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公开(公告)号：US06633262B1
公开(公告)日：2003-10-14
申请号：US10030116
申请日：2002-01-23
IPC分类号： H01Q124
摘要： A portable telephone includes a metal substrate, a shield box, a monopole antenna and a feed unit. The surface of the metal substrate includes a conductive metal layer. The shield box covers a radio transmitter-receiver unit provided on the metal substrate to electromagnetically shield the radio transmitter-receiver unit, and has conductivity. The monopole antenna extends in a predetermined direction, and has an electrical length of (&lgr;/2)×N (N is an integer). The feed unit is provided at the metal substrate so as to be apart from the shield box in the extending direction of the monopole antenna. The feed unit includes a matching circuit.
摘要翻译： 便携式电话包括金属基板，屏蔽盒，单极天线和馈电单元。 金属基板的表面包括导电金属层。 屏蔽盒覆盖设置在金属基板上的无线电发射机 - 接收机单元，以电磁屏蔽无线电发射机 - 接收机单元，并具有导电性。 单极天线沿预定方向延伸，电长度为（λ/ 2）×N（N为整数）。 馈电单元设置在金属基板上，以便在单极天线的延伸方向上离开屏蔽盒。 馈电单元包括匹配电路。
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公开(公告)号：US06670924B1
公开(公告)日：2003-12-30
申请号：US10009495
申请日：2001-12-13
IPC分类号： H01Q124
摘要： An antenna element includes a plate antenna which is substantially equivalent to a series resonant circuit, and a monopole antenna which is connected to the plate antenna and is substantially equivalent to a parallel resonant circuit.
摘要翻译： 天线元件包括基本上等同于串联谐振电路的板天线和连接到板天线并且基本上等于并联谐振电路的单极天线。
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公开(公告)号：US06781550B1
公开(公告)日：2004-08-24
申请号：US10148402
申请日：2002-05-30
IPC分类号： H01Q124
摘要： The antenna device includes a linear antenna (2, 11, 15), a fixing member (7), and a power feed member (10, 12, 14). The fixing member (7) is formed from a dielectric, and holds a portion (11) of the antenna. The power feed member (12, 10) contacts the antenna (11, 15). The fixing member (7) holds the antenna (2, 11, 15) in a movable manner.
摘要翻译： 天线装置包括线性天线（2,11,15），固定构件（7）和馈电构件（10,12,14）。 固定构件（7）由电介质形成，并且保持天线的一部分（11）。 供电部件（12,10）与天线（11,15）接触。 固定构件（7）以可移动的方式保持天线（2,11,15）。
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公开(公告)号：US06426730B1
公开(公告)日：2002-07-30
申请号：US09926081
申请日：2001-08-27
IPC分类号： H01Q136
CPC分类号： H01Q5/00 , H01Q5/42 , H01Q9/16 , H01Q9/26 , H01Q9/36 , H01Q21/061 , H01Q21/062 , H01Q21/28
摘要： An array antenna includes systematically arranged linear antennas belonging to two or more groups consisting of linear antennas operating at respective frequencies, so that the array antenna can operate at two or more operating frequencies. Each linear antenna that operates at a relatively low frequency includes antenna elements having cranks formed thereon.
摘要翻译： 阵列天线包括属于两个或更多组的系统地布置的线性天线，其由在相应频率下工作的线性天线组成，使得阵列天线可以在两个或更多个工作频率下操作。 以相对较低频率操作的每个线性天线包括其上形成有曲柄的天线元件。
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公开(公告)号：US06677907B2
公开(公告)日：2004-01-13
申请号：US10149431
申请日：2002-06-24
IPC分类号： H01Q124
摘要： An antenna device (3a) includes a substrate (11) and an antenna (21) provided on the substrate (11) and having an electrical length of (&lgr;/2)×A (A is an integer). The antenna (21) includes a plate antenna (21b) positioned at a portion where an electrical length from an end portion (21d) is approximately &lgr;/4+(&lgr;/2)×B (B is an integer), and a meander line antenna (21a, 21c) connected to the plate antenna (21b).
摘要翻译： 天线装置（3a）包括衬底（11）和设置在衬底（11）上并具有（λ/ 2）×A（A为整数）的电长度的天线。 天线（21）包括位于距离端部（21d）的电长度近似为λ/ 4 +（λ/ 2）×B（B为整数）的部分处的板状天线（21b），弯曲线 连接到平板天线（21b）的天线（21a，21c）。
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6.发明授权公开(公告)号：US06529170B1
公开(公告)日：2003-03-04
申请号：US09926083
申请日：2001-08-27
IPC分类号： H01Q100
摘要： A two-frequency antenna includes feeders 7a and 7b, inner radiation elements 2a and 2b connected to the feeders, outer radiation elements 3a and 3b, and inductors 4a and 4b that are formed in gaps 6a and 6b between the inner radiation elements and the outer radiation elements to connect the two radiation elements, which are printed on the first surface and on the second surface of the dielectric board 1, respectively.
