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1. 发明授权

US06535167B2 Laminate pattern antenna and wireless communication device equipped therewith 有权
标题翻译：叠层图案天线和配备其的无线通信装置
公开(公告)号：US06535167B2
公开(公告)日：2003-03-18
申请号：US09859449
申请日：2001-05-18
申请人： Yoshiyuki Masuda , Hisamatsu Nakano
发明人： Yoshiyuki Masuda , Hisamatsu Nakano
IPC分类号： H01Q138
CPC分类号： H01Q9/42 , H01Q1/38 , H01Q9/0421 , H01Q9/0442
摘要： An inverted-F-shaped antenna pattern is formed as a driven element on the obverse-side surface of a glass-epoxy circuit board. This antenna pattern has a feeding conductor pattern connected to a feeding transmission path formed on the obverse-side surface of the circuit board and a grounding conductor pattern connected to a grounding conductor portion formed on the obverse-side surface of the circuit board. Moreover, an inverted-L-shaped antenna pattern is formed as a passive element on the reverse-side surface of the circuit board. This antenna pattern has a grounding conductor pattern connected to a grounding conductor portion formed on the reverse-side surface of the circuit board. Forming the inverted-F-shaped antenna pattern and the inverted-L-shaped antenna pattern so as to overlap each other yields a laminate pattern antenna that is usable in a wide frequency range.
摘要翻译：在玻璃 - 环氧树脂电路板的正面上形成倒F形天线图案作为被驱动元件。该天线图案具有连接到形成在电路板的正面侧的馈电传输路径的馈电导体图案，以及连接到形成在电路板的正面侧的接地导体部分的接地导体图案。此外，在电路板的反面上形成倒L字形天线图案作为无源元件。该天线图形具有与形成在电路板的背面的接地导体部连接的接地导体图案。形成倒F形天线图案和倒L形天线图案以彼此重叠，产生可在宽频率范围内使用的叠层图案天线。

2. 发明授权

US07864095B2 Wave absorber and manufacturing method of wave absorber 有权
标题翻译：波浪吸收器及其制造方法
公开(公告)号：US07864095B2
公开(公告)日：2011-01-04
申请号：US10598345
申请日：2005-02-25
申请人： Yoshiyuki Masuda , Noboru Otani , Hisamatsu Nakano
发明人： Yoshiyuki Masuda , Noboru Otani , Hisamatsu Nakano
IPC分类号： H01Q17/00
CPC分类号： H05K9/0083 , H01Q1/38 , H01Q1/44 , H01Q15/00 , H01Q15/0013 , H01Q17/00 , H05K9/0086 , H05K9/0088 , Y10T29/49126
摘要： The problem of the present invention is to offer a wave absorber that has reflection attenuation capability sufficient to enable prevention of communication disturbances due to reflection and the like of EM waves, that enables greater thinness and lighter weight, and that has wide-band attenuation properties, as well as a manufacturing method of the wave absorber. The wave absorber of the present invention has a structure which sequentially laminates a grid-like conductor layer composed of an electric conductor, a first dielectric layer, a high-resistance conductor layer having a surface resistivity within a prescribed range, a second dielectric layer, and a pattern layer having multiple patterns composed of an electric conductor, wherein each pattern in said pattern layer differs in either or both of size and form relative to another adjacent pattern.
摘要翻译：本发明的问题是提供一种具有足够的反射衰减能力的波吸收体，能够防止由于EM波的反射等导致的通信干扰，从而能够实现更大的薄度和更轻的重量，并且具有宽带衰减特性，以及波吸收体的制造方法。本发明的波吸收体具有以下结构：依次层叠由导电体构成的格子状导体层，第一电介质层，表面电阻率在规定范围内的高电阻导体层，第二电介质层，以及具有由导电体组成的多个图案的图案层，其中所述图案层中的每个图案相对于另一相邻图案的大小和形状都有一个或两个不同。

