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1. 发明公开

EP2091104A1 Antenna device 审中-公开
标题翻译：天线装置
公开(公告)号：EP2091104A1
公开(公告)日：2009-08-19
申请号：EP09001635.3
申请日：2009-02-05
申请人： Alps Electric Co., Ltd.
发明人： Dou, Yuanzhu
IPC分类号： H01Q7/00 , H01Q9/04
CPC分类号： H01Q7/005 , H01Q9/0442
摘要： A dipole compact tunable antenna device has a radial conductor formed of a meander line (11a) disposed on the right side of a power supply portion (10), and a radial conductor formed of a meander line (11b) disposed on the left side. A conductive bridge (13) is provided between the end portions of the meander lines (11a, 11b), a resistor (14) is connected in the middle of the bridge (13). A load (resistor 14) is provided at the open end portions (end portions of meander lines 11a, 11b) of the radial conductors through the bridge (13), thereby changing.the end portions of the radial conductors from the open (impedance: infinity) state to a low impedance state.
摘要翻译：偶极天线小型可调谐天线装置具有由设置在电源部分（10）右侧的曲折线（11a）和由设置在左侧的曲折线（11b）形成的径向导体形成的径向导体。在曲折线（11a，11b）的端部之间提供导电桥（13），电阻（14）连接在桥（13）的中间。通过电桥（13）在径向导体的开口端部（曲折线11a，11b的端部）设置负载（电阻器14），从而使径向导体的端部从开路（阻抗：无穷大）状态转换为低阻抗状态。

2. 发明公开

EP1530254A1 Antenna device having miniaturized radiating conductor plate 有权
标题翻译：天线微型电子设备Leiterplatte
公开(公告)号：EP1530254A1
公开(公告)日：2005-05-11
申请号：EP04026589.4
申请日：2004-11-09
申请人： ALPS ELECTRIC CO., LTD.
发明人： Dou, Yuanzhu
IPC分类号： H01Q1/38 , H01Q9/04 , H01Q1/24
CPC分类号： H01Q1/38 , H01Q1/243 , H01Q9/0407
摘要： Antenna device in which the size of a radiating conductor plate can be decreased to reduce dielectric loss and the antenna device can be manufactured at a low cost. The metal plate patch antenna (10) comprises a ground conductor (11) composed of a metal plate, a dielectric substrate (12) placed on and fixed to the ground conductor (11), a radiating conductor plate (13) composed of a metal plate arranged above the dielectric substrate (12) with a predetermined gap therefrom, leg pieces (14) formed by cutting and raising four places near the outer circumferential portion of the radiating conductor plate (13) toward the dielectric substrate (12), and a feeding metal piece (15) extending from a feeding point of the radiating conductor plate (13). Soldering lands (16) are arranged at four corners of the top surface of the dielectric substrate (12) so that lower ends of the leg pieces (14) are respectively soldered to the soldering lands (16). In addition, since the soldering lands (16) face the ground conductor (11) with the dielectric substrate (12) therebetween, additional capacitance is generated between the soldering lands (16) and the ground conductor (11).
摘要翻译：可以减小辐射导体板的尺寸以减少介质损耗并且可以以低成本制造天线装置的天线装置。金属板贴片天线（10）包括由金属板构成的接地导体（11），放置在固定到接地导体（11）上的电介质基板（12），由金属制成的辐射导体板电介质基板（12）上方设置有预定的间隙，通过将辐射导体板（13）的外周部分附近的四个位置朝向电介质基板（12）切割并升起而形成的腿部件（14）从辐射导体板（13）的馈电点延伸的馈电金属片（15）。焊接台（16）布置在电介质基板（12）的顶表面的四个角处，使得脚件（14）的下端分别焊接到焊接区域（16）。此外，由于焊接台（16）之间具有电介质基板（12）的面接地导体（11），所以在焊台（16）和接地导体（11）之间产生额外的电容。

3. 发明公开

EP1296405A2 Satellite broadcast reception converter suitable for miniaturization 有权
标题翻译：卫星广播接收适合于小型化转换器
公开(公告)号：EP1296405A2
公开(公告)日：2003-03-26
申请号：EP02020974.8
申请日：2002-09-19
申请人： Alps Electric Co., Ltd.
发明人： Sasaki, Kazuhiro , Dou, Yuanzhu , Nakagawa, Masashi
IPC分类号： H01P1/161
CPC分类号： H01P1/161
摘要： In a satellite broadcast reception converter, probes are equipped in a circular hole formed in a first circuit board, and plural fixing holes are formed around the circular hole. Snap pawls are formed at the open ends of the waveguides formed of sheet metal. The respective snap pawls are inserted in the fixing holes of the first circuit board so as to project to the back surface side of the first circuit board, and the fixing holes of the short caps are snapped into the snap pawls, whereby the first circuit board 6 is pinched and fixed between the waveguides and the short caps. Further, a dielectric feeder of synthetic resin supported on each waveguide is constructed by a first split body having a radiation portion projected from the open end of each waveguide and a second split body having a phase converter fixed in the waveguide, and the first split body and the second split body are unified by inserting a projection equipped to the second split body into a through hole formed at the center of the first split body.

