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公开(公告)号：US20050093749A1
公开(公告)日：2005-05-05
申请号：US10506379
申请日：2003-02-27
CPC分类号： H01Q13/10 , H01Q5/371 , H01Q5/378 , H01Q9/0407
摘要： A multiband microwave antenna (1) is described, which antenna is intended particularly for surface mounting (SMD) on a printed circuit board (PCB) and has a substrate (10) having at least a first and a second metallization structure (11, 12), wherein the first metallization structure (11) has at least a metal area (111) forming a resonator area and the second metallization structure (12) has at least a resonant printed conductor structure (121), thus enabling the antenna to combine the advantageous properties of a PIFA (planar inverted F-antenna) with those of a PWA (printed wire antenna).
摘要翻译： 描述了一种多频带微波天线（1），该天线特别用于印刷电路板（PCB）上的表面安装（SMD），并且具有至少具有第一和第二金属化结构（11,12）的基板 ），其中所述第一金属化结构（11）至少具有形成谐振器区域的金属区域（111），并且所述第二金属化结构（12）至少具有共振印刷导体结构（121），从而能够使天线 PIFA（平面倒F型天线）与PWA（印刷线天线）的优点。
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公开(公告)号：US07295160B2
公开(公告)日：2007-11-13
申请号：US10506379
申请日：2003-02-27
IPC分类号： H01Q1/38
CPC分类号： H01Q13/10 , H01Q5/371 , H01Q5/378 , H01Q9/0407
摘要： A multiband microwave antenna (1) is described, which antenna is intended particularly for surface mounting (SMD) on a printed circuit board (PCB) and has a substrate (10) having at least a first and a second metallization structure (11, 12), wherein the first metallization structure (11) has at least a metal area (111) forming a resonator area and the second metallization structure (12) has at least a resonant printed conductor structure (121), thus enabling the antenna to combine the advantageous properties of a PIFA (planar inverted F-antenna) with those of a PWA (printed wire antenna).
摘要翻译： 描述了一种多频带微波天线（1），该天线特别用于印刷电路板（PCB）上的表面安装（SMD），并且具有至少具有第一和第二金属化结构（11,12）的基板 ），其中所述第一金属化结构（11）至少具有形成谐振器区域的金属区域（111），并且所述第二金属化结构（12）至少具有共振印刷导体结构（121），从而能够使天线 PIFA（平面倒F型天线）与PWA（印刷线天线）的优点。
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公开(公告)号：US20050219124A1
公开(公告)日：2005-10-06
申请号：US10517689
申请日：2003-06-11
申请人： Nora Brambilla , Achim Hilgers , Heiko Pelzer , Rainer Pietig , Thomas Purr
发明人： Nora Brambilla , Achim Hilgers , Heiko Pelzer , Rainer Pietig , Thomas Purr
摘要： The invention relates to an antenna comprising a dielectric substrate (1) and two resonant printed wiring structures, more particularly for use in high-frequency and microwave domain. On an end face of the structure (2) is arranged along a first edge and on an opposite, second edge of the same end face a second printed wiring structure (3). The arrangement of the printed wiring structures provides that resonances are developed which make the use of the proposed antennas in the four separate GPS, DCS/PCS, UMTS and Bluetooth applications possible.
摘要翻译： 本发明涉及一种包括电介质基片（1）和两个共振印刷线路结构的天线，更具体地说是用于高频和微波领域。 在结构（2）的端面上沿着第一边缘并且在相同端面的相对的第二边缘上布置第二印刷布线结构（3）。 印刷布线结构的布置提供了共振，其使得可以在四个单独的GPS，DCS / PCS，UMTS和蓝牙应用中使用所提出的天线。
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4.发明申请Device for dynamic impedance matching between a power amplifier and an antenna 审中-公开功率放大器与天线之间的动态阻抗匹配装置公开(公告)号：US20060025088A1
公开(公告)日：2006-02-02
申请号：US10521720
申请日：2003-07-11
CPC分类号： H04B1/0458
摘要： A device for dynamic impedance matching between a power amplifier and an antenna, having a circulator (210), which routes a signal received from the power amplifier (10) at a first port via a second port to the antenna (30) and diverts the signal reflected at the antenna (30) and received at the second port through a third port; and a controllable matching network (24, 240, 250); is characterized in that a directional coupler (200) diverts a proportion of the signal traveling from the power amplifier (10) to the antenna (30), from which the magnitude and phase of the signal may be derived, to a signal detector (220); and the circulator (210) routes the entire signal reflected at the antenna (30) into the signal detector (220); wherein the signal detector (220) passes the magnitude and phase of both the signal traveling to the antenna (30) and the signal reflected at the antenna (30) to a controller (230), which evaluates the information received from the signal detector (220) in order to determine the present impedance value of the antenna (30) and to correct the controllable matching network (24, 240, 250) having active and passive components in accordance with the determined impedance value of the antenna (30).
