公开(公告)号：US07952259B2

公开(公告)日：2011-05-31

申请号：US10584044

申请日：2004-12-21

申请人： Heiko Pelzer ,  Peter Gerard Steeneken ,  Astrid Lewalter

发明人： Heiko Pelzer ,  Peter Gerard Steeneken ,  Astrid Lewalter

IPC分类号： H01L41/08

CPC分类号： H01H57/00 ,  H01G5/16 ,  H01G5/40 ,  H01H1/0036 ,  H01H2057/006 ,  H01L41/0933

摘要： The device improved according to the invention comprises a micro-electromechanical switch (MEMS) with a piezoelectric element connected to a mechanical support on both sides at the edges. The electrode design of this piezoelectric element is characterized by two electrodes mounted on at least one of the surfaces.

摘要翻译： 根据本发明改进的装置包括具有压电元件的微机电开关（MEMS），所述压电元件在边缘处两端连接到机械支撑。 该压电元件的电极设计的特征在于安装在至少一个表面上的两个电极。

公开(公告)号：US20090211884A1

公开(公告)日：2009-08-27

申请号：US10584044

申请日：2004-12-21

申请人： Heiko Pelzer ,  Peter Gerard Steeneken ,  Astrid Lewalter

发明人： Heiko Pelzer ,  Peter Gerard Steeneken ,  Astrid Lewalter

IPC分类号： H01H36/00

CPC分类号： H01H57/00 ,  H01G5/16 ,  H01G5/40 ,  H01H1/0036 ,  H01H2057/006 ,  H01L41/0933

摘要： The device improved according to the invention comprises a micro-electromechanical switch (MEMS) with a piezoelectric element connected to a mechanical support on both sides at the edges. The electrode design of this piezoelectric element is characterized by two electrodes mounted on at least one of the surfaces.

摘要翻译： 根据本发明改进的装置包括具有压电元件的微机电开关（MEMS），所述压电元件在边缘处两端连接到机械支撑。 该压电元件的电极设计的特征在于安装在至少一个表面上的两个电极。

公开(公告)号：US20090124959A1

公开(公告)日：2009-05-14

申请号：US12304519

申请日：2007-06-04

申请人： Heiko Pelzer

发明人： Heiko Pelzer

IPC分类号： A61N7/00

CPC分类号： A61M37/0092

摘要： The present invention relates to a device (11) for transdermal drug delivery to a target area (21), e.g. a patient's skin (12). Furthermore, the invention relates to a method of operating such a device (11). In order to provide a technique for transdermal drug delivery, in which the delivery rate is maintained despite the use of ultrasound, a device (11) is suggested comprising a drug reservoir (15) and an ultrasonic membrane transducer (1) adapted to cooperate with said drug reservoir (15), said ultrasonic membrane transducer (1) comprising at least two transducer elements (2) forming a transducer array (5), each transducer element (2) having a membrane (6), a number of electrodes (7) disposed on a surface of each transducer element (2) and coupled to the membrane (6) for applying an electrical field to flex the membrane (6) in order to generate an ultrasonic signal, and a control unit (4) for separately controlling the application of the electrical field to flex the membrane (6) of each transducer element (2) in such a way that the ultrasonic signals (101, 102, 103, . . . ) emitted by the transducer elements (2) exhibit phase differences resulting in a focusable overall ultrasonic signal (10) of the transducer array (5).

摘要翻译： 本发明涉及用于透皮药物递送到目标区域（21）的装置（11），例如， 病人的皮肤（12）。 此外，本发明涉及一种操作这种装置（11）的方法。 为了提供透皮药物递送技术，其中尽管使用超声波仍能保持输送速率，建议包括药物储存器（15）和超声波换能器（1）的装置（11），该超声波换能器适于与 所述药物贮存器（15），所述超声波换能器（1）包括形成换能器阵列（5）的至少两个换能器元件（2），每个换能器元件（2）具有膜（6），多个电极 ）设置在每个换能器元件（2）的表面上并且耦合到膜（6），用于施加电场以使膜（6）弯曲以产生超声波信号;以及控制单元（4），用于分别控制 电场的施加使得每个换能器元件（2）的膜（6）以由换能器元件（2）发射的超声信号（101,102,103 ......）表现出相位差的方式弯曲 导致可聚焦的整体超声波信号 （10）。

公开(公告)号：US20070229387A1

公开(公告)日：2007-10-04

申请号：US10594021

申请日：2005-03-03

申请人： Heiko Pelzer

发明人： Heiko Pelzer

IPC分类号： H01Q3/24

CPC分类号： H01Q1/243 ,  H01Q1/22 ,  H01Q1/40 ,  H01Q1/42 ,  H01Q9/0414 ,  H01Q9/0442 ,  H01Q9/0457 ,  H01Q9/145 ,  H01Q21/28

摘要： Regarding an antenna configuration (1) preferably provided for a telecommunication device and comprising a first resonator structure (6) and second resonator structure (RS) being capacitive coupled with the first resonator structure (6) it is suggested to provide the antenna configuration (1) with a control electrode (2) and a switching stage (3), said control electrode (2) by means of the switching stage (3) being switchably connected to ground (G) and said switching stage (3) enabling to change capacitive coupling of the two resonator structures (6, RS) and thus to change the resonance frequency of the antenna configuration (1) and making possible to switch between a first frequency range and a second frequency range for enhancing the bandwidth and achieving improved matching of the antenna configuration (1).