3. 发明授权

US07777664B2 Wave absorber 有权
标题翻译：波浪吸收器
公开(公告)号：US07777664B2
公开(公告)日：2010-08-17
申请号：US11574701
申请日：2005-08-31
申请人： Yoshiyuki Masuda , Noboru Otani , Hisamatsu Nakano
发明人： Yoshiyuki Masuda , Noboru Otani , Hisamatsu Nakano
IPC分类号： H01Q17/00
CPC分类号： H05K9/0088 , H01Q15/0013 , H01Q15/0026 , H01Q15/14 , H01Q17/00 , H01Q19/10
摘要： A wave absorber of the present invention includes a sequentially laminated structure including an conductor layer (11) made of a conductive material; a first dielectric layer (polycarbonate substrate (12) and bismaleimide-triazine substrate (13)) made of one layer or a multilayer of a dielectric material; and a patterned layer (14) including a plurality of a pattern made of the conductive material, wherein the conductor layer, the first dielectric layer, and the patterned layer are laminated sequentially, and each pattern in the patterned layer (14) is different from other adjacent patterns with respect to at least one of size and shape. Therefore, the wave absorber has sufficient reflection-attenuating capability to prevent communication failure caused by a reflection of a radio wave and so on, can be thin-sized and reduced in weight, and has a wide-band attenuation property.
摘要翻译：本发明的吸波体包括依次叠层结构，其包括由导电材料制成的导体层（11）; 由介电材料的一层或多层构成的第一电介质层（聚碳酸酯基板（12）和双马来酰亚胺 - 三嗪基板）; 以及包括由导电材料制成的多个图案的图案层（14），其中导体层，第一介电层和图案化层被顺序地层叠，并且图案化层（14）中的每个图案不同于相对于尺寸和形状中的至少一个的其它相邻图案。因此，该波浪体具有足够的反射衰减能力，能够防止由于无线电波等的反射引起的通信故障，能够实现薄型化，轻量化，具有宽带衰减特性。

4. 发明申请

US20070247349A1 Wave Absorber 有权
标题翻译：吸波器
公开(公告)号：US20070247349A1
公开(公告)日：2007-10-25
申请号：US11574701
申请日：2005-08-31
申请人： Yoshiyuki Masuda , Noboru Otani , Hisamatsu Nakano
发明人： Yoshiyuki Masuda , Noboru Otani , Hisamatsu Nakano
IPC分类号： H01Q17/00
CPC分类号： H05K9/0088 , H01Q15/0013 , H01Q15/0026 , H01Q15/14 , H01Q17/00 , H01Q19/10
摘要： A wave absorber of the present invention includes a sequentially laminated structure including an conductor layer (11) made of a conductive material; a first dielectric layer (polycarbonate substrate (12) and bismaleimide-triazine substrate (13)) made of one layer or a multilayer of a dielectric material; and a patterned layer (14) including a plurality of a pattern made of the conductive material, wherein the conductor layer, the first dielectric layer, and the patterned layer are laminated sequentially, and each pattern in the patterned layer (14) is different from other adjacent patterns with respect to at least one of size and shape. Therefore, the wave absorber has sufficient reflection-attenuating capability to prevent communication failure caused by a reflection of a radio wave and so on, can be thin-sized and reduced in weight, and has a wide-band attenuation property.
摘要翻译：本发明的吸波体包括依次叠层结构，其包括由导电材料制成的导体层（11）; 由介电材料的一层或多层构成的第一电介质层（聚碳酸酯基板（12）和双马来酰亚胺 - 三嗪基板）; 以及包括由导电材料制成的多个图案的图案层（14），其中导体层，第一介电层和图案化层被顺序地层叠，并且图案化层（14）中的每个图案不同于相对于尺寸和形状中的至少一个的其它相邻图案。因此，该波浪体具有足够的反射衰减能力，能够防止由于无线电波等的反射引起的通信故障，能够实现薄型化，轻量化，具有宽带衰减特性。

