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1. 发明专利

JP2007067993A Antenna system and antenna element 审中-公开
标题翻译：天线系统和天线元件
公开(公告)号：JP2007067993A
公开(公告)日：2007-03-15
申请号：JP2005253062
申请日：2005-09-01
申请人： Yokowo Co Ltd , 株式会社ヨコオ
发明人： CHIAKI KATSUMI , ASAI HIDEKATSU , MATSUZAKI MITSUYOSHI
IPC分类号： H01Q1/38 , H01Q9/40 , H01Q13/08
摘要： PROBLEM TO BE SOLVED: To provide an antenna system in which components can be shared by adjusting an operating frequency and suppressing gain reduction by interposing an adjustment element 34 provided on a substrate 14 in the middle of a radiation electrode 12. SOLUTION: In an antenna system; a dielectric block 10 comprising a radiation electrode 12 on its surface is mounted on a substrate 14, and a power feeder 16 provided in the radiation electrode 12 is electrically connected to a power feeding terminal 24 in the substrate 14. A cutout 32 is provided between the power feeder 16 and a distal end 20 of the radiation electrode 12, and an adjustment element 34 provided on the substrate 14 is interposed between both ends of the cutout 32. The cutout 32 is disposed near the power feeder 16. Furthermore, the distal end 20 of the radiation electrode 12 is disposed on the top surface of the dielectric block 10. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种天线系统，通过在辐射电极12的中部插入设置在基板14上的调节元件34，通过调节工作频率并抑制增益减小来共享部件。
解决方案：在天线系统中; 包括其表面上的辐射电极12的介质块10安装在基板14上，并且设置在辐射电极12中的馈电器16电连接到基板14中的馈电端子24上。切口32设置在放电电极12的供电器16和远端20以及设置在基板14上的调节元件34插入在切口32的两端之间。切口32设置在供电器16附近。此外，远端辐射电极12的端部20设置在介质块10的顶表面上。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007013456A Antenna device and method for manufacturing the same 审中-公开
标题翻译：天线装置及其制造方法
公开(公告)号：JP2007013456A
公开(公告)日：2007-01-18
申请号：JP2005190334
申请日：2005-06-29
申请人： Yokowo Co Ltd , 株式会社ヨコオ
发明人： SUZUKI KAZUNARI , CHIAKI KATSUMI , ASAI HIDEKATSU
IPC分类号： H01Q23/00 , H01Q1/38
摘要： PROBLEM TO BE SOLVED: To provide an antenna device suitable for mounting by an automatic mounting machine by integrally building a low noise amplifier circuit 20 in a chip antenna, and making the appearance of the circuit similar to that of the chip antenna.
SOLUTION: The chip antenna is formed as an antenna element 12 by arranging a conductive thin film on the surface of a dielectric 10, a recess part 16 is made on the bottom face of the dielectric 10, and an electrode 14 electrically connected to the output terminal of the chip antenna is arranged across the bottom face and side face of the dielectric 10. The low noise amplifier circuit 20 is loaded on one face of a circuit board 18, and the circuit board 18 is arranged and fixed on the bottom face of the dielectric 10 so that the low noise amplifier circuit 20 is formed in the recess 16, and the output terminal of the chip antenna is electrically connected through the electrode 14 to the input terminal of the low noise amplifier circuit 20.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过在芯片天线中整体地构建低噪声放大器电路20并使得电路的外观类似于芯片天线的外观来提供适合于通过自动安装机安装的天线装置。解决方案：芯片天线通过在电介质10的表面上布置导电薄膜而形成为天线元件12，在电介质10的底面上形成凹部16，并且将电极14电连接到芯片天线的输出端子布置在电介质10的底面和侧面。低噪声放大器电路20被装载在电路板18的一个面上，并且电路板18被布置和固定在电介质10的底面，使得低噪声放大电路20形成在凹槽16中，并且芯片天线的输出端通过电极14电连接到低噪声放大器电路20的输入端。
版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2005260875A Surface mounted patch antenna and its mounting method 审中-公开
标题翻译：表面安装天线及其安装方法
公开(公告)号：JP2005260875A
公开(公告)日：2005-09-22
申请号：JP2004073341
申请日：2004-03-15
申请人： Yokowo Co Ltd , 株式会社ヨコオ
发明人： CHIAKI KATSUMI , ASAI HIDEKATSU
IPC分类号： H05K1/02 , H01Q1/38 , H01Q13/08
