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1. 发明授权

US4514670A Electric positioning motor control system, particularly automatic vehicle antenna extension system 失效
标题翻译：电动定位电机控制系统，特别是自动车载天线延伸系统
公开(公告)号：US4514670A
公开(公告)日：1985-04-30
申请号：US511152
申请日：1983-07-06
申请人： Reinhard Fassel , Werner Meier , Hans Rauch , Jurgen Wesemeyer , Hans-Joachim Raddant
发明人： Reinhard Fassel , Werner Meier , Hans Rauch , Jurgen Wesemeyer , Hans-Joachim Raddant
IPC分类号： B60R11/02 , H01Q1/10 , H02H7/093 , H02P3/06 , H02P7/00 , H02P7/03 , H02P1/22
CPC分类号： H02H7/093 , H01Q1/103 , H02P7/0094 , H02P7/03 , G05B2219/37171
摘要： A commutator-type d-c motor has its line current connected through a sensing resistor (18) or transformer (18'), the pulses of which, upon energization, are counted in a counter (C) and also passed to a speed sensing circuit (S) in a control circuit (30), energization of the motor being disconnected if the frequency of undulations or waviness of the motor current drops, thus indicating that the positioned element, for example an antenna, window, or sliding roof of an automobile has reached a limiting position. The counter can be used to establish intermediate positions, upon suitable control by a selector switch (27) or a reference count number stage (C-Ref) controlled, for example, by a potentiometer (P) or from the selector switch (27). A timing circuit (T) prevents short-circuit through the motor upon manual sudden reversal of command of direction of rotation. The main switch can be coupled to a car radio to extend the car radio antenna upon energization thereof, retract the antenna upon de-energization, the selector switch also permitting manual retraction or projection, and disabling of the system if, for example, the radio is used for stored, e.g. tape reproduction.
摘要翻译：换向器型直流电动机的线路电流通过感测电阻器（18）或变压器（18'）连接，其通电时的脉冲在计数器（C）中被计数，并且还被传递到速度感测电路 S），如果马达电流的起伏或波动的频率下降，则马达的通电被断开，从而指示定位的元件，例如汽车的天线，窗口或滑动车顶具有达到了极限。可以通过例如由电位计（P）或选择开关（27）控制的选择开关（27）或参考计数级（C-Ref）的适当控制来建立中间位置，。定时电路（T）防止在手动方向突然反转旋转指令时短路电机。主开关可以耦合到汽车收音机以在其通电时延伸汽车无线电天线，在断电时缩回天线，选择器开关还允许手动缩回或投影，并且如果例如无线电，则禁用系统用于存储，例如磁带复制。

2. 发明授权

US07253682B2 Antenna amplifier 失效
标题翻译：天线放大器
公开(公告)号：US07253682B2
公开(公告)日：2007-08-07
申请号：US10240511
申请日：2001-03-09
申请人： Hans-Joachim Raddant , Ralf Schultze
发明人： Hans-Joachim Raddant , Ralf Schultze
IPC分类号： H03F1/30
CPC分类号： H03G1/0058 , H03F1/565 , H03F2200/222 , H03F2200/444 , H03F2200/447 , H03H7/255 , H03H7/38
摘要： The antenna amplifier for mobile FM radio reception includes a signal amplifier, a controllable adjusting element having a PIN diode for impedance adaptation, and a control amplifier for regulating the adjusting element. The antenna amplifier has a compensation for the temperature response occurring as a result of very great differences (summer/winter) in ambient temperature, the PIN diode connection point is optimized, and the control range is maximized.
摘要翻译：用于移动FM无线电接收的天线放大器包括信号放大器，具有用于阻抗适配的PIN二极管的可控调节元件和用于调节调节元件的控制放大器。天线放大器由于环境温度差异较大（夏季/冬季）而发生温度响应的补偿，PIN二极管连接点得以优化，控制范围最大化。