5. 发明申请

US20080212304A1 Wave Absorber and Manufacturing Method of Wave Absorber 有权
标题翻译：波浪吸收器和吸波器的制造方法
公开(公告)号：US20080212304A1
公开(公告)日：2008-09-04
申请号：US10598345
申请日：2005-02-25
申请人： Yoshiyuki Masuda , Noboru Otani , Hisamatsu Nakano
发明人： Yoshiyuki Masuda , Noboru Otani , Hisamatsu Nakano
IPC分类号： H05K9/00 , H01Q17/00 , H05K3/10 , H05K3/46
CPC分类号： H05K9/0083 , H01Q1/38 , H01Q1/44 , H01Q15/00 , H01Q15/0013 , H01Q17/00 , H05K9/0086 , H05K9/0088 , Y10T29/49126
摘要： The problem of the present invention is to offer a wave absorber that has reflection attenuation capability sufficient to enable prevention of communication disturbances due to reflection and the like of EM waves, that enables greater thinness and lighter weight, and that has wide-band attenuation properties, as well as a manufacturing method of the wave absorber. The wave absorber of the present invention has a structure which sequentially laminates a grid-like conductor layer composed of an electric conductor, a first dielectric layer, a high-resistance conductor layer having a surface resistivity within a prescribed range, a second dielectric layer, and a pattern layer having multiple patterns composed of an electric conductor, wherein each pattern in said pattern layer differs in either or both of size and form relative to another adjacent pattern.
摘要翻译：本发明的问题是提供一种具有足够的反射衰减能力的波吸收体，能够防止由于EM波的反射等引起的通信干扰，从而能够实现更大的薄度和更轻的重量，并且具有宽带衰减特性，以及波吸收体的制造方法。本发明的波吸收体具有以下结构：依次层叠由导电体构成的格子状导体层，第一电介质层，表面电阻率在规定范围内的高电阻导体层，第二电介质层，以及具有由导电体组成的多个图案的图案层，其中所述图案层中的每个图案相对于另一相邻图案的大小和形状都有一个或两个不同。

6. 发明授权

US08564500B2 Spiral antenna 有权
标题翻译：螺旋天线
公开(公告)号：US08564500B2
公开(公告)日：2013-10-22
申请号：US12964034
申请日：2010-12-09
申请人： Masahiro Tanabe , Hisamatsu Nakano
发明人： Masahiro Tanabe , Hisamatsu Nakano
IPC分类号： H01Q1/36
CPC分类号： H01Q9/27 , H01Q17/00 , H01Q19/10
摘要： According to one embodiment, a spiral antenna includes an antenna element, a cavity, and a radio wave absorber. The spiral antenna is formed into a spiral shape on a dielectric substrate. The cavity is formed to have a space with the antenna element. The radio wave absorber is placed to cover a terminal end portion of the spiral.
摘要翻译：根据一个实施例，螺旋天线包括天线元件，空腔和无线电波吸收器。螺旋天线在电介质基板上形成为螺旋形状。空腔形成为具有天线元件的空间。放置无线电波吸收器以覆盖螺旋的末端部分。

