不需要电路来调节谐振电路的谐振频率或谐振频率调整工作并且被小型化，天线线圈和电容器限定天线谐振电路。 包括电容器，第一线圈和第二线圈的阻抗匹配电路设置在天线谐振电路和无线IC之间。 第一线圈和第二线圈磁耦合。

公开(公告)号：US20110309994A1

公开(公告)日：2011-12-22

申请号：US13218501

申请日：2011-08-26

Applicant: Noboru KATO ,  Kenichi ISHIZUKA

Inventor： Noboru KATO ,  Kenichi ISHIZUKA

IPC: H01Q1/50

CPC classification number: H01Q1/50 ,  H01F17/0013 ,  H01P1/20345 ,  H01P1/2135 ,  H01Q5/335 ,  H01Q5/364 ,  H01Q9/30

Abstract: An antenna device includes an antenna element and an impedance converting circuit connected to the antenna element. The impedance converting circuit is connected to a power-supply end of the antenna element. The impedance converting circuit is interposed between the antenna element and a power-supply circuit. The impedance converting circuit includes a first inductance element connected to the power-supply circuit and a second inductance element coupled to the first inductance element. A first end and a second end of the first inductance element are connected to the power-supply circuit and the antenna, respectively. A first end and a second end of the second inductance element are connected to the antenna element and ground, respectively.

Abstract translation: 天线装置包括天线元件和连接到天线元件的阻抗转换电路。 阻抗转换电路连接到天线元件的电源端。 阻抗转换电路插在天线元件和电源电路之间。 阻抗转换电路包括连接到电源电路的第一电感元件和耦合到第一电感元件的第二电感元件。 第一电感元件的第一端和第二端分别连接到电源电路和天线。 第二电感元件的第一端和第二端分别连接到天线元件和接地。

公开(公告)号：US20110127336A1

公开(公告)日：2011-06-02

申请号：US13022693

申请日：2011-02-08

Applicant: Noboru KATO

Inventor： Noboru KATO

IPC: G06K19/077 ,  H01P11/00

CPC classification number: H01Q1/2225 ,  H01Q7/00 ,  H01Q19/30 ,  Y10T29/49016

Abstract: A wireless IC device which functions as a non-contact RFID system even when the wireless IC device is attached to an article containing metal, water, salt or the like, without hindering reduction in size and thickness, and a method for manufacturing the same are obtained. The wireless IC device includes a wireless IC chip arranged to process a predetermined wireless signal, a feed circuit board on which the wireless IC chip is mounted, a loop-shaped electrode that is coupled to the wireless IC chip via the feed circuit board, and a first electrode plate and a second electrode plate that are coupled to the loop-shaped electrode. The loop-shaped electrode is sandwiched between the first electrode plate and the second electrode plate and is arranged such that the loop surface thereof is perpendicular to or tilted with respect to the first and the second electrode plates. At least the first electrode plate out of the first electrode plate and the second electrode plate is used for transmission and reception of the wireless signal.

Abstract translation: 即使无线IC器件附着在含有金属，水，盐等的物品上，也不会妨碍尺寸和厚度的减小，也可以用作非接触型RFID系统的无线IC器件及其制造方法 获得。 无线IC器件包括布置成处理预定无线信号的无线IC芯片，安装无线IC芯片的馈电电路板，经由馈电电路板耦合到无线IC芯片的环形电极，以及 耦合到环形电极的第一电极板和第二电极板。 环形电极被夹在第一电极板和第二电极板之间，并且被布置成使得其环表面相对于第一和第二电极板垂直或倾斜。 至少第一电极板和第二电极板之间的第一电极板用于发送和接收无线信号。

公开(公告)号：US20110024510A1

公开(公告)日：2011-02-03

申请号：US12902174

申请日：2010-10-12

Applicant: Noboru KATO ,  Jun SASAKI ,  Satoshi ISHINO ,  Katsumi TANIGUCHI

Inventor： Noboru KATO ,  Jun SASAKI ,  Satoshi ISHINO ,  Katsumi TANIGUCHI

IPC: G06K19/077

CPC classification number: H01Q1/2225 ,  G06K19/07749 ,  G06K19/07779 ,  G06K19/07783 ,  G06K19/07784 ,  H01Q1/38 ,  H01Q7/00 ,  H04B5/0081 ,  Y10T29/49124

Abstract: A wireless IC device prevents deviations of the resonant frequency from the desired value. An antenna coil has an end portion positioned in a connector provided on the negative-most side in the z-axis direction and an end portion positioned in a connector provided on the positive-most side in the z-axis direction. A wireless IC is electrically connected to the end portions. A via hole conductor is provided between the end portion and the wireless IC and penetrates through a plurality of insulator layers. A via hole conductor is provided in the antenna coil such that the length of a current path thereto from the end portion is the shortest among a plurality of via hole conductors. The distance between the via hole conductor and the via hole conductor is larger than the distances between the penetrating via hole conductor and the via hole conductors.