4. 发明授权

EP1296405B1 Satellite broadcast reception converter suitable for miniaturization 有权
标题翻译：卫星广播接收适合于小型化转换器
公开(公告)号：EP1296405B1
公开(公告)日：2008-05-07
申请号：EP02020974.8
申请日：2002-09-19
申请人： ALPS ELECTRIC CO., LTD.
发明人： Sasaki, Kazuhiro , Dou, Yuanzhu , Nakagawa, Masashi
IPC分类号： H01P5/107 , H01Q13/02 , H01P11/00 , H01P1/17 , H01Q19/08 , H01Q13/24
CPC分类号： H01P1/161

5. 发明公开

EP1383200A1 Circularly polarized wave patch antenna 审中-公开
标题翻译： PatchantennefürZirkularpolarisation
公开(公告)号：EP1383200A1
公开(公告)日：2004-01-21
申请号：EP03253862.1
申请日：2003-06-27
申请人： ALPS ELECTRIC CO., LTD.
发明人： Dou, Yuanzhu
IPC分类号： H01Q9/04
CPC分类号： H01Q9/0435
摘要： A circularly-polarized-wave patch antenna includes a main body (1) having a patch electrode (3) provided with two feeding points (P1, P2) and a 90°-phase-difference circuit (6) for generating a phase difference of 90° between signals supplied to the feeding points. A Wilkinson distribution circuit (7) is provided between the 90°-phase-difference circuit and a coaxial cable (20) (feeder line) so as to improve a reflection characteristic. The patch antenna includes two feeding points, and thus a favorable axial ratio characteristic can be obtained in a wide band. Also, a favorable reflection characteristic can be obtained in a wide band because of the Wilkinson distribution circuit. Accordingly, the patch antenna can be used in a wider frequency band.
摘要翻译：圆偏振波贴片天线包括：主体（1），具有设置有两个馈电点（P1，P2）的贴片电极（3）和用于产生相位差的90°差分电路（6）的主体提供给馈电点的信号之间为90°。在90°相位差电路和同轴电缆（20）（馈线）之间设置了威尔金森分配电路（7），以提高反射特性。贴片天线包括两个馈电点，因此可以在宽带中获得有利的轴比特性。此外，由于Wilkinson分配电路，可以在宽带中获得良好的反射特性。因此，贴片天线可以在更宽的频带中使用。

6. 发明公开

EP1298759A3 Converter for satellite broadcast reception with isolation between vertically and horizontally polarized waves 有权
标题翻译： KonverterfürSatellitenrundfunkempfang mit Trennung zwischen vertikal und horizontal polarisierten Wellen
公开(公告)号：EP1298759A3
公开(公告)日：2003-08-20
申请号：EP02020975.5
申请日：2002-09-19
申请人： Alps Electric Co., Ltd.
发明人： Sasaki, Kazuhiro , Dou, Yuanzhu , Nakagawa, Masashi
IPC分类号： H01Q1/24 , H01Q5/00 , H01Q13/02 , H01Q19/08 , H01P1/161
CPC分类号： H04H40/90 , H01Q1/247 , H01Q5/45 , H01Q13/0258 , H01Q19/08
摘要： Each of a first minute radiation pattern and a second minute radiation pattern is provided on a first circuit board so as to be inclined electrically by about 45° from the respective axial lines of a first probe for vertically polarized waves and a second probe for horizontally polarized waves. The first minute radiation pattern is approximately perpendicular to a phase conversion portion of a first dielectric feeder, and the second minute radiation pattern is approximately parallel with a phase conversion portion of a second dielectric feeder- The phase conversion portion of the first dielectric feeder is longer than that of the second dielectric feeder.
摘要翻译：在第一电路板上设置第一分钟辐射图案和第二微小辐射图案，以便从用于垂直极化波的第一探针的相应轴线电子地倾斜约45°，以及用于水平极化的第二探针波浪。第一分钟辐射图形大致垂直于第一介质馈送器的相位转换部分，第二微小辐射图形与第二介质馈送器的相变部分大致平行。第一介质馈送器的相变部分较长比第二电介质馈线的电流。

7. 发明公开

EP2045876A2 Antenna device 审中-公开
标题翻译：天线装置
公开(公告)号：EP2045876A2
公开(公告)日：2009-04-08
申请号：EP08016951.9
申请日：2008-09-25
申请人： ALPS ELECTRIC CO., LTD.
发明人： Dou, Yuanzhu
IPC分类号： H01Q1/38 , H01Q9/28 , H01Q21/29 , H01Q1/24
CPC分类号： H01Q1/38 , H01Q1/243 , H01Q1/36 , H01Q9/16 , H01Q9/28 , H01Q21/29
摘要： Provided is a dipole or monopole antenna device capable of realizing great miniaturization. In a dipole antenna device 1, a plurality of flat coils 3a and 3b, and 4a and 4b are connected in which conductors forms closed areas in the plan view in a magnetic field area in the vicinity of a power supply portion 2. Capacitors 5 and 6 as radiation conductors are connected to both ends of the antenna device 1, respectively. Resonant current radiation is performed from the capacitors 5 and 6 at the antenna ends, and magnetic field radiation is performed from flat foils 3a and 3b, and 4a and 4b in the vicinity of the power supply portion 2.
摘要翻译：提供一种能够实现极大小型化的偶极天线装置或单极天线装置。在偶极天线装置1中，多个扁平线圈3a和3b以及4a和4b被连接，其中导体在平面图中在电源部分2附近的磁场区域中形成闭合区域。电容器5和 6作为辐射导体分别连接到天线装置1的两端。在天线端从电容器5和6进行共振电流辐射，并且从电源部分2附近的平箔3a和3b以及4a和4b进行磁场辐射。