7. 发明申请

US20110279342A1 WIDEBAND ANTENNA HAVING A BLOCKING BAND 审中-公开
标题翻译：宽带天线带有阻塞带
公开(公告)号：US20110279342A1
公开(公告)日：2011-11-17
申请号：US13144011
申请日：2009-10-29
申请人： Fumio Takahashi , Hiroshi Shimizu , Hisamatsu Nakano , Shunichi Yamazaki
发明人： Fumio Takahashi , Hiroshi Shimizu , Hisamatsu Nakano , Shunichi Yamazaki
IPC分类号： H01Q9/04
CPC分类号： H01Q9/0442 , H01Q9/0407 , H01Q9/36 , H01Q9/40
摘要： A wideband antenna including a ground element, and an antenna body provided on the ground element with a predetermined distance. The antenna body includes a feed element and a dielectric substrate, wherein an annular passive element is provided on the top surface of the dielectric substrate with a predetermined gap from the feed element. A plural short-circuit pins are equally spaced on the outer periphery of the passive element, whereby the passive element and the ground element 17 are connected by the short-circuit pins. A slit is formed on the passive element in the vicinity of the short-circuit pins. Since the slit is formed on the passive element, a resonance circuit having a resonance frequency dependant on the shape of the slit is formed on the passive element in the vicinity of the slit, whereby the radiation of the frequency component from the feed element is prevented.
摘要翻译：包括接地元件的宽带天线和设置在接地元件上的预定距离的天线体。天线体包括馈电元件和电介质衬底，其中环形无源元件设置在电介质衬底的顶表面上，与馈电元件具有预定的间隙。多个短路引脚在无源元件的外周边上等间隔开，由此无源元件和接地元件17通过短路引脚连接。在短路引脚附近的无源元件上形成狭缝。由于狭缝形成在无源元件上，所以在狭缝附近的无源元件上形成具有取决于狭缝形状的谐振频率的谐振电路，从而防止来自馈电元件的频率成分的辐射。

8. 发明申请

US20090058732A1 Wideband antenna unit 审中-公开
标题翻译：宽带天线单元
公开(公告)号：US20090058732A1
公开(公告)日：2009-03-05
申请号：US11988581
申请日：2006-03-02
申请人： Hisamatsu Nakano , Akira Miyoshi , Takaaki Kondo , Satoshi Hattori , Takaaki Kondo , Junji Yamauchi
发明人： Hisamatsu Nakano , Akira Miyoshi , Takaaki Kondo , Satoshi Hattori , Takaaki Kondo , Junji Yamauchi
IPC分类号： H01Q9/04
CPC分类号： H01Q9/40 , H01Q1/48 , H01Q9/30
摘要： To provide a thin wideband antenna unit capable of shrinking the size of a radiation element in a case where a dielectric is not used.In a wideband antenna unit 10 having a ground plate 12 and a flat shaped radiation element 14 disposed on a plane (x, y) flush with a plane where the ground plate extends, the radiation element 14 has an elliptically shape. The radiation element 14 and the ground plate 12 are apart from each other by a predetermined feeding distance ΔFD. A ratio between an outside diameter 2aout in an ellipse's x-direction and an outside diameter 2bout in an ellipse's y-direction is 8:5. The elliptically shaped radiation element 14 has an elliptically shaped opening 14a which is concentric O with the elliptically shape. An inside diameter 2bin in the ellipse's y-direction is half of an outside diameter 2bout in the ellipse's y-direction. It is desirable that an inside diameter 2ain of the elliptically shaped opening 14a in the ellipse's x-direction is not more than half of the outside diameter 2aout in the ellipse's x-direction.
摘要翻译：为了提供在不使用电介质的情况下能够收缩辐射元件的尺寸的薄宽带天线单元。在具有接地板12和设置在与接地板延伸的平面齐平的平面（x，y）上的平坦形状的辐射元件14的宽带天线单元10中，辐射元件14具有椭圆形。辐射元件14和接地板12彼此隔开预定的馈送距离ΔFD。椭圆x方向的外径2aout与椭圆y方向的外径2bo之间的比例为8:5。椭圆形辐射元件14具有椭圆形的开口14a，其与椭圆形状同心O。椭圆y方向的内径2bin是椭圆y方向的外径2bo的一半。希望椭圆形x方向上的椭圆形开口14a的内径2ain不大于椭圆x方向上的外径2aout的一半。