摘要翻译： 双频天线包括馈线7a和7b，连接到馈电线的内辐射元件2a和2b，外辐射元件3a和3b以及形成在内辐射元件和外辐射元件之间的间隙6a和6b中的电感器4a和4b 辐射元件分别连接印刷在电介质板1的第一表面和第二表面上的两个辐射元件。
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公开(公告)号：US06771223B1
公开(公告)日：2004-08-03
申请号：US10168530
申请日：2002-06-28
IPC分类号： H01Q124
CPC分类号： H01Q1/243 , H01Q3/247 , H01Q9/0407 , H01Q21/24
摘要： An antenna device includes: a conductive board (3) having one end portion and the other end portion opposite the one end portion; a flat plate antenna(4, 18a, 18b, 19) mounted on the board (3) with a dielectric interposing therebetween wherein when feeding a current thereto to excite, a current also flows in said board (3); a first current direction change means (5a, 6, 6a, 6c, 7, 7a, 7c, 14a, 17a, 17c, 21a, 22a, 22b, 24a) changing a direction of the current flowing in the board (3) to a first direction when exciting the antenna (4, 18a, 18b, 19) and located on said one end portion of the board (3); and a second current direction change means (5b, 6, 6b, 6d, 7, 7b, 7d, 14b, 17b, 17d, 21b, 22c, 22d, 24b) changing a direction of the current flowing in the board (3) to a second direction different from the first direction when exciting said antenna (4, 18a, 18b, 19) and located on the other end portion of the board (3).
摘要翻译： 天线装置包括：导电板（3），其具有一个端部，另一个端部与一个端部相对; 安装在基板（3）上的平板天线（4,18a，18b，19），介电介质介于其间，其中当馈送电流以激励时，电流也流过所述板（3）; 将在板（3）中流动的电流的方向改变为a的第一电流方向改变装置（5a，6,6a，6c，7,7a，7c，14a，17a，17c，21a，22a，22b， 激励天线（4,18a，18b，19）并位于所述板（3）的所述一个端部上时的第一方向; 以及将在基板（3）中流动的电流的方向改变为第二电流方向改变装置（5b，6,6b，6d，7,7b，7d，14b，17b，17d，21b，22c，22d，24b） 当激励所述天线（4,18a，18b，19）并且位于所述板（3）的另一端部时，与所述第一方向不同的第二方向。
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公开(公告)号：US06768464B1
公开(公告)日：2004-07-27
申请号：US10030113
申请日：2002-01-23
IPC分类号： H01Q127
摘要： A portable telephone including a main unit case and an antenna element. The antenna element includes a meander line antenna as the first antenna unit arranged within the main unit case and formed to extend in one direction, and a second antenna unit extending substantially orthogonal to the extending direction of the meander line antenna, and arranged projectable from the main unit case, having an electrical length of approximately (&lgr;/2)×A (A is an integer), and coupled to the meander line antenna.
摘要翻译： 一种包括主单元壳体和天线元件的便携式电话机。 天线元件包括弯曲线天线作为第一天线单元，其布置在主单元壳体内并且形成为沿一个方向延伸;以及第二天线单元，其基本上垂直于曲折线天线的延伸方向延伸，并且可从 主单元壳体，具有大约（λ/ 2）×A（A为整数）的电气长度，并耦合到曲折线天线。
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公开(公告)号：US06577279B1
公开(公告)日：2003-06-10
申请号：US09936441
申请日：2001-09-13
IPC分类号： H01Q124
摘要： A slide lever (6) is provided to a cabinet (2) of portable radio equipment, and an antenna (3) formed by nickel elastic alloy is held by a holding member (5). A lower portion of the antenna engages with an engaging portion (61) of slide lever (6), and by sliding slide lever (6), the lower portion of antenna (3) is bent at engaging portion (61) such that the entire antenna is inclined in a vertical direction by a desired angle, thereby reducing loss due to nonconformity of polarization with respect to an antenna of a base station.
摘要翻译： 滑动杆（6）设置在便携式无线电设备的机壳（2）上，由弹性合金镍制成的天线（3）由保持构件（5）保持。 天线的下部与滑动杆（6）的接合部分（61）接合，并且通过滑动滑杆（6），天线（3）的下部在接合部分（61）处弯曲，使得整个 天线在垂直方向上倾斜希望的角度，从而减少由于偏振相对于基站天线的不整合而引起的损耗。
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公开(公告)号：US5717410A
公开(公告)日：1998-02-10
申请号：US340153
申请日：1994-11-15
CPC分类号： H01Q21/205 , H01Q13/10 , H01Q13/12
摘要： There is provided a small-sized and simplified horizontally polarized antenna apparatus which forms an omnidirectional pattern in the horizontal plane. The radiation field in the horizontal plane becomes continuous and a horizontally polarized omnidirectional radiation pattern can be obtained in the horizontal plane by forming radiation slots at opposing positions on a grounded hollow body and exciting the slots out of phase.
摘要翻译： 提供了一种在水平面上形成全向图案的小尺寸和简化的水平极化天线装置。 在水平面上的辐射场变得连续，并且通过在接地空心体上的相对位置处形成辐射狭缝并在相位上激发槽，可以在水平面上获得水平极化的全向辐射图。
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