摘要翻译： 一种用于功率放大器和天线之间的动态阻抗匹配的装置，具有循环器（210），其将从功率放大器（10）接收的信号经由第二端口经由第二端口路由到天线（30），并且将 信号在天线（30）处反射并通过第三端口在第二端口处被接收; 和可控匹配网络（24,240,250）; 定向耦合器（200）将从功率放大器（10）传播的信号的一部分转移到信号的幅度和相位可以从其导出的天线（30）到信号检测器（220） ）; 并且环行器（210）将在天线（30）处反射的整个信号路由到信号检测器（220）中; 其中信号检测器（220）将行进到天线（30）的信号和在天线（30）处反射的信号的幅度和相位传递到控制器（230），控制器（230）评估从信号检测器 220），以便确定天线（30）的当前阻抗值，并且根据所确定的天线（30）的阻抗值来校正具有有源和无源分量的可控匹配网络（24,240,250）。
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公开(公告)号：US07158081B2
公开(公告)日：2007-01-02
申请号：US10480663
申请日：2002-06-26
申请人： Rainer Pietig , Thomas Purr
发明人： Rainer Pietig , Thomas Purr
IPC分类号： H01Q1/38
CPC分类号： H01Q21/062 , H01Q1/243 , H01Q21/065 , H01Q21/24
摘要： The invention relates to a miniaturized phased array antenna with a plurality of individual radiator elements (10xy), which antenna is designed in particular for use in the microwave frequency range. The antenna is characterized in particular that the radiator elements (10xy) are each aligned in dependence on their positions in the array so as to achieve a current distribution over the antenna as determined for a desired antenna characteristic. This renders it possible to realize a very strongly miniaturized antenna without the efficiency of the antenna being appreciably reduced.
摘要翻译： 本发明涉及具有多个单独散热器元件（10xy）的小型化相控阵天线，该天线特别设计用于微波频率范围。 特别地，天线的特征在于，散热器元件（10xy）各自依赖于它们在阵列中的位置而对准，以便根据期望的天线特性确定天线上的电流分布。 这使得可以实现非常强的小型化天线，而天线的效率明显降低。
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公开(公告)号：US06759988B2
公开(公告)日：2004-07-06
申请号：US10254250
申请日：2002-09-25
申请人： Thomas Purr , Rainer Pietig
发明人： Thomas Purr , Rainer Pietig
IPC分类号： H01Q138
摘要： A description is given of a miniaturized directional antenna with a ceramic substrate (2) having at least one resonant printed wiring structure (3, 4, 5), in particular for use in the high-frequency and microwave ranges, which antenna is particularly suitable in that an electrically conductive motherboard (1, 11) is provided on which the substrate is arranged, while the at least one printed wiring structure (3, 4, 5) extends with one end as far as the motherboard. A radiation characteristic directed largely only in a half-space is achieved thereby.
摘要翻译： 给出了具有陶瓷基板（2）的小型定向天线的描述，该陶瓷基板具有至少一个谐振印刷线路结构（3,4,5），特别是用于高频和微波范围，该天线特别适合 其中设置有导电母板（1,11），其上布置有基板，同时至少一个印刷线路结构（3,4,5）的一端延伸到主板的一端。 因此实现了仅在半空间中的辐射特性。
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