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公开(公告)号：US20090231208A1
公开(公告)日：2009-09-17
申请号：US11721065
申请日：2005-12-05
申请人： Kiyoshi Egawa , Yoshio Koyanagi , Hiroshi Haruki
发明人： Kiyoshi Egawa , Yoshio Koyanagi , Hiroshi Haruki
CPC分类号： H01Q21/29 , H01Q1/242 , H01Q9/0421 , H01Q9/16 , H04M1/0214
摘要： A multi-band antenna can be realized by using a common antenna element with a simple configuration. A radio antenna unit includes a ground conductor plate 1 provided to a casing of a radio device and having a ground potential, a first radio circuit 2 handling a system in a first frequency band and a second radio circuit 3 handling a system in a second frequency band lower than the first frequency band, which are provided in the ground conductor plate 1, a first feeding line 4 connected to the first radio circuit 2 and being a coaxial transmission line having an outer conductor 5 that is arranged along the ground conductor plate 1, an antenna element 6 connected to the first feeding line 4 and the outer conductor 5 respectively, and arranged along the ground conductor plate 1, and a second feeding line 7 for connecting the second radio circuit 3 and the outer conductor 5, wherein the first feeding line 4 feeds a high frequency power input from the first radio circuit 2 and the second feeding line 7 feeds a high frequency power input from the second radio circuit 3.
摘要翻译： 可以通过使用具有简单配置的公共天线元件来实现多频带天线。 无线电天线单元包括设置在无线电设备的壳体上并具有接地电位的接地导体板1，处理第一频带中的系统的第一无线电路2和处理第二频率的系统的第二无线电路3 设置在接地导体板1中的第一频带低于连接到第一无线电电路2的第一馈电线4，并且是具有沿着接地导体板1布置的外部导体5的同轴传输线 ，分别连接到第一馈电线4和外导体5并沿接地导体板1布置的天线元件6和用于连接第二无线电电路3和外导体5的第二馈电线7，其中第一 馈电线4馈送来自第一无线电电路2的高频电力输入，第二馈电线7馈送来自第二无线电电路3的高频电力输入。
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公开(公告)号：US07436364B2
公开(公告)日：2008-10-14
申请号：US10576449
申请日：2004-10-06
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243
摘要： A mobile radio apparatus that achieves high radiation efficiency in various usage states of a foldable mobile radio apparatus without causing negative impact on communication, and that can realize a thin model. In this mobile radio apparatus that is foldable and that has a mechanism joining a first case and second case at a hinge part and allowing the mobile radio apparatus to open and close, flat conductor (104), flat conductor (106) and flat conductor (107) that are placed distant from flat conductor (104) are placed in the first case, gravity sensor (122) detects an inclination angle of the mobile radio apparatus to judge the usage state of the mobile radio apparatus, and control section (123) controls high frequency switch (112) according to the inclination angle and supplies power selectively to flat conductor (106) and flat conductor (107). Furthermore, power is constantly supplied to flat conductor (104) during communication at a different phase from the phase power is supplied to flat conductor (106) or flat conductor (107).
摘要翻译： 一种移动无线电设备，其在可折叠移动无线电设备的各种使用状态下实现高辐射效率，而不会对通信造成负面影响，并且可以实现薄型模型。 在这种可折叠的移动无线电设备中，具有在铰链部分处连接第一壳体和第二壳体并允许移动无线电设备打开和关闭的机构，扁平导体（104），扁平导体（106）和扁平导体（ 重力传感器122检测移动无线电设备的倾斜角度以判断移动无线电设备的使用状态，以及控制部分123， 根据倾斜角度控制高频开关（112），并且选择性地向扁平导体（106）和扁平导体（107）供电。 此外，在相位功率被提供给扁平导体（106）或扁平导体（107）的不同相位的通信期间，电力一直被提供给扁平导体（104）。
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公开(公告)号：US07227509B2
公开(公告)日：2007-06-05
申请号：US10542783
申请日：2004-01-16
申请人： Yutaka Saito , Hiroyuki Uno , Genichiro Ota , Hiroshi Haruki
发明人： Yutaka Saito , Hiroyuki Uno , Genichiro Ota , Hiroshi Haruki
IPC分类号： H01Q19/10
摘要： Linear elements 101a to 101d are conductors, which have the element length equivalent to half a wavelength, have been placed so that they may draw a diamond shape. Delay elements 102a and 102b are bent conductors, which have a total length equivalent to one fourth wavelength and a length L2 equivalent to one eighth. The linear elements 101a and 101c are connected one another via the delay element 102a, while the linear elements 101b and 101d are connected one another via the delay element 102b. A feeding section 103 is connected to each of the ends of the linear elements 101a and 101b for feeding power to them. Between the tips of the linear elements 101c and 101d, a gap with a length L3 is left. A reflector 104 has been placed at a distance h from a diamond-shape antenna with delay elements along the −Z axis, the distance h being equivalent to 0.42 wavelength. This achieves the antenna device, which may be suitably mounted on any of small wireless apparatuses and form a primary beam, of which horizontally-polarized wave or vertically-polarized wave tilts toward the horizontal direction.
