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1. 发明申请

US20120235766A1 Surface Acoustic Wave Filter and Duplexer Component 有权
标题翻译：表面声波滤波器和双工器组件
公开(公告)号：US20120235766A1
公开(公告)日：2012-09-20
申请号：US13331937
申请日：2011-12-20
申请人： Tobias Krems , Ravi Challa
发明人： Tobias Krems , Ravi Challa
IPC分类号： H03H9/72 , H03H9/64
CPC分类号： H03H9/725 , H03H9/0042
摘要： A surface acoustic wave filter includes an arrangement of transducers having at least one first transducer one second transducer and one third transducer. The at least one first transducer is connected to the input terminal and a terminal for applying a reference potential. The second transducer is connected to the first output terminal and the terminal for applying the reference potential. The third transducer is connected to the second output terminal and the terminal for applying the reference potential. A capacitor is connected to at least one of a first and second output terminal in such a way that the capacitor is connected between the first and second output terminals or between one of the first and second output terminals and the terminal for applying the reference potential.
摘要翻译：表面声波滤波器包括具有至少一个第一换能器，一个第二换能器和一个第三换能器的换能器装置。至少一个第一换能器连接到输入端子和用于施加参考电位的端子。第二传感器连接到第一输出端子和用于施加参考电位的端子。第三传感器连接到第二输出端子和用于施加参考电位的端子。电容器以这样的方式连接到第一和第二输出端子中的至少一个，使得电容器连接在第一和第二输出端子之间，或者连接在第一和第二输出端子之一和用于施加参考电位的端子之间。

2. 发明申请

US20100206780A1 FIBER SEPARATION USING ELUSIEVE PROCESS 有权
标题翻译：使用ELUSIEVE工艺的光纤分离
公开(公告)号：US20100206780A1
公开(公告)日：2010-08-19
申请号：US12704481
申请日：2010-02-11
申请人： Radhakrishnan Srinivasan , Vijay Singh , Ravi Challa
发明人： Radhakrishnan Srinivasan , Vijay Singh , Ravi Challa
IPC分类号： B07B13/08
CPC分类号： C12P7/06 , A23K10/38 , A23L7/115 , B02B1/02 , Y02E50/17 , Y02P60/873
摘要： Methods, devices, and compositions relating to processed grain products are disclosed for ground corn flour, soybean meal, cottonseed meal, and wheat middlings. An exemplary method disclosed is a fiber separation process for the ethanol industry corn products of Distillers Dried Grains (DDG) and Distillers Dried Grains with Solubles (DDGS) resulting from the widely used dry grind technology. A disclosed process and apparatus allows the removal and separate recovery of fiber-reduced products with expanded potential for use as a non-ruminant feed product in addition to the removal and separate recovery of a fiber-enriched product. The fiber enriched and fiber reduced products each have uses in the feed industry. The specific processes, devices, and compositions disclosed are readily adaptable to feed mills.
摘要翻译：公开了用于研磨玉米粉，豆粕，棉籽粉和小麦中等加工谷物产品的方法，装置和组合物。公开的示例性方法是用于由广泛使用的干式研磨技术产生的酒糟干燥谷物（DDG）和酒糟干燥谷物（DDGS）的乙醇工业玉米产品的纤维分离方法。所公开的方法和设备除了去除和分离回收富含纤维的产品之外，还可以除去和分离回收具有膨胀的潜力的纤维减少产品作为非反刍动物饲料产品。纤维富集和纤维减少的产品各自在饲料工业中使用。所公开的具体方法，装置和组合物容易适应饲料厂。

