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1. 发明授权

US08711049B2 Potential separation for filling level radar 有权
标题翻译：填充水平雷达的潜在分离
公开(公告)号：US08711049B2
公开(公告)日：2014-04-29
申请号：US12640623
申请日：2009-12-17
申请人： Josef Fehrenbach , Daniel Schultheiss , Karl Griessbaum
发明人： Josef Fehrenbach , Daniel Schultheiss , Karl Griessbaum
IPC分类号： H01Q13/00 , H01P1/04
CPC分类号： H01Q19/08 , H01Q1/225
摘要： For safety reasons the potential of an electrical supply line of a radar sensor should be separate from the potential of the filling level container. An arrangement for potential separation for a filling level radar is provided, which arrangement comprises a separation element for insulating the waveguide from the antenna. The separation element, corresponding to the cross section of the waveguide, is ring shaped. In this way rotatability between the sensor housing and the antenna subassembly is provided without influencing the signal line between the antenna and the waveguide.
摘要翻译：为了安全起见，雷达传感器的电源线的潜力应与填充液位容器的潜力分开。提供了一种用于填充水平雷达的潜在分离的装置，该布置包括用于将波导与天线绝缘的分离元件。对应于波导的横截面的分离元件是环形的。以这种方式提供传感器外壳和天线子组件之间的可转换性，而不影响天线和波导之间的信号线。

2. 发明申请

US20100123615A1 Potential Separation for Filling Level Radar 有权
标题翻译：填充水平雷达的潜在分离
公开(公告)号：US20100123615A1
公开(公告)日：2010-05-20
申请号：US12640623
申请日：2009-12-17
申请人： Josef Fehrenbach , Daniel Schultheiss , Karl Griessbaum
发明人： Josef Fehrenbach , Daniel Schultheiss , Karl Griessbaum
IPC分类号： G01S13/08 , H01Q13/00
CPC分类号： H01Q19/08 , H01Q1/225
摘要： For safety reasons the potential of an electrical supply line of a radar sensor should be separate from the potential of the filling level container. An arrangement for potential separation for a filling level radar is provided, which arrangement comprises a separation element for insulating the waveguide from the antenna. The separation element, corresponding to the cross section of the waveguide, is ring shaped. In this way rotatability between the sensor housing and the antenna subassembly is provided without influencing the signal line between the antenna and the waveguide.
摘要翻译：为了安全起见，雷达传感器的电源线的潜力应与填充液位容器的潜力分开。提供了一种用于填充水平雷达的潜在分离的装置，该布置包括用于将波导与天线绝缘的分离元件。对应于波导的横截面的分离元件是环形的。以这种方式提供传感器外壳和天线子组件之间的可转换性，而不影响天线和波导之间的信号线。

3. 发明申请

US20070222668A1 Wave Guide Adapter with Decoupling Member for Planar Wave Guide Couplings 审中-公开
标题翻译：波导适配器，用于平面波导联接器的去耦构件
公开(公告)号：US20070222668A1
公开(公告)日：2007-09-27
申请号：US11687933
申请日：2007-03-19
申请人： Daniel Schultheiss , Josef Fehrenbach , Karl Griessbaum
发明人： Daniel Schultheiss , Josef Fehrenbach , Karl Griessbaum
IPC分类号： G01S13/08
CPC分类号： G01F23/284 , G01S7/03 , G01S13/88 , H01P1/161 , H01P5/107 , H01Q1/225 , H01Q13/02 , H01Q13/0258
摘要： Described is a wave guide adapter for a filling level radar. The adapter includes a decoupling member for reducing a leakage signal from a first line to a second line. The decoupling member is electrically isolated from the lines. Reducing the leakage signal increases the sensor's sensitivity at close range.
摘要翻译：描述了一种用于填充水平雷达的波导适配器。适配器包括用于减少从第一线路到第二线路的泄漏信号的去耦构件。去耦构件与线路电隔离。降低泄漏信号会增加传感器在近距离的灵敏度。

4. 发明授权

US07605748B2 Filling level radar frequency converter 有权
标题翻译：灌装级雷达变频器
公开(公告)号：US07605748B2
公开(公告)日：2009-10-20
申请号：US11634779
申请日：2006-12-05
申请人： Josef Fehrenbach , Daniel Schultheiss , Karl Griessbaum
发明人： Josef Fehrenbach , Daniel Schultheiss , Karl Griessbaum
IPC分类号： G01S13/32
CPC分类号： G01S7/282 , G01F23/284 , G01S7/03 , G01S7/285 , G01S13/10 , G01S13/88
摘要： A frequency converter for a filling level radar includes a signal generator unit, a receiver circuit, a transmit coupler, and an amplifier. The amplifier is amplifying the transmit signal at the high frequency side of the frequency converter. For frequency conversion, a mixer or a multiplier may be provided.
摘要翻译：用于填充水平雷达的变频器包括信号发生器单元，接收器电路，发射耦合器和放大器。放大器正在放大变频器高频侧的发射信号。对于频率转换，可以提供混频器或乘法器。