摘要翻译： 线性元件101a至101d是具有等于半波长的元件长度的导体，已经被放置成使得它们可以绘制菱形形状。 延迟元件102a和102b是具有等于四分之一波长的总长度和等于八分之一的长度L 2的弯曲导体。 线性元件101a和101c经由延迟元件102a彼此连接，而线性元件101b和101d经由延迟元件102b彼此连接。 馈电部分103连接到线性元件101a和101b的每个端部，用于向它们供电。 在线性元件101c和101d的尖端之间留有长度为L 3的间隙。 反射器104与距离-Z轴的延迟元件的菱形天线距离h放置，距离h等于0.42波长。 这实现了天线装置，其可以适当地安装在小型无线装置中的任何一个上，并且形成水平极化波或垂直偏振波朝向水平方向倾斜的主波束。
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公开(公告)号：US20070080872A1
公开(公告)日：2007-04-12
申请号：US10576449
申请日：2004-10-06
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243
摘要： A mobile radio apparatus that achieves high radiation efficiency in various usage states of a foldable mobile radio apparatus without causing negative impact on communication, and that can realize a thin model. In this mobile radio apparatus that is foldable and that has a mechanism joining a first case and second case at a hinge part and allowing the mobile radio apparatus to open and close, flat conductor (104), flat conductor (106) and flat conductor (107) that are placed distant from flat conductor (104) are placed in the first case, gravity sensor (122) detects an inclination angle of the mobile radio apparatus to judge the usage state of the mobile radio apparatus, and control section (123) controls high frequency switch (112) according to the inclination angle and supplies power selectively to flat conductor (106) and flat conductor (107). Furthermore, power is constantly supplied to flat conductor (104) during communication at a different phase from the phase power is supplied to flat conductor (106) or flat conductor (107).
摘要翻译： 一种移动无线电设备，其在可折叠移动无线电设备的各种使用状态下实现高辐射效率，而不会对通信造成负面影响，并且可以实现薄型模型。 在这种可折叠的移动无线电设备中，具有在铰链部分处接合第一壳体和第二壳体并允许移动无线电设备打开和关闭的机构，扁平导体（104），扁平导体（106）和扁平导体（ 重力传感器122检测移动无线电设备的倾斜角度以判断移动无线电设备的使用状态，以及控制部分123， 根据倾斜角度控制高频开关（112），并且选择性地向扁平导体（106）和扁平导体（107）供电。 此外，在相位功率被提供给扁平导体（106）或扁平导体（107）的不同相位的通信期间，电力一直被提供给扁平导体（104）。
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5.发明授权Antenna apparatus and wireless apparatus and radio relaying apparatus using the same 失效天线装置及其使用的无线装置及无线中继装置公开(公告)号：US06501436B1
公开(公告)日：2002-12-31
申请号：US09622821
申请日：2000-08-23
申请人： Yutaka Saito , Hiroshi Haruki
发明人： Yutaka Saito , Hiroshi Haruki
IPC分类号： H01Q1112
摘要： Antenna elements (1) to (4) are arranged at both ends in a diamond shape, and are located opposite to each other, while a length (a) of one edge of this diamond shape is set to a ½ wavelength (&lgr;/2). Antenna elements (5) to (12) are arranged in such a way that three portions are bent and the bent antenna elements are located opposite to each other, while a length (b) of one edge thereof is set to a ¼ wavelength (&lgr;/4). One ends of the antenna elements (5) to (8) are connected to the antenna elements (1) to (4), whereas the other ends thereof are connected to the antenna elements (9) to (12). The antenna elements (9) and (10), and the antenna elements (11) and (12) are connected to each other at a power supply unit (13). With employment of such a structure, an antenna having a higher gain can be realized with having a simple plane structure.