3. 发明授权

US09294065B2 Reactance filter comprising suppression in the stop band and duplexer component 有权
标题翻译：电抗滤波器包括在阻带和双工器组件中的抑制
公开(公告)号：US09294065B2
公开(公告)日：2016-03-22
申请号：US13995941
申请日：2011-12-16
申请人： Tobias Krems , Wolfgang Till , Ravi Challa
发明人： Tobias Krems , Wolfgang Till , Ravi Challa
IPC分类号： H03H7/01 , H03H9/64 , H03H9/72 , H03H9/60 , H03H9/70
CPC分类号： H03H7/0115 , H03H9/605 , H03H9/6483 , H03H9/706 , H03H9/725
摘要： A reactance filter comprising suppression in the stop band comprises an input connection for applying an input signal, an output connection for outputting an output signal, at least series resonator, which is connected in a signal path between the input connection and the output connection, a parallel resonator, which is connected between the signal path and a connection in order to apply a reference potential, and an inductor, which is connected in series to the parallel resonator. A capacitor is connected by means of one connection between the at least one parallel resonator and the inductor and by means of the additional connection to the output connection. By connecting the reactance filter as a transmission filter in a duplexer component, the isolation in the receiving band of the duplexer component can be improved.
摘要翻译：包括在阻带中的抑制的电抗滤波器包括用于施加输入信号的输入连接，用于输出输出信号的输出连接，连接在输入连接和输出连接之间的信号路径中的至少串联谐振器，并联谐振器，其连接在信号路径和连接之间以施加参考电位;以及电感器，其与并联谐振器串联连接。电容器通过至少一个并联谐振器和电感器之间的一个连接并通过与输出连接的附加连接来连接。通过将作为发送滤波器的电抗滤波器连接在双工器部件中，可以提高双工器部件的接收频带中的隔离。

4. 发明授权

US09178490B2 DMS filter having improved signal suppression in the stop band 有权
标题翻译： DMS滤波器在阻带中具有改善的信号抑制
公开(公告)号：US09178490B2
公开(公告)日：2015-11-03
申请号：US13521403
申请日：2011-01-18
申请人： Andreas Detlefsen , Ravi Challa
发明人： Andreas Detlefsen , Ravi Challa
IPC分类号： H03H9/64 , H03H9/00 , H03H9/02
CPC分类号： H03H9/64 , H03H9/0038 , H03H9/0042 , H03H9/02874 , H03H9/02952
摘要： A DMS filter has improved signal suppression in fly-back. At least two transformers of a first type are connected in parallel between a common node of the signal path and a ground connection/reference potential. A concentrated element is connected in the signal path of said transformers of the first type, so that the voltages present at the first transformers are different from each other.
摘要翻译： DMS滤波器具有改进的反向信号抑制。第一类型的至少两个变压器并联连接在信号路径的公共节点和接地连接/参考电位之间。集中元件连接在第一类型的变压器的信号路径中，使得存在于第一变压器处的电压彼此不同。

5. 发明授权

US08518467B2 Fiber separation from grain using elusieve process 有权
标题翻译：纤维与谷物分离使用洗涤过程
公开(公告)号：US08518467B2
公开(公告)日：2013-08-27
申请号：US12704481
申请日：2010-02-11
申请人： Radhakrishnan Srinivasan , Vijay Singh , Ravi Challa
发明人： Radhakrishnan Srinivasan , Vijay Singh , Ravi Challa
IPC分类号： B07B13/08
CPC分类号： C12P7/06 , A23K10/38 , A23L7/115 , B02B1/02 , Y02E50/17 , Y02P60/873
摘要： Methods, devices, and compositions relating to processed grain products are shown for ground corn flour, soybean meal, cottonseed meal, and wheat middlings. An exemplary method shown is a fiber separation process for the ethanol industry corn products of Distillers Dried Grains (DDG) and Distillers Dried Grains with Solubles (DDGS) resulting from the widely used dry grind technology. A shown process and apparatus allows the removal and separate recovery of fiber-reduced products with expanded potential for use as a non-ruminant feed product in addition to the removal and separate recovery of a fiber-enriched product. The fiber enriched and fiber reduced products each have uses in the feed industry. The specific processes, devices, and compositions shown are readily adaptable to feed mills.
摘要翻译：玉米面粉，大豆粉，棉籽粉和小麦中等面积的加工谷物产品的方法，装置和组合物均已显示。所示的示例性方法是由广泛使用的干式研磨技术产生的酒糟干粒（DDG）和酒糟干燥谷物（DDGS）的乙醇工业玉米产品的纤维分离方法。所显示的方法和装置除了去除和分离回收富含纤维的产品之外，还可以除去和分离回收具有扩大的潜力的纤维减少产品作为非反刍动物饲料产品。纤维富集和纤维减少的产品各自在饲料工业中使用。显示的具体方法，装置和组合物易于适应饲料厂。