5. 发明申请

US20070182621A1 Reference pulse generation 有权
标题翻译：参考脉冲发生
公开(公告)号：US20070182621A1
公开(公告)日：2007-08-09
申请号：US11607508
申请日：2006-11-30
申请人： Josef Fehrenbach , Daniel Schultheiss , Christoph Mueller , Karl Griessbaum
发明人： Josef Fehrenbach , Daniel Schultheiss , Christoph Mueller , Karl Griessbaum
IPC分类号： G01S13/08
CPC分类号： G01F23/284 , G01F25/0061 , G01S13/103
摘要： The shape or amplitude of reference pulses in a filling level radar typically depend on the component quality of the circulator used, of a transmitting/receiving coupler, or else of the circuit temperature. In case of large echoes at close range, the quality of the measurement may deteriorate. A radar module for extracting a reference signal for a filling level radar comprises a tap extracting the reference signal and a delay line delaying the transmit signal. Delaying the transmit signal on its way to the antenna takes place after the extraction of the leakage pulse.
摘要翻译：填充水平雷达中的参考脉冲的形状或幅度通常取决于所使用的循环器，发射/接收耦合器的组件质量，或电路温度的其他值。在近距离的大回波的情况下，测量的质量可能会恶化。用于提取填充水平雷达的参考信号的雷达模块包括提取参考信号的抽头和延迟发送信号的延迟线。在发送信号到达天线的时候，会在提取泄漏脉冲之后进行。

6. 发明授权

US07639176B2 Reference pulse generation 有权
标题翻译：参考脉冲发生
公开(公告)号：US07639176B2
公开(公告)日：2009-12-29
申请号：US11607508
申请日：2006-11-30
申请人： Josef Fehrenbach , Daniel Schultheiss , Christoph Mueller , Karl Griessbaum
发明人： Josef Fehrenbach , Daniel Schultheiss , Christoph Mueller , Karl Griessbaum
IPC分类号： G01S13/08
CPC分类号： G01F23/284 , G01F25/0061 , G01S13/103
摘要： The shape or amplitude of reference pulses in a filling level radar typically depend on the component quality of the circulator used, of a transmitting/receiving coupler, or else of the circuit temperature. In case of large echoes at close range, the quality of the measurement may deteriorate. A radar module for extracting a reference signal for a filling level radar comprises a tap extracting the reference signal and a delay line delaying the transmit signal. Delaying the transmit signal on its way to the antenna takes place after the extraction of the leakage pulse.
摘要翻译：填充水平雷达中的参考脉冲的形状或幅度通常取决于所使用的循环器，发射/接收耦合器的组件质量，或电路温度的其他值。在近距离的大回波的情况下，测量的质量可能会恶化。用于提取填充水平雷达的参考信号的雷达模块包括提取参考信号的抽头和延迟发送信号的延迟线。在发送信号到达天线的时候，会在提取泄漏脉冲之后进行。

7. 发明申请

US20070229196A1 WAVEGUIDE TRANSITION FOR PRODUCTION OF CIRCULARLY POLARIZED WAVES 审中-公开
标题翻译：用于生产圆形极化波的波形转换
公开(公告)号：US20070229196A1
公开(公告)日：2007-10-04
申请号：US11695792
申请日：2007-04-03
申请人： Daniel Schultheiss , Josef Fehrenbach , Karl Griessbaum
发明人： Daniel Schultheiss , Josef Fehrenbach , Karl Griessbaum
IPC分类号： H01P1/161 , H01P5/107
CPC分类号： G01F23/284 , H01P1/161 , H01Q1/225 , H01Q9/0435 , H01Q13/0258
摘要： A waveguide transition for a filling level radar is provided, which has a planar emitting element, which cooperates with two lines, such that circularly polarized electromagnetic transmitting signals can be coupled from the lines into a waveguide. With the thus-existing planar coupling, the necessity for an additional resonance chamber in the area of the coupling may be eliminated.
摘要翻译：提供了一种用于填充水平雷达的波导过渡，其具有与两条线配合的平面发射元件，使得圆形极化的电磁发射信号可以从线耦合到波导中。利用如此存在的平面耦合，可以消除耦合区域中附加共振室的必要性。