9. 发明授权

US07463213B2 Antenna unit having a single antenna element and a periodic structure upper plate 失效
标题翻译：具有单个天线元件和周期性结构上板的天线单元
公开(公告)号：US07463213B2
公开(公告)日：2008-12-09
申请号：US11699815
申请日：2007-01-30
申请人： Hisamatsu Nakano , Hidekazu Umetsu , Yoichi Asano , Junji Yamauchi , Akira Miyoshi
发明人： Hisamatsu Nakano , Hidekazu Umetsu , Yoichi Asano , Junji Yamauchi , Akira Miyoshi
IPC分类号： H01Q15/02 , H01Q1/38
CPC分类号： H01Q15/0053 , H01Q1/362 , H01Q11/08 , H01Q15/008 , H01Q15/142 , H01Q19/10
摘要： An antenna unit consists of an EBG reflector, a single curl antenna supported at a central portion of the EBG reflector, and a periodic structure upper plate disposed apart from a principal surface of the EBG reflector by a predetermined distance. The EBG reflector includes a substrate having the principal surface and (Nx×Ny) square patches which are printed on the principle surface of the substrate and which are arranged in a matrix fashion (lattice structure). The periodic structure upper plate consists of a film and (Nx×Ny) square patch-like conductors printed on the film. The (Nx×Ny) square patch-like conductors are disposed so as to oppose to the (Nx×Ny) square patches, respectively.
摘要翻译：天线单元包括EBG反射器，支撑在EBG反射器的中心部分的单个卷曲天线以及与EBG反射器的主表面分开预定距离的周期性结构上板。 EBG反射器包括具有主表面的衬底和（NxxNy）个正方形贴片，印刷在衬底的主表面上并且以矩阵方式排列（晶格结构）。周期性结构上板由薄膜和印在薄膜上的（NxxNy）方形贴片状导体组成。（NxxNy）方形片状导体分别设置成与（NxxNy）个正方形块相对。

10. 发明申请

US20060214856A1 Broad band antenna 审中-公开
标题翻译：宽带天线
公开(公告)号：US20060214856A1
公开(公告)日：2006-09-28
申请号：US11355947
申请日：2006-02-17
申请人： Hisamatsu Nakano , Junji Yamauchi , Yoichi Asano , Daiichi Hashimoto , Akira Usami , Iwao Kiyofuji , Makoto Sato , Hidenori Shimizu
发明人： Hisamatsu Nakano , Junji Yamauchi , Yoichi Asano , Daiichi Hashimoto , Akira Usami , Iwao Kiyofuji , Makoto Sato , Hidenori Shimizu
IPC分类号： H01Q1/24 , H01Q1/38
CPC分类号： H01Q9/30 , H01Q9/40
摘要： To provide a compact and light broad range antenna apparatus transmitting and receiving an electric wave in GHz frequency band (wavelength: λ), a flat shaped antenna element (10), where a length b′ in an X-axis direction is less than λ/4 and a length a′ in a Y-axis direction is less than λ/4, is arranged at a distance j less than λ/4 from a ground plate (2) in the Y-axis direction and connected to a high-frequency power source (9), and an enlarged flat shaped parasitic element (15) is structured by connecting a base portion (13) having approximately the same shape and dimension as those of the antenna element (10) with an extension portion (14) extending from the base portion (13) in the X-axis direction so as to face to the antenna element (10) with a distance, and connected conductively with the ground plate (2) by a ground line (5).
摘要翻译：为了提供在GHz频带（波长：λ）中发送和接收电波的紧凑而轻的宽范围天线装置，其中X轴方向上的长度b'小于λ的扁平形天线元件（10） / 4，Y轴方向的长度a'小于λ/ 4，从接地板（2）沿Y轴方向排列成小于λ/ 4的距离j，通过将具有与天线元件（10）的尺寸大致相同的形状和尺寸的基部（13）与延伸部（14）连接而构成高频电源（9）和放大的扁平形状的寄生元件（15）从基部（13）沿X轴方向延伸以与天线元件（10）隔开一定距离，并通过接地线（5）与接地板（2）导电连接。

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