摘要翻译： 关于优选地为电信设备提供并且包括与第一谐振器结构（6）电容耦合的第一谐振器结构（6）和第二谐振器结构（RS）的天线配置（1），建议提供天线配置（1） ）与控制电极（2）和开关级（3）之间，所述控制电极（2）通过开关级（3）可切换地连接到地（G）和所述开关级（3） 耦合两个谐振器结构（6，RS），从而改变天线配置（1）的谐振频率，并且可以在第一频率范围和第二频率范围之间切换，以增强带宽并实现改进的匹配 天线配置（1）。

公开(公告)号：US20070139271A1

公开(公告)日：2007-06-21

申请号：US10598179

申请日：2005-02-22

申请人： Heiko Pelzer

发明人： Heiko Pelzer

IPC分类号： H01Q1/38

CPC分类号： H01Q1/243 ,  H01Q1/38 ,  H01Q9/42 ,  H01Q21/30

摘要： The invention relates to an antenna module for use in hand-held communication devices with two antennae designed to operate both in the GSM and the UMTS frequency bands. In order to realize a particularly small device it is suggested to use two dielectric block antennae (DBA) working in different frequency ranges. This type of antenna comprises a dielectric substrate with a first and a second metallic resonator structure printed on its surface and is basically known from EP 1 289 053 A2. Using two antennae reduces the total volume and consequently the mass in comparison to the case if only one antenna (DBA) is used. At the same time the radiation performance is improved. Additionally the design freedom is increased because the relative positions of the antennae are nearly independent. Furthermore the invention relates to a method to operate a telecommunication device with two antennae, in which the signal of a radio frequency generator is transferred via a power control unit to both antennae at the same time. This approach saves energy and minimizes the amount of radiation absorbed by the user.

摘要翻译： 本发明涉及一种用于手持通信设备的天线模块，其具有设计成在GSM和UMTS频带中操作的两个天线。 为了实现特别小的器件，建议使用在不同频率范围内工作的两个介质块天线（DBA）。 这种类型的天线包括在其表面印刷有第一和第二金属谐振器结构的电介质基底，并且从EP 1 289 053 A2基本上已知。 与仅使用一个天线（DBA）的情况相比，使用两个天线可以减小总音量和质量。 同时辐射性能得到改善。 此外，设计自由度增加，因为天线的相对位置几乎是独立的。 此外，本发明涉及一种操作具有两个天线的电信设备的方法，其中射频发生器的信号通过功率控制单元同时传输到两个天线。 这种方法节省了能量并最大限度地减少了用户吸收的辐射量。

公开(公告)号：US20080024322A1

公开(公告)日：2008-01-31

申请号：US10562249

申请日：2004-06-17

申请人： Karl-Ragmar Riemschneider ,  Horst Roehm ,  Matthias Wendt ,  Thomas Durbaum ,  Achim Hilgers ,  Rainer Pietig ,  Heiko Pelzer

发明人： Karl-Ragmar Riemschneider ,  Horst Roehm ,  Matthias Wendt ,  Thomas Durbaum ,  Achim Hilgers ,  Rainer Pietig ,  Heiko Pelzer

IPC分类号： G07C9/00 ,  G06K19/07 ,  G06K7/00

CPC分类号： G06K7/0008 ,  G06K19/0723 ,  G07C9/00309 ,  G07C2009/00555 ,  G07C2009/00785 ,  G07C2009/00793 ,  G07C2009/00801 ,  G07C2209/62

摘要： It is proposed that passive wireless transponder systems used in the context of procedures for access identification be provided with signaling that can be perceived by human beings. This also makes it possible to detect that a relay attack, which is difficult to prevent, is being carried out. Attention is also drawn to other types of manipulative interference with the communication and to certain problems with the high-frequency transmission. By the employment of comparatively inexpensive and highly reliable means, this near-simultaneous perception of an identifying process for access purposes produces a very effective reduction in such threats to the security of the system. Other simple measures may have an advantageous effect in connection therewith. The signaling may also assist an ergonomic process. For example, an automobile entry or access system that is not specifically actuated, referred to as a passive keyless entry system, may be improved.