6. 发明授权

US09106206B2 Surface acoustic wave filter and duplexer component 有权
标题翻译：表面声波滤波器和双工器组件
公开(公告)号：US09106206B2
公开(公告)日：2015-08-11
申请号：US13331937
申请日：2011-12-20
申请人： Tobias Krems , Ravi Challa
发明人： Tobias Krems , Ravi Challa
IPC分类号： H03H9/72 , H03H9/00
CPC分类号： H03H9/725 , H03H9/0042
摘要： A surface acoustic wave filter includes an arrangement of transducers having at least one first transducer one second transducer and one third transducer. The at least one first transducer is connected to the input terminal and a terminal for applying a reference potential. The second transducer is connected to the first output terminal and the terminal for applying the reference potential. The third transducer is connected to the second output terminal and the terminal for applying the reference potential. A capacitor is connected to at least one of a first and second output terminal in such a way that the capacitor is connected between the first and second output terminals or between one of the first and second output terminals and the terminal for applying the reference potential.
摘要翻译：表面声波滤波器包括具有至少一个第一换能器，一个第二换能器和一个第三换能器的换能器装置。至少一个第一换能器连接到输入端子和用于施加参考电位的端子。第二传感器连接到第一输出端子和用于施加参考电位的端子。第三传感器连接到第二输出端子和用于施加参考电位的端子。电容器以这样的方式连接到第一和第二输出端子中的至少一个，使得电容器连接在第一和第二输出端子之间，或者连接在第一和第二输出端子之一和用于施加参考电位的端子之间。

7. 发明申请

US20140010122A1 REACTANCE FILTER COMPRISING SUPPRESSION IN THE STOP BAND AND DUPLEXER COMPONENT 有权
标题翻译：阻塞滤波器包含停止带和双工器组件中的抑制
公开(公告)号：US20140010122A1
公开(公告)日：2014-01-09
申请号：US13995941
申请日：2011-12-16
申请人： Tobias Krems , Wolfgang Till , Ravi Challa
发明人： Tobias Krems , Wolfgang Till , Ravi Challa
IPC分类号： H03H7/01
CPC分类号： H03H7/0115 , H03H9/605 , H03H9/6483 , H03H9/706 , H03H9/725
摘要： A reactance filter comprising suppression in the stop band comprises an input connection (1) for applying an input signal (ES), an output connection (A100) for outputting an output signal (TS), at least series resonator (11, 12, 13, 14), which is connected in a signal path (SP) between the input connection (1) and the output connection (A100), a parallel resonator (21), which is connected between the signal path (SP) and a connection (M) in order to apply a reference potential, and an inductor (31), which is connected in series to the parallel resonator (21). A capacitor (50) is connected by means of one connection (A50a) between the at least one parallel resonator (21) and the inductor (31) and by means of the additional connection (A50b) to the output connection (A100). By connecting the reactance filter as a transmission filter in a duplexer component, the isolation in the receiving band of the duplexer component can be improved.
摘要翻译：包括阻带中的抑制的电抗滤波器包括用于施加输入信号（ES）的输入连接（1），用于输出输出信号（TS）的输出连接（A100），至少串联谐振器（11,12,13 ，14），其连接在输入连接（1）和输出连接（A100）之间的信号路径（SP）中，并联谐振器（21），其连接在信号路径（SP）和连接 M），以及施加参考电位的电感器（31）和与并联谐振器（21）串联连接的电感器（31）。电容器（50）通过至少一个并联谐振器（21）和电感器（31）之间的一个连接（A50a）连接，并通过附加连接（A50b）连接到输出连接（A100）。通过将作为发送滤波器的电抗滤波器连接在双工器部件中，可以提高双工器部件的接收频带中的隔离。

8. 发明申请

US20130141188A1 DMS FILTER HAVING IMPROVED SIGNAL SUPPRESSION IN THE STOP BAND 有权
标题翻译： DMS过滤器在停止条中具有改善的信号抑制
公开(公告)号：US20130141188A1
公开(公告)日：2013-06-06
申请号：US13521403
申请日：2011-01-18
申请人： Andreas Detlefsen , Ravi Challa
发明人： Andreas Detlefsen , Ravi Challa
IPC分类号： H03H9/64
CPC分类号： H03H9/64 , H03H9/0038 , H03H9/0042 , H03H9/02874 , H03H9/02952
摘要： A DMS filter has improved signal suppression in fly-back. At least two transformers of a first type are connected in parallel between a common node of the signal path and a ground connection/reference potential. A concentrated element is connected in the signal path of said transformers of the first type, so that the voltages present at the first transformers are different from each other.
摘要翻译： DMS滤波器具有改进的反向信号抑制。第一类型的至少两个变压器并联连接在信号路径的公共节点和接地连接/参考电位之间。集中元件连接在第一类型的变压器的信号路径中，使得存在于第一变压器处的电压彼此不同。

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