8. 发明公开

EP1441415A1 Compact antenna device with capacitive top load 审中-公开
标题翻译： Kompakte Antenne versehen mit einer kapazitiven Last an der Spitze
公开(公告)号：EP1441415A1
公开(公告)日：2004-07-28
申请号：EP04000854.2
申请日：2004-01-16
申请人： ALPS ELECTRIC CO., LTD.
发明人： Dou, Yuanzhu
IPC分类号： H01Q1/36 , H01Q1/38 , H01Q1/32 , H01Q9/36
CPC分类号： H01Q9/36 , H01Q1/3291 , H01Q1/38 , H01Q5/378 , H01Q9/40
摘要： An antenna device includes a dielectric substrate placed upright on a ground conductor, a first radiating conductor and a second radiating conductor that are meandering and are symmetrically disposed on a surface of the dielectric substrate, lower ends of the first radiating conductor and the second radiating conductor being connected at a junction.
The antenna device further includes a third radiating conductor that is disposed between the first radiating conductor and the second radiating conductor and extends in a straight line along the symmetry axis of both the radiating conductors. A capacitive conductor is disposed on the dielectric substrate and is substantially parallel to the ground conductor. The upper ends of the first radiating conductor, the second radiating conductor, and the third radiating conductor are connected to the capacitive conductor.
The first radiating conductor and the second radiating conductor resonate when a high-frequency power with a first frequency is supplied to the junction. The third radiating conductor resonates when a high-frequency power with a second frequency that is higher than the first frequency is supplied to the junction.
摘要翻译：一种天线装置包括：直立放置在接地导体上的电介质基片，第一辐射导体和第二辐射导体，它们是曲折的并且对称地设置在电介质基片的表面上，第一辐射导体和第二辐射导体的下端在连接处连接。天线装置还包括设置在第一辐射导体和第二辐射导体之间并沿着两个辐射导体的对称轴线延伸的第三辐射导体。电容性导体设置在电介质基板上并且基本上平行于接地导体。第一辐射导体，第二辐射导体和第三辐射导体的上端连接到电容导体。当具有第一频率的高频功率被提供给接点时，第一辐射导体和第二辐射导体谐振。当具有高于第一频率的第二频率的高频功率被提供给接点时，第三辐射导体谐振。

9. 发明公开

EP1383251A1 Wireless-LAN Diversity Antenna 审中-公开
标题翻译：多样性局域网
公开(公告)号：EP1383251A1
公开(公告)日：2004-01-21
申请号：EP03253863.9
申请日：2003-06-18
申请人： ALPS ELECTRIC CO., LTD.
发明人： Dou, Yuanzhu
IPC分类号： H04B7/10 , H04L12/28
CPC分类号： H01Q1/2291 , H01Q3/04 , H01Q9/0407 , H01Q9/16 , H01Q21/28 , H01Q21/30 , H04B7/10 , H04W84/12
摘要： A dipole antenna (2) (linearly-polarized antenna) is housed in a lower casing (1) and a patch antenna (4) (circularly-polarized antenna) is housed in an upper casing (3). The upright position of the upper casing (3), which is supported with the lower casing (1), can be changed. Thus, the effect of polarization diversity can be expected in addition to the effect of spatial diversity, so that the susceptibility to multipath influence is reduced. Also, appropriately adjusting the direction of the patch antenna allows the patch antenna to perform transmission to and/or reception from above and/or below which cannot be performed by the dipole antenna.
摘要翻译：偶极天线（2）（线性极化天线）容纳在下壳体（1）中，贴片天线（4）（圆极化天线）容纳在上壳体（3）中。可以改变由下壳体（1）支撑的上壳体（3）的直立位置。因此，除了空间分集的影响之外，还可以预期极化分集的影响，从而降低对多径影响的敏感性。此外，适当地调整贴片天线的方向允许贴片天线从偶极天线不能执行从上方和/或下方的传输和/或接收。

10. 发明授权

EP1530254B1 Antenna device having miniaturized radiating conductor plate 有权
标题翻译：天线与小型化的辐射导体板
公开(公告)号：EP1530254B1
公开(公告)日：2013-08-14
申请号：EP04026589.4
申请日：2004-11-09
申请人： ALPS ELECTRIC CO., LTD.
发明人： Dou, Yuanzhu
IPC分类号： H01Q1/38 , H01Q9/04 , H01Q1/24
CPC分类号： H01Q1/38 , H01Q1/243 , H01Q9/0407

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