摘要翻译： 提出在用于访问识别的程序的上下文中使用的被动无线应答器系统被提供可被人感知的信令。 这也使得可以检测到正在执行难以防止的中继攻击。 还要注意其他类型的与通信的操纵干扰和高频传输的某些问题。 通过使用相对便宜和高度可靠的手段，这种接近目的的识别过程的近似同时的感知可以非常有效地减少对系统的安全性的这种威胁。 其他简单的措施可能与其有关的有益效果。 信令也可以帮助人体工程学的过程。 例如，可以改进未被特别致动的汽车进入或接入系统，被称为无源无钥匙进入系统。

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

IPC分类号： H01Q1/24 ,  H01Q1/38 ,  H01Q5/00 ,  H01Q5/01 ,  H01Q5/378

CPC分类号： H01Q1/38 ,  H01Q1/243 ,  H01Q5/378

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。

公开(公告)号：US20080204240A1

公开(公告)日：2008-08-28

申请号：US11814803

申请日：2006-01-18

申请人： Achim Hilgers ,  Heiko Pelzer

发明人： Achim Hilgers ,  Heiko Pelzer

IPC分类号： G08B13/22

CPC分类号： G01D21/00

摘要： A sensor circuit array (101) comprises a receiver antenna (103) designed to receive electromagnetic radiation, and comprises a sensor element (104) designed to sense at least one parameter in an environment of the sensor circuit array (101). The receiver antenna (103) is connected to the sensor element (104) in such a manner that, upon receiving an activation signal by the receiver antenna (103), the sensor element (104) is activated based on the activation signal so that the sensor element (104) is caused to sense the at least one parameter in the environment of the sensor circuit array (101).

摘要翻译： 传感器电路阵列（101）包括被设计为接收电磁辐射的接收器天线（103），并且包括设计成感测传感器电路阵列（101）的环境中的至少一个参数的传感器元件（104）。 接收机天线（103）以这样的方式连接到传感器元件（104），使得在接收器天线（103）接收到激活信号之后，基于激活信号激活传感器元件（104），使得 使传感器元件（104）感测传感器电路阵列（101）的环境中的至少一个参数。

公开(公告)号：US20070001906A1

公开(公告)日：2007-01-04

申请号：US10556448

申请日：2004-05-05

申请人： Heiko Pelzer ,  Achim Hilgers

发明人： Heiko Pelzer ,  Achim Hilgers

IPC分类号： H01Q1/38

CPC分类号： H01Q9/0442 ,  H01Q1/243 ,  H01Q9/14

摘要： A description is given of a switchable multiband antenna for the highfrequency and microwave range, which can be operated in a relatively large number of frequency bands without significant restriction of performance in each individual frequency band. This is essentially achieved by a switchable input structure (24) by means of which resonant printed line structures (21; 22) of the antenna that are not required can be isolated from an HF or ground supply line (242). In particular, in one embodiment, a number of resonant printed line structures are applied to a substrate (10), which printed line structures are connected to the corresponding HF or ground supply line or isolated from the latter, in a targeted manner, by means of one or more switching devices.

摘要翻译： 给出了用于高频和微波范围的可切换多频带天线的描述，其可以在相对大数量的频带中操作，而不会在每个单独频带中的性能受到显着限制。 这基本上通过可切换的输入结构（24）实现，通过该切换输入结构，不需要的天线的共振印刷线结构（21; 22）可以与HF或接地供电线（242）隔离。 特别地，在一个实施例中，多个共振印刷线结构被施加到基板（10），印刷线路结构以目标方式通过装置连接到相应的HF或地面供电线路或与之隔离 的一个或多个开关装置。

公开(公告)号：US20060290575A1

公开(公告)日：2006-12-28

申请号：US10555746

申请日：2004-04-29

申请人： Heiko Pelzer

发明人： Heiko Pelzer

IPC分类号： H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q9/0421 ,  H01Q21/24

摘要： The invention relates to at least one antenna that is integrated into the housing of a device and that has a substrate, a resonant printed conductor structure and a first and a second contact pin. The first contact pin is connected to a ground potential in this case and the second contact pin is provided to give an infeed of high frequency to a printed circuit board. The invention further relates to a device having, integrated into its housing, two antennas that can be driven separately from one another. It is particularly advantageous in the case of this embodiment that there is an increase in bandwidth, particularly in the 2 GHz range, due to the presence of the other antenna in the given case.

摘要翻译： 本发明涉及集成到装置的外壳中并且具有基板，共振印刷导体结构以及第一和第二接触针的至少一个天线。 在这种情况下，第一接触针连接到接地电位，并且提供第二接触引脚以给印刷电路板提供高频率的电源。 本发明还涉及一种具有集成到其壳体中的可彼此分开驱动的两个天线的装置。 在该实施例的情况下，由于在给定情况下存在另一个天线，带宽增加，特别是在2GHz范围内是特别有利的。