摘要翻译： 天线元件（1）至（4）布置在菱形的两端并且彼此相对定位，而该菱形的一个边缘的长度（a）设定为1/2的波长（兰d / 2 ）。 天线元件（5）至（12）以这样的方式布置，使得三个部分弯曲并且弯曲的天线元件彼此相对定位，而其一个边缘的长度（b）被设置为1/4波长（羔羊 / 4）。 天线元件（5）至（8）的一端连接到天线元件（1）至（4），而其另一端连接到天线元件（9）至（12）。 天线元件（9）和（10）以及天线元件（11）和（12）在电源单元（13）处彼此连接。 利用这种结构，可以通过简单的平面结构实现具有较高增益的天线。
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公开(公告)号：US4246539A
公开(公告)日：1981-01-20
申请号：US30387
申请日：1979-04-16
申请人： Hiroshi Haruki , Masahiro Watanabe
发明人： Hiroshi Haruki , Masahiro Watanabe
摘要： A frequency synthesizing system for use in an AM.multidot.SSB transceiver of double conversion type comprising a single crystal oscillator in its PLL synthesizer. The fundamental frequency of the PLL synthesizer provided by the oscillation of the crystal oscillator is selected to be n times (where n is an even number) the second intermediate frequency of the transceiver so that all the frequencies required for the operation of the AM.multidot.SSB transceiver can be derived from the oscillation frequency of the single crystal oscillator, whereby to simplify the structure of the AM.multidot.SSB transceiver and to facilitate the adjustment of the transceiver.
摘要翻译： 一种用于双PLL转换型AMxSSB收发器的频率合成系统，包括PLL合成器中的单晶振荡器。 由晶体振荡器的振荡提供的PLL合成器的基本频率被选择为收发器的第二中频的n倍（其中n是偶数），使得AMxSSB收发器的操作所需的所有频率 从单晶振荡器的振荡频率得出，从而简化了AMxSSB收发器的结构，并有利于收发器的调整。
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公开(公告)号：US20090251383A1
公开(公告)日：2009-10-08
申请号：US11721566
申请日：2005-08-16
申请人： Kazuya Tani , Yoshio Koyanagi , Hiroshi Haruki
发明人： Kazuya Tani , Yoshio Koyanagi , Hiroshi Haruki
摘要： A polarization switching antenna device capable of switching a polarization without increase of an antenna installing space and also handling a variety of frequency bands is provided. A connection state of one end of a loop antenna element arranged on a side surface of a case is switched. Thus, the polarization characteristic is switched by switching selectively whether the antenna element should constitute a loop antenna or a linear antenna. Matching circuits suitable for respective characteristics are provided. The loop antenna can be fed in terms of a balanced feeding. A balanced feeding and an unbalanced feeding can be switched.
摘要翻译： 提供一种能够在不增加天线安装空间的情况下切换极化并且还处理各种频带的极化开关天线装置。 切换布置在壳体的侧面上的环形天线元件的一端的连接状态。 因此，通过选择性地切换天线元件是否构成环形天线或线性天线来切换极化特性。 提供适合于各自特性的匹配电路。 环形天线可以平衡进给。 可以切换平衡进给和不平衡进给。
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公开(公告)号：US06573874B1
公开(公告)日：2003-06-03
申请号：US09890396
申请日：2001-07-30
申请人： Yutaka Saito , Hiroshi Haruki
发明人： Yutaka Saito , Hiroshi Haruki
IPC分类号： H01Q944
摘要： Two one-wavelength antenna elements (1) and (2) arranged in diamond-wise opposition to each other so that one-ends of the antenna elements (1) and (2) are provided with a feeding portion (3) and the other-ends (4) of the same are opened, and so that the angle (&agr;) of each of bent portions (1a) and (2a) in the centers of the antenna elements (1) and (2) respectively is selected to be an optimal angle to obtain optimal radiation directivity with a simple configuration, thereby obtaining an antenna device which has a high gain. Accordingly, a small-size and low-profile antenna device can be obtained as a mobile communication antenna in UHF and submicro wave bands.