3. 发明授权

US06819294B2 Vehicle antenna device 失效
标题翻译：车载天线装置
公开(公告)号：US06819294B2
公开(公告)日：2004-11-16
申请号：US10362629
申请日：2003-08-20
申请人： Hans-Joachim Raddant
发明人： Hans-Joachim Raddant
IPC分类号： H01Q132
CPC分类号： B60C23/0444 , H01Q1/3283 , H01Q1/526
摘要： A vehicle antenna device ensures effective protection of a vehicle antenna from electrostatic discharges in a wheel bearing of the motor vehicle. The vehicle antenna device includes an electrically conducting structure which acts as an antenna in a fender which is separated from the vehicle interior by an electrically conductive body panel and is made of an electrically nonconducting material in the area of the structure. A shielding wall made of an electrically conductive material is provided, this wall being electrically conductively connected to the body panel and being situated between a wheel bearing and the electrically conducting structure.
摘要翻译：车辆天线装置确保车辆天线的有效保护免受机动车辆的车轮轴承中的静电放电。车辆天线装置包括导电结构，其作为翼子板中的天线，其通过导电体板与车辆内部分离，并且在该结构的区域中由电非导体材料制成。提供由导电材料制成的屏蔽壁，该壁电导电连接到主体面板并且位于轮轴承和导电结构之间。

4. 发明授权

US06771057B1 Circuit arrangement and method for verifying a switching diversity system 失效
标题翻译：用于验证开关分集系统的电路布置和方法
公开(公告)号：US06771057B1
公开(公告)日：2004-08-03
申请号：US10030400
申请日：2002-05-09
申请人： Hans-Joachim Raddant
发明人： Hans-Joachim Raddant
IPC分类号： G01R1320
CPC分类号： H04B7/0802 , G01R29/10 , H04B17/20
摘要： In a circuit arrangement and method for testing a radio receiving system, the circuit arrangement includes multiple antennas, an antenna selector switch for the antennas, a receiver, and a diversity processor that controls the antenna selector switch. A diagnostic processor has an output terminal connected to a control input of the diversity processor, which provides at its output terminal, a signal that prevents the diversity processor from performing any further switching operations.
摘要翻译：在用于测试无线电接收系统的电路装置和方法中，电路装置包括多个天线，用于天线的天线选择开关，接收机和控制天线选择器开关的分集处理器。诊断处理器具有连接到分集处理器的控制输入端的输出端子，其在其输出端提供防止分集处理器执行任何进一步开关操作的信号。

5. 发明授权

US06593889B1 Antenna arrangement with at least one antenna, especially on the screen of a motor vehicle 失效
标题翻译：具有至少一个天线的天线布置，特别是在机动车辆的屏幕上
公开(公告)号：US06593889B1
公开(公告)日：2003-07-15
申请号：US09857336
申请日：2001-09-04
申请人： Hans-Joachim Raddant
发明人： Hans-Joachim Raddant
IPC分类号： H01Q132
CPC分类号： H01Q1/1278 , H01Q1/1271
摘要： An antenna system is described having at least one LMK antenna which is arranged on a window or another non-conducting part of a motor vehicle and has an antenna capacitance Ca, and an antenna booster for the LMK reception. The antenna is characterized in that the distance of the antenna conductor(s) to the parts surrounding the LMK antenna is selected in such a way that the value of the harmful capacitance Ca of the LMK antenna, which is essentially formed by the capacitance between the antenna conductors and the conductive parts surrounding the antenna, is selected to be greater than the value at which the maximum antenna output voltage results, and the value of the harmful capacitance Ca is selected such that, by increasing the source capacitance of the antenna booster, the signal-to-noise ratio is optimized in the lower LMK range.
摘要翻译：描述了一种天线系统，其具有布置在机动车辆的窗口或另一非导电部分上的至少一个LMK天线，并具有天线电容Ca和用于LMK接收的天线增强器。该天线的特征在于，天线导体与周边LMK天线的部分的距离被选择为使得LMK天线的有害电容Ca的值基本上由天线导体和围绕天线的导电部件选择为大于最大天线输出电压产生的值，并且选择有害电容Ca的值，使得通过增加天线增强器的源电容，在较低的LMK范围内优化了信噪比。

