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公开(公告)号：US09750020B2
公开(公告)日：2017-08-29
申请号：US14227480
申请日：2014-03-27
CPC分类号： H04W72/0453 , H01Q21/28 , H01Q21/30 , H04B1/0064 , H04B7/0404
摘要： A wireless device having a first tunable antenna tuned to a first frequency band; and a second tunable antenna tuned to a second frequency band that is different than the first frequency band, wherein the first and second antennas are configured to transmit, receive, or a combination of transmit and receive transmission signals by carrier aggregation at the respective first and second frequency bands simultaneously.
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公开(公告)号：US07706997B2
公开(公告)日：2010-04-27
申请号：US12068718
申请日：2008-02-11
申请人： Jukka Leppänen , Arto Harju , Risto Heikkinen
发明人： Jukka Leppänen , Arto Harju , Risto Heikkinen
CPC分类号： G01D3/0365
摘要： A method for measuring the temperature dependency of a sensor element for a variable, the value of which varies with the temperature, for any liquid. The method includes the steps of changing the temperature of the liquid over time, simultaneously collecting the data produced by the sensor element, and thereafter using the data produced by the sensor element at the different temperatures to determine coefficients for compensation algorithms of the temperature dependencies of the sensor element, thus producing a correlation between the change in temperature and the other measured variables.
摘要翻译： 对于任何液体，测量变量的传感器元件的温度依赖性的方法，其变化值随温度变化。 该方法包括以下步骤：随时间改变液体的温度，同时收集由传感器元件产生的数据，然后使用由不同温度下的传感器元件产生的数据来确定温度依赖性的补偿算法的系数 传感器元件，从而产生温度变化与其他测量变量之间的相关性。
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公开(公告)号：US20150282170A1
公开(公告)日：2015-10-01
申请号：US14227480
申请日：2014-03-27
CPC分类号： H04W72/0453 , H01Q21/28 , H01Q21/30 , H04B1/0064 , H04B7/0404
摘要： A wireless device having a first tunable antenna tuned to a first frequency band; and a second tunable antenna tuned to a second frequency band that is different than the first frequency band, wherein the first and second antennas are configured to transmit, receive, or a combination of transmit and receive transmission signals by carrier aggregation at the respective first and second frequency bands simultaneously.
摘要翻译： 一种具有调谐到第一频带的第一可调谐天线的无线设备; 以及调谐到与所述第一频带不同的第二频带的第二可调谐天线，其中所述第一和第二天线被配置为通过在各自的第一和第二频带上的载波聚合来发送，接收或发送和接收传输信号的组合，以及 第二频带同时。
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公开(公告)号：US07036356B2
公开(公告)日：2006-05-02
申请号：US10477557
申请日：2002-05-15
申请人： Jukka Leppänen , Matti Lyyra , Lars Stormbom
发明人： Jukka Leppänen , Matti Lyyra , Lars Stormbom
CPC分类号： G01N25/56 , G01N33/2847
摘要： The invention relates to a method and apparatus for measurement of total water content in a liquid. According to the method, the relative water content (aw) of the liquid is measured in a first measurement step at a first temperature (T1). According to the invention, the temperature of the liquid under measurement is altered from the first temperature (T1) and the relative water content is measured in a second measurement step at the second, altered temperature (T2), whereby, based on these at least two measurement values (aw(1)T1, aw(2)T2), the total water content is determined from the temperature dependence of water dissolution into the liquid under measurement.
摘要翻译： 本发明涉及一种用于测量液体中总含水量的方法和装置。 根据该方法，在第一温度（T 1> 1）的第一测量步骤中测量液体的相对含水量（aw）。 根据本发明，测量的液体的温度从第一温度（T 1> 1）改变，并且在第二测量步骤中测量相对含水量在第二改变温度（T < 由此，基于这些至少两个测量值（aw（1）T 1，...，aw（2）T 2）， 总含水量由水溶解在测量液体中的温度依赖性决定。
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公开(公告)号：US06809528B1
公开(公告)日：2004-10-26
申请号：US10009730
申请日：2002-03-12
申请人： Lars Stormbom , Matti Lyyra , Jukka Leppänen
发明人： Lars Stormbom , Matti Lyyra , Jukka Leppänen
IPC分类号： G01R2726
CPC分类号： G01N27/225 , G01N25/56 , G01N27/223 , G01N33/2847
摘要： A method and apparatus for measuring the water content of a liquid, including a method step for electrically measuring the property of the liquid for one parameter. The properties of the liquid are measured at least substantially simultaneously by another electrical method, where the properties of the liquid are measured using both a relative-value and an absolute-value measurement method.
摘要翻译： 一种用于测量液体含水量的方法和装置，包括用于电测量一个参数的液体的性质的方法步骤。 通过另一种电气方法至少基本上同时测量液体的性质，其中使用相对值和绝对值测量方法测量液体的性质。
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