Abstract translation: 无线IC器件防止谐振频率偏离期望值。 天线线圈具有位于设置在z轴方向最负侧的连接器中的端部和位于设置在z轴方向最正侧的连接器中的端部。 无线IC电连接到端部。 通孔导体设置在端部与无线IC之间并穿透多个绝缘体层。 在天线线圈中设置有通孔导体，使得从端部到其的电流路径的长度在多个通孔导体中是最短的。 通孔导体和通孔导体之间的距离大于穿透通孔导体和通孔导体之间的距离。

公开(公告)号：US20100283694A1

公开(公告)日：2010-11-11

申请号：US12845846

申请日：2010-07-29

Applicant: Noboru KATO

Inventor： Noboru KATO

IPC: H01Q1/00

CPC classification number: G06K19/07749 ,  G06K19/07767 ,  G06K19/07777 ,  G06K19/07779 ,  G06K19/07786 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q7/00 ,  H01Q9/16 ,  H01Q9/26 ,  H01Q9/285

Abstract: A composite antenna achieves favorable radiation characteristics and favorable communication performance, and can be used in short distance communication as well as long distance communication. The composite antenna includes a dipole antenna having an elongated shape, a loop antenna including at least one pair of opposing end portions, and a connection portion arranged to connect the dipole antenna and a point of the loop antenna at which the amplitude of a current flowing in the loop antenna has a maximum value. The dipole antenna performs long distance communication utilizing an electric field, and the loop antenna performs short distance communication utilizing a magnetic field. This composite antenna may be used as a wireless IC device in RFID systems.

Abstract translation: 复合天线实现良好的辐射特性和良好的通信性能，可用于短距离通信以及远距离通信。 复合天线包括具有细长形状的偶极天线，包括至少一对相对的端部的环形天线，以及连接部分，其连接偶极子天线和环形天线的点，其中流动的电流的振幅 在环形天线中具有最大值。 偶极天线利用电场进行长距离通信，环形天线利用磁场进行短距离通信。 该复合天线可以用作RFID​​系统中的无线IC器件。

公开(公告)号：US20090302972A1

公开(公告)日：2009-12-10

申请号：US12536663

申请日：2009-08-06

Applicant: Makoto OSAMURA ,  Norio SAKAI ,  Noboru KATO

Inventor： Makoto OSAMURA ,  Norio SAKAI ,  Noboru KATO

IPC: H03H7/00

CPC classification number: H01Q1/2208 ,  B65D65/403 ,  B65D2203/10 ,  G06K19/07749 ,  H01L2224/16225 ,  H01Q1/12 ,  H01Q1/2216 ,  H01Q1/2225

Abstract: A packaging material includes an electromagnetic coupling module for an RFID system, in which a radio IC chip is protected from external shock and environmental change without affecting the planarity of the packaging material, the assembly including an electromagnetic coupling module is facilitated, and the radiation characteristics are satisfactory. A packaging material includes a liner and a wave-shaped core material, wherein an electromagnetic coupling module is arranged inside of the packaging material. The electromagnetic coupling module includes a radio IC chip and a feeder circuit board, on which the radio IC chip is mounted, the feeder circuit board including a resonant circuit that includes an inductance element. The packaging material is made of a dielectric, wherein the dielectric and the electromagnetic coupling module are electromagnetically coupled to transmit/receive high frequency signals.

Abstract translation: 包装材料包括用于RFID系统的电磁耦合模块，其中无线电IC芯片被保护免受外部冲击和环境变化而不影响包装材料的平面性，促进了包括电磁耦合模块的组件，并且辐射特性 令人满意 包装材料包括衬垫和波形芯材料，其中电磁耦合模块布置在包装材料的内部。 电磁耦合模块包括无线电IC芯片和馈电电路板，其上安装有无线电IC芯片，馈电电路板包括包括电感元件的谐振电路。 包装材料由电介质制成，其中电介质和电磁耦合模块电磁耦合以发送/接收高频信号。

公开(公告)号：US20090160719A1

公开(公告)日：2009-06-25

申请号：US12336629

申请日：2008-12-17

Applicant: Noboru KATO ,  Jun SASAKI

Inventor： Noboru KATO ,  Jun SASAKI

IPC: H01Q7/06 ,  H01Q11/12

CPC classification number: H01Q1/2225 ,  G06K19/07749 ,  H01F2017/002

Abstract: A radio frequency IC device includes a radio frequency IC chip, a feeder circuit substrate, and a radiating plate. The feeder circuit substrate includes a feeder circuit that electrically connects to the radio IC chip and that includes a resonance circuit and/or a matching circuit including inductance elements. The feeder circuit substrate is bonded to the radiating plate, which radiates a transmission signal supplied from the feeder circuit and supplies a received signal to the feeder circuit. The inductance elements are arranged in spiral patterns wound in opposite directions and couple to each other in opposite phases. The radio frequency IC device is able to obtain a radio frequency IC device that is not susceptible to being affected by a usage environment, minimizes variations in radiation characteristics, and can be used in a wide frequency band.