摘要翻译： 两个单波长天线元件（1）和（2）彼此以菱形方式相对设置，使得天线元件（1）和（2）的一端设置有馈电部分（3），而另一个 （4）同时被打开，并且分别将天线元件（1）和（2）的中心中的每个弯曲部分（1a）和（2a）的角度（α）选择为 最佳角度，以简单的结构获得最佳辐射方向性，从而获得具有高增益的天线装置。 因此，作为UHF和亚微波段中的移动通信天线，可以获得小尺寸和薄型天线装置。
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公开(公告)号：US5770970A
公开(公告)日：1998-06-23
申请号：US705244
申请日：1996-08-30
申请人： Hikaru Ikeda , Hiroaki Kosugi , Kaoru Ishida , Nobuo Fuse , Hideki Yagita , Hiroshi Haruki
发明人： Hikaru Ikeda , Hiroaki Kosugi , Kaoru Ishida , Nobuo Fuse , Hideki Yagita , Hiroshi Haruki
摘要： The output of a digital modulator is put into a power amplifying device, is distributed into n pieces in an n-power divider in the power amplifier, passes through n input phase shifters differing individually in the phase change amount, is amplified by n power amplifiers, passes through n output phase shifters to match the phase of n signals, is combined in an n-power combiner, and is issued from an output terminal to a phase shifter, and the output of the phase shifter is issued to a transmission antenna. Herein, the phase value of the phase shifter is determined so as to extend the region of the output load impedance for satisfying the specific value of unwanted radiation, and so that the output load impedance range of the load impedance of the power amplifier may be optimize to the impedance change range of the trans missionantenna, thereby eliminating the isolator and presenting a transmitting device of a portable wireless system realizing smaller size, higher performance, and lower cost of portable wireless system.
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公开(公告)号：US07843394B2
公开(公告)日：2010-11-30
申请号：US11721065
申请日：2005-12-05
申请人： Kiyoshi Egawa , Yoshio Koyanagi , Hiroshi Haruki
发明人： Kiyoshi Egawa , Yoshio Koyanagi , Hiroshi Haruki
IPC分类号： H01Q1/24
CPC分类号： H01Q21/29 , H01Q1/242 , H01Q9/0421 , H01Q9/16 , H04M1/0214
摘要： A multi-band antenna can be realized by using a common antenna element with a simple configuration. A radio antenna unit includes a ground conductor plate 1 provided to a casing of a radio device and having a ground potential, a first radio circuit 2 handling a system in a first frequency band and a second radio circuit 3 handling a system in a second frequency band lower than the first frequency band, which are provided in the ground conductor plate 1, a first feeding line 4 connected to the first radio circuit 2 and being a coaxial transmission line having an outer conductor 5 that is arranged along the ground conductor plate 1, an antenna element 6 connected to the first feeding line 4 and the outer conductor 5 respectively, and arranged along the ground conductor plate 1, and a second feeding line 7 for connecting the second radio circuit 3 and the outer conductor 5, wherein the first feeding line 4 feeds a high frequency power input from the first radio circuit 2 and the second feeding line 7 feeds a high frequency power input from the second radio circuit 3.
摘要翻译： 可以通过使用具有简单配置的公共天线元件来实现多频带天线。 无线电天线单元包括设置在无线电设备的壳体上并具有接地电位的接地导体板1，处理第一频带中的系统的第一无线电路2和处理第二频率的系统的第二无线电路3 设置在接地导体板1中的第一频带低于连接到第一无线电电路2的第一馈电线4，并且是具有沿着接地导体板1布置的外部导体5的同轴传输线 ，分别连接到第一馈电线4和外导体5并沿接地导体板1布置的天线元件6和用于连接第二无线电电路3和外导体5的第二馈电线7，其中第一 馈电线4馈送来自第一无线电电路2的高频电力输入，第二馈电线7馈送来自第二无线电电路3的高频电力输入。
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