8. 发明授权

US07075480B2 Level measurement device having electronics and antenna in one housing 有权
标题翻译：在一个外壳中具有电子和天线的液位测量装置
公开(公告)号：US07075480B2
公开(公告)日：2006-07-11
申请号：US10508600
申请日：2003-04-09
申请人： Josef Fehrenbach , Juergen Motzer , Daniel Schultheiss , Karl Griessbaum
发明人： Josef Fehrenbach , Juergen Motzer , Daniel Schultheiss , Karl Griessbaum
IPC分类号： G01F23/284 , G01S13/08
CPC分类号： G01S7/032 , G01F23/284 , G01S2007/027 , H01Q1/22 , H01Q1/225
摘要： Described is a radar filling level measuring device for non-contact measurement of a filling level of a filling matter in a vessel. A radar filling level measuring device including an electronics unit for generating transmission signals and for evaluating receiving signals reflected for a filling matter, an antenna unit connected to the electronics unit and adapted to radiate the transmission signals generated by the electronics unit in the direction of the filling matter and to receive the receiving signals reflected from the filling matter surface and to pass them on to the electronics unit, and a housing forming a cavity which is at least tight with respect to the atmosphere within the vessel and in which the electronics unit and antenna unit are acommodated. By this structure both the antenna unit and the electronics unit are protected in a technically simple and cheap way against aggressive ambient conditions and against chemical and mechanically abrasive aggression.
摘要翻译：描述了用于非接触式测量容器中填充物的填充水平的雷达填充液位测量装置。一种雷达填充液位测量装置，包括用于产生传输信号并用于评估为填充物反射的接收信号的电子单元，连接到电子单元的天线单元，并适于辐射由电子单元产生的传输信号沿着并且接收从填充物表面反射的接收信号并将其传递到电子单元，以及形成空腔的壳体，其相对于容器内的大气至少是紧密的，并且其中电子单元和天线单元被接收。通过这种结构，天线单元和电子单元以技术上简单和便宜的方式被保护，以抵抗侵蚀性的环境条件，并防止化学和机械磨蚀侵略。

9. 发明授权

US07640799B2 Potential separation for fill level radar 有权
标题翻译：填充水平雷达的潜在分离
公开(公告)号：US07640799B2
公开(公告)日：2010-01-05
申请号：US11496344
申请日：2006-07-31
申请人： Karl Griessbaum , Josef Fehrenbach , Daniel Schultheiss
发明人： Karl Griessbaum , Josef Fehrenbach , Daniel Schultheiss
IPC分类号： G01F23/28
CPC分类号： G01F23/284
摘要： For safety reasons the potential of an electrical supply line of a radar sensor may be separated from the potential of the fill level container. A fill level radar with potential separation includes a separation element for insulating the aerial from a feed device. The separation element is arranged directly at the aerial, or forms part of the aerial. In this way insulation of the aerial from the exterior of the container is provided.
摘要翻译：为了安全起见，雷达传感器的电源线的潜力可能与填充水平容器的电位分离。具有潜在分离的填充级雷达包括用于将天线与馈送装置绝缘的分离元件。分离元件直接设置在天线上，或形成天线的一部分。以这种方式提供天线与容器外部的绝缘。

10. 发明申请

US20080024354A1 Filling level radar frequency converter 有权
标题翻译：灌装级雷达变频器
公开(公告)号：US20080024354A1
公开(公告)日：2008-01-31
申请号：US11634779
申请日：2006-12-05
申请人： Josef Fehrenbach , Daniel Schultheiss , Karl Griessbaum
发明人： Josef Fehrenbach , Daniel Schultheiss , Karl Griessbaum
IPC分类号： G01F23/284
CPC分类号： G01S7/282 , G01F23/284 , G01S7/03 , G01S7/285 , G01S13/10 , G01S13/88
摘要： A frequency converter for a filling level radar includes a signal generator unit, a receiver circuit, a transmit coupler, and an amplifier. The amplifier is amplifying the transmit signal at the high frequency side of the frequency converter. For frequency conversion, a mixer or a multiplier may be provided.
摘要翻译：用于填充水平雷达的变频器包括信号发生器单元，接收器电路，发射耦合器和放大器。放大器正在放大变频器高频侧的发射信号。对于频率转换，可以提供混频器或乘法器。

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