摘要： PROBLEM TO BE SOLVED: To provide a surface mounted patch antenna having a feeding portion at a predetermined position in an x direction and a y direction from a center position of a radiation electrode, capable of performing surface mount without making a feeding pin to pass through a mounting substrate etc. SOLUTION: The radiation electrode 2 is provided to a surface which is a plane of a dielectric substrate 1, and a ground electrode 5 is provided at a back surface which is opposing to the plane of the dielectric substrate 1. One end portion 3a of the feeding pin 3 is connected to the radiation electrode 2, and the other end portion 3b is extracted to the back surface side through a through hole 1a provided on the dielectric substrate 1. At the back surface side of the dielectric substrate 1 of this through hole 1a, a recess portion 1b having the mostly same center as the through hole 1a and an inner circumference larger than a diameter of the through hole 1a is to be formed. The other end portion 3b of the feeding pin 3 is to be formed on the nearly same plane as an exposed surface of the ground electrode 5 to be provided on the back surface of the dielectric substrate 1, and is to be formed as the configuration to be directly mounted on the surface of the mounting substrate. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种表面安装的贴片天线，其具有在辐射电极的中心位置的x方向和ay方向上的预定位置处的馈电部分，能够在不使馈电脚进行表面安装的情况下进行表面安装通过安装基板等。解决方案：辐射电极2设置在作为电介质基板1的平面的表面上，并且接地电极5设置在与该平面相对的背面电介质基板1.馈电针3的一端部3a与放射电极2连接，另一端部3b通过设置在电介质基板1上的通孔1a向背面侧拔出。在背面该通孔1a的电介质基板1的一侧，形成与通孔1a大致相同的中心部的凹部1b和比通孔1a的直径大的内周。馈电针3的另一端部3b将形成在与电介质基板1的背面上设置的接地电极5的露出面几乎相同的平面上，并且形成为直接安装在安装基板的表面上。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2008288826A Antenna device and impedance adjustment method of antenna device 审中-公开
标题翻译：天线装置的天线装置和阻抗调整方法
公开(公告)号：JP2008288826A
公开(公告)日：2008-11-27
申请号：JP2007131221
申请日：2007-05-17
申请人： Yokowo Co Ltd , 株式会社ヨコオ
发明人： CHIAKI KATSUMI , ASAI HIDEKATSU , MATSUZAKI MITSUYOSHI
IPC分类号： H01Q1/38 , H01P5/02 , H01Q1/50 , H01Q9/14 , H01Q9/40
摘要： PROBLEM TO BE SOLVED: To provide an antenna device which shaves an impedance adjustment unit 30 provided on a dielectric substrate 10, to adjust antenna input and output impedance.
SOLUTION: The antenna device having a chip antenna 12 including a power feeding unit 16 and an earth unit 18, and operating as an inverse F type antenna mounted on the dielectric substrate 10, the power feeding unit 16 electrically connected to a power feeding terminal pattern 24 to which a power feeding point 22 provided on the dielectric substrate 10 is electrically connected, and the earth unit 18 electrically connected to an earth terminal pattern 28 to which a ground electrode 26 provided on the dielectric substrate 10 is electrically connected. The impedance adjustment unit 30 composed of a conductive thin film is interposed between the power feeding terminal pattern 24 of the dielectric substrate 10 and the earth terminal pattern 28. The device appropriately shaves the impedance adjustment unit 30 from the power feeding point 22 side to the power feeding unit 16 side, increases the inductance component, and adjusts the antenna input and output impedance.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种对设置在电介质基板10上的阻抗调节单元30进行剃刮的天线装置，以调整天线输入和输出阻抗。解决方案：具有包括馈电单元16和接地单元18的芯片天线12的天线装置，并且作为安装在电介质基板10上的逆F型天线工作，馈电单元16电连接到电力馈电端子图案24，设置在电介质基板10上的馈电点22电连接到该馈电端子图案24，并且电连接到设置在电介质基板10上的接地电极26的接地端子图案28的接地单元18电连接。由导电性薄膜构成的阻抗调整单元30介于电介质基板10的供电端子图案24和接地端子图案28之间。该装置将阻抗调整单元30从供电点22侧向馈电单元16侧，增加电感分量，并调整天线输入和输出阻抗。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009278501A Housing for antenna 审中-公开
标题翻译：天线住房
公开(公告)号：JP2009278501A
公开(公告)日：2009-11-26
申请号：JP2008129345
申请日：2008-05-16
申请人： Yokowo Co Ltd , 株式会社ヨコオ
发明人： KOWAITA KAZUHIRO , SANPO TAKESHI , CHIAKI KATSUMI , KITAHARA NAOTO , KUZUMI KATSUYA
IPC分类号： H01Q19/06 , H01Q1/42
摘要： PROBLEM TO BE SOLVED: To provide a housing 20 for antenna which is a radome covering an antenna radiation element 12, and is improved in sensitivity in a low elevation angle direction. SOLUTION: In the housing 20 for antenna covering the antenna radiation element 12 from zenith side to low elevation angle side, the inner peripheral surface 20a of the housing 20 and the outer peripheral surface 20b of the housing 20 are configured such that an angle (θ1) becomes smaller than an angle (θ2) (θ1 COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种天线罩壳体20，该天线罩是覆盖天线辐射元件12的天线罩，并且在低仰角方向提高灵敏度。解决方案：在从天顶侧向低仰角侧覆盖天线辐射元件12的天线的壳体20中，壳体20的内周面20a和壳体20的外周面20b构成为角度（θ1）变得小于角度（θ2）（θ1<θ2）。角度（θ1）形成在比包含内周面20a的天顶方向的纵向截面上的切线的入射位置A和无线电波入射的方向的下部之间。在入射位置A，从天线辐射元件12辐射的无线电波在至少低仰角侧部分入射到构成天线元件20的电介质构件中。角度（θ2）形成在比包含外周面20b的天顶方向的纵截面上的切线的照射位置B的下部与无线电波入射到电介质部件的方向之间。在辐射位置B处，入射到电介质构件中的无线电波从电介质构件辐射到壳体20的外部。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2007221774A Plane type antenna 审中-公开