6. 发明授权

US07295825B2 Diversity antenna arrangement 有权
标题翻译：多样性天线布置
公开(公告)号：US07295825B2
公开(公告)日：2007-11-13
申请号：US10258498
申请日：2002-02-21
申请人： Hans-Joachim Raddant
发明人： Hans-Joachim Raddant
IPC分类号： H04B1/06
CPC分类号： H04B7/0874 , H04B7/0814 , H04B7/0842
摘要： A diversity antenna arrangement to reduce cost and the number of switching operations between different antennas includes an antenna changeover switch for switching between antennas, and an evaluation circuit for evaluating reception quality of a signal derived from a signal received from at least one of the antennas and conveyed to a receiving device via the antenna changeover switch. The evaluation circuit emits an evaluation signal based on the determined reception quality. A control device drives the antenna changeover switch based on the evaluation signal. A weighting device, using a first coefficient, weights the signal conveyed to the receiving device via the antenna changeover switch, and using a second coefficient, weights a signal received from at least one further antenna. A summing circuit adds the weighted signals. A regulating circuit generates the coefficients to minimize the temporal amplitude fluctuations of the composite signal, which is evaluated by the evaluation circuit.
摘要翻译：用于降低成本的分集天线装置和不同天线之间的切换操作的数量包括用于在天线之间切换的天线切换开关和用于评估从至少一个天线接收的信号导出的信号的接收质量的评估电路，以及通过天线切换开关传送到接收装置。评估电路基于所确定的接收质量发出评估信号。控制装置基于评估信号驱动天线切换开关。使用第一系数的加权装置经由天线切换开关对传送到接收装置的信号进行加权，并且使用第二系数对从至少一个另外的天线接收的信号进行加权。求和电路加上加权信号。调节电路产生系数以最小化由评估电路评估的复合信号的时间幅度波动。

7. 发明授权

US06870510B2 Bumper-aerial assembly 失效
标题翻译：保险杠 - 空中装配
公开(公告)号：US06870510B2
公开(公告)日：2005-03-22
申请号：US10380177
申请日：2001-09-08
申请人： Hans-Joachim Raddant , Heinrich Wilken
发明人： Hans-Joachim Raddant , Heinrich Wilken
IPC分类号： H01Q3/24 , H01Q1/22 , H01Q1/32 , H01Q3/26 , H01Q13/10 , H01Q21/29 , H04B7/08
CPC分类号： H01Q13/10 , H01Q1/3283 , H01Q21/29 , H04B7/0802 , H04B7/0842
摘要： A bumper antenna assemblage that permits improved reception is described. The bumper antenna assemblage comprises an antenna element in a bumper of a vehicle body, the antenna element being constituted by an electrically conductive surface in the bumper. The electrically conductive surface forms, on a side facing toward the vehicle body, a slot with respect to the body panel. An antenna terminal is provided at at least two different points on the electrically conductive surface.
摘要翻译：描述了允许改进接收的保险杠天线组合。保险杠天线组合件包括在车体的保险杠中的天线元件，天线元件由保险杠中的导电表面构成。导电表面在面向车体的一侧形成相对于车身板的槽。天线端子设置在导电表面上的至少两个不同点处。

8. 发明授权

US5379452A Active frequency separating circuit 失效
标题翻译：主动分频电路
公开(公告)号：US5379452A
公开(公告)日：1995-01-03
申请号：US997286
申请日：1992-12-23
申请人： Hans-Joachim Raddant
发明人： Hans-Joachim Raddant
IPC分类号： H01Q23/00 , H03H11/34 , H04B1/18 , H03H7/46
CPC分类号： H03H11/346 , H01Q23/00
摘要： In an active circuit which separates and amplifies signals received via an antenna (A) into a higher-frequency FM band and a lower-frequency FM band, weakening of the FM signals by the AM-band amplifier is avoided by adding, to the previously known circuit which has first, second, and third capacitors (C1, C2, C3), a third inductance (L3) between the second (C2) and third (C3) capacitors, and by removing any serial inductance from the adaptor or matching circuit (AP) at the input of the FM amplifier stage (UKW).
摘要翻译：在将通过天线（A）接收的信号分离并放大到更高频FM频带和较低频FM带的有源电路中，通过将AM频带放大器的FM信号削弱，已知的电路，其具有第一，第二和第三电容器（C1，C2，C3），第二（C2）和第三（C3）电容器之间的第三电感（L3），以及通过从适配器或匹配电路去除任何串联电感（AP）在FM放大器级（UKW）的输入端。

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