Abstract translation: 射频IC器件包括射频IC芯片，馈电电路基板和散热板。 供电电路基板包括电连接到无线电IC芯片并且包括谐振电路和/或包括电感元件的匹配电路的馈电电路。 供电电路基板被接合到辐射板，辐射从馈电电路提供的传输信号，并将接收到的信号提供给馈电电路。 电感元件以相反方向缠绕的螺旋图案布置，并以相反的方式相互耦合。 无线射频IC器件能够获得不易受到使用环境影响的射频IC器件，使辐射特性的变化最小化，可以在宽频带中使用。

公开(公告)号：US20090121030A1

公开(公告)日：2009-05-14

申请号：US12339198

申请日：2008-12-19

Applicant: Noboru KATO ,  Nobuo IKEMOTO

Inventor： Noboru KATO ,  Nobuo IKEMOTO

IPC: G06K19/06

CPC classification number: G06K19/07749 ,  G06K19/07756 ,  G06K19/07758 ,  G06K19/07771 ,  H01L2224/16225 ,  H01L2924/19105 ,  H01Q1/2225 ,  H01Q7/00 ,  H04B5/0012

Abstract: A wireless IC device includes a cutout portion having no aluminum-deposited film that is provided at an end of an article package made of an aluminum-deposited laminated film, and an electromagnetic coupling module is provided at the cutout portion. The electromagnetic coupling module and the aluminum-deposited film of the package define a wireless IC device. A loop electrode, which is a magnetic field transmission auxiliary radiator of the electromagnetic coupling module, is coupled to the aluminum-deposited film of the package. Thus, the article package functions as a radiator of an antenna.

Abstract translation: 无线IC器件包括没有铝沉积膜的切口部分，其设置在由铝沉积层压膜制成的物品包装的端部，并且在切口部分设置电磁耦合模块。 封装的电磁耦合模块和铝沉积膜定义了无线IC器件。 作为电磁耦合模块的磁场传输辅助散热器的环形电极耦合到封装的铝沉积膜。 因此，物品包用作天线的辐射器。

公开(公告)号：US20080143630A1

公开(公告)日：2008-06-19

申请号：US12042399

申请日：2008-03-05

Applicant: Noboru KATO ,  Satoshi ISHINO

Inventor： Noboru KATO ,  Satoshi ISHINO

IPC: H01Q9/28

CPC classification number: H01Q9/285 ,  G06K19/07749 ,  G06K19/0775 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q1/50

Abstract: A wireless IC device includes a flexible sheet provided with a wireless IC chip and radiation plates. The wireless IC chip is connected by an Au bump to a feeder circuit which is located on the sheet and which has a predetermined resonant frequency and a predetermined impedance. The feeder circuit includes electrode patterns, and the feeder circuit and the radiation plates are capacitively coupled with each other through the flexible sheet.

Abstract translation: 无线IC器件包括具有无线IC芯片和辐射板的柔性片。 无线IC芯片通过Au凸块连接到位于薄片上并具有预定谐振频率和预定阻抗的馈电电路。 馈线电路包括电极图案，并且馈电电路和辐射板通过柔性片彼此电容耦合。

公开(公告)号：US20070252703A1

公开(公告)日：2007-11-01

申请号：US11740509

申请日：2007-04-26

Applicant: Noboru KATO ,  Ikuhei KIMURA ,  Kimikazu IWASAKI ,  Satoshi ISHINO

Inventor： Noboru KATO ,  Ikuhei KIMURA ,  Kimikazu IWASAKI ,  Satoshi ISHINO

IPC: G08B13/14

CPC classification number: H02J50/12 ,  G06K19/07749 ,  G06K19/07771 ,  G06K19/07773 ,  H01L2224/16227 ,  H02J17/00

Abstract: An electromagnetic-coupling module including a radio IC chip and a feeder circuit board on which the radio IC chip is mounted and a feeder circuit including a resonant circuit having a predetermined resonant frequency is attached to an article. The article has a radiation element that radiates a transmission signal supplied from the feeder circuit of the electromagnetic-coupling module via electromagnetic coupling and that supplies a received reception signal to the feeder circuit via the electromagnetic coupling.

Abstract translation: 一种电磁耦合模块，其包括无线电IC芯片和其上安装有无线电IC芯片的馈电电路板，以及包括具有预定谐振频率的谐振电路的馈电电路。 该物品具有通过电磁耦合辐射从电磁耦合模块的馈电电路提供的传输信号并且经由电磁耦合将接收到的接收信号提供给馈电电路的辐射元件。