标题翻译：平面型天线
公开(公告)号：JP2007221774A
公开(公告)日：2007-08-30
申请号：JP2007010047
申请日：2007-01-19
申请人： Yokowo Co Ltd , 株式会社ヨコオ
发明人： UTAGAWA NAOAKI , CHIAKI KATSUMI , SANPO TAKESHI , NOZAKI TAKASHI
IPC分类号： H01Q13/08 , H01Q1/36 , H01Q21/28
CPC分类号： H01Q1/243 , H01Q5/357 , H01Q9/0421 , H01Q9/0442 , H01Q9/36 , H01Q13/10
摘要： PROBLEM TO BE SOLVED: To provide a plane type antenna in which an M type antenna is a basic structure, a height set so as to separate a radial electrode 22 from a ground plate 10 is not increased, also a planar shape is not increased, and a resonance frequency can be lowered. SOLUTION: In the plane type antenna, the radial electrode 22 having a flat plate shape is provided apart from the ground plate 10 and in parallel thereto, a power supply pin 14 is electrically connected to the center of the planar external shape of the radial electrode 22, a pair of short pins 16 are provided so that an outer edge of the planar external shape of the radial electrode 22 is electrically short-circuited with the ground plate 10 at a symmetric location around a location where the power supply pin 14 is arranged, and a notch 24 is provided in the radial electrode 22 so as to block a straight line connecting between the location where the power supply pin 14 is arranged, and a location where the short pin 16 is arranged. A current path between the power supply pin 14 and the short pin 16 is longer than a distance connected in a straight line, thereby lowering the resonance frequency. Thus, this antenna is suitable as a small-sized and low-dimensioned antenna. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种M型天线是基本结构的平面型天线，将径向电极22与接地板10分离的高度设置不增加，平面形状也是不增加，并且可以降低共振频率。解决方案：在平面型天线中，具有平板形状的径向电极22设置成与接地板10分开并且与其平行地设置，电源引脚14电连接到平面外部形状的中心径向电极22，一对短销16设置成使得径向电极22的平面外部形状的外边缘与接地板10电气地在电源引脚周围的对称位置处电短路 14，并且在径向电极22中设置有切口24，以阻止连接在布置电源引脚14的位置之间的直线和布置短销16的位置。电源引脚14和短插脚16之间的电流路径比连接在直线上的距离长，从而降低谐振频率。因此，该天线适合作为小尺寸和小尺寸的天线。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007104257A Dielectric antenna and element therefor 有权
标题翻译：电介质天线及其元件
公开(公告)号：JP2007104257A
公开(公告)日：2007-04-19
申请号：JP2005290919
申请日：2005-10-04
申请人： Yokowo Co Ltd , 株式会社ヨコオ
发明人： NOZAKI TAKASHI , ARATA MINORU , CHIAKI KATSUMI
IPC分类号： H01Q13/08 , H01Q5/00 , H01Q5/10 , H01Q5/35 , H01Q5/40 , H01Q21/28
摘要： PROBLEM TO BE SOLVED: To provide a dielectric antenna which has a first antenna electrode and a second antenna electrode arranged in one dielectric block, and operates in two frequency bands. SOLUTION: In the dielectric block 30 whose front surface and rear face are parallel, a slot 32 parallel to the front surface is formed from a side face, and the dielectric block is arranged on a ground electrode 46. The first antenna electrode 36 is provided on the front surface of the dielectric block 30, and the second antenna electrode 38 made up of a conductive metal board is inserted into the slot 32. A first hole 42 piercing vertically is formed, and a first feeding pin 44 is inserted into this hole in such a way as to electrically connect its upper end to the first electrode 36, and not to electrically connect it to the second electrode 38 and the ground electrode 46. A second hole 48 piercing vertically is formed, a second feeding pin 40 is inserted into this hole in such a way as to electrically connect its upper end to the second electrode 38, and not to electrically connect it to the ground electrode 46. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种电介质天线，其具有布置在一个介质块中的第一天线电极和第二天线电极，并且在两个频带中操作。解决方案：在前表面和后表面平行的介质块30中，从侧面形成平行于前表面的槽32，并且介电块布置在接地电极46上。第一天线电极 36设置在介质块30的前表面上，并且由导电金属板构成的第二天线电极38插入槽32中。形成垂直穿孔的第一孔42，并且插入第一供给销44 以将其上端电连接到第一电极36的方式插入该孔中，并且不将其电连接到第二电极38和接地电极46.形成垂直穿刺的第二孔48，第二进给销 40以这样的方式插入到该孔中，以将其上端电连接到第二电极38，而不将其电连接到接地电极46.版权所有（C）2007，JPO＆INPIT

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