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1. 发明授权

US09942784B2 Vectorial network analyzer 有权
公开(公告)号：US09942784B2
公开(公告)日：2018-04-10
申请号：US15391120
申请日：2016-12-27
申请人： ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO. KG
发明人： Christian Entsfellner , Holger Heuermann
IPC分类号： H04W24/06 , G01R35/00 , G01R27/32
CPC分类号： H04W24/06 , G01R27/32 , G01R35/005
摘要： A vectorial network analyzer (VNA) having at least one signal generator generating a particular RF output signal, and having n measuring ports, wherein an RF coupler is assigned to each measuring port and couples out an RF signal by running into the particular port from the outside, wherein the at least one signal generator is arranged and designed in such a manner that the latter supplies a particular RF output signal to at least one measuring port as an RF signal running out to the outside. Provision is made for an amplitude and/or a phase to be stored for the RF output signal for at least one signal generator in a retrievable manner on the basis of at least one parameter in a parameter field, wherein the RF signal generator is designed in such a manner that the latter generates the amplitude and/or phase of the RF output signal in a reproducible manner on the basis of at least this one parameter.

2. 发明授权

US09801082B2 Vectorial network analyser 有权
公开(公告)号：US09801082B2
公开(公告)日：2017-10-24
申请号：US14386649
申请日：2013-03-25
申请人： ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO. KG
发明人： Christian Entsfellner , Holger Heuermann
IPC分类号： H04W24/06 , G01R35/00 , G01R27/32
CPC分类号： H04W24/06 , G01R27/32 , G01R35/005
摘要： A vectorial network analyzer (VNA) having at least one signal generator generating a particular RF output signal, and having n measuring ports, wherein an RF coupler is assigned to each measuring port and couples out an RF signal by running into the particular port from the outside, wherein the at least one signal generator is arranged and designed in such a manner that the latter supplies a particular RF output signal to at least one measuring port as an RF signal running out to the outside. Provision is made for an amplitude and/or a phase to be stored for the RF output signal for at least one signal generator in a retrievable manner on the basis of at least one parameter in a parameter field, wherein the RF signal generator is designed in such a manner that the latter generates the amplitude and/or phase of the RF output signal in a reproducible manner on the basis of at least this one parameter.

3. 发明授权

US09331726B2 Method for locating defective points in a high frequency (HF) signal transmission path 有权
标题翻译：用于定位高频（HF）信号传输路径中的缺陷点的方法
公开(公告)号：US09331726B2
公开(公告)日：2016-05-03
申请号：US14647686
申请日：2013-09-25
申请人： ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO. KG
发明人： Christian Entsfellner , Benjamin Kaindl
IPC分类号： H03K3/00 , H03D1/04 , H04B1/10 , H04B1/04 , H04L27/04 , H04L27/20 , H04L27/34 , G01R31/11 , H04B17/17
CPC分类号： H04B1/0475 , G01R31/11 , H04B17/17 , H04L27/04 , H04L27/20 , H04L27/34
摘要： A method for locating defects in a signal transmission path by generating an HF signal having a frequency f1 and a signal modulated by a predetermined type of modulation; generating a HF signal 2 having a frequency f2; generating an intermodulation product in the form of an intermodulation product signal having frequency fIM-GENERATED from HF signals 1 and 2; introducing the HF signals 1 and 2 into the signal transmission path at an introduction point; receiving an intermodulation product from the HF signals 1 and 2 at a defective point and reflected back and corresponding to the generated intermodulation product, in the form of an intermodulation product signal; determining a time lag tx between the generated intermodulation product signal and the received intermodulation product signal by a cross-correlation and calculation of a length L between the introduction point and the place of signal reflection, from the time lag tx.
摘要翻译：一种用于通过产生具有频率f1的HF信号和由预定类型的调制调制的信号来定位信号传输路径中的缺陷的方法; 产生具有频率f2的HF信号2; 产生具有从HF信号1和2产生的频率的互调产物信号形式的互调产物; 在导入点将HF信号1和2引入信号传输路径; 以互调产物信号的形式，在缺陷点处接收来自HF信号1和2的互调产物并反射并对应于产生的互调产物; 根据时滞tx，通过互相关确定引入点和信号反射位置之间的长度L来确定所生成的互调乘积信号与接收到的互调乘积信号之间的时滞tx。

4. 发明申请

US20150155109A1 SWITCH 有权
标题翻译：开关
公开(公告)号：US20150155109A1
公开(公告)日：2015-06-04
申请号：US14408484
申请日：2013-06-04
申请人： ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO. KG
发明人： Christian Entsfellner , Thomas Müller
IPC分类号： H01H1/021 , H01H1/14
CPC分类号： H01H1/021 , G01R1/206 , H01H1/14 , H01H1/20
摘要： A switch for electrically connecting at least two lines as and when required, having a housing having at least two terminals for the lines to be connected to, having a first conductor connected to a first terminal and a second conductor connected to a second terminal and having a connecting conductor which can be brought into contact with the two conductors by an actuating device in order to close the switch, wherein at least one of the conductors and the connecting conductor are in contact indirectly via a dielectric when the switch is in the closed state.
摘要翻译：一种用于在需要时根据需要将至少两条线电连接的开关，具有具有至少两个用于连接的线路的端子的壳体，该壳体具有连接到第一端子的第一导体和连接到第二端子的第二导体，并且具有连接导体，其可以通过致动装置与两个导体接触以便闭合开关，其中当开关处于闭合状态时，至少一个导体和连接导体经由电介质间接接触。

5. 发明授权

US09396885B2 Switch 有权
标题翻译：开关
公开(公告)号：US09396885B2
公开(公告)日：2016-07-19
申请号：US14408484
申请日：2013-06-04
申请人： ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO. KG
发明人： Christian Entsfellner , Thomas Müller
IPC分类号： H01H1/04 , H01H1/021 , G01R1/20 , H01H1/20 , H01H1/14 , H01P1/10
CPC分类号： H01H1/021 , G01R1/206 , H01H1/14 , H01H1/20
摘要： A switch for electrically connecting at least two lines as and when required, having a housing having at least two terminals for the lines to be connected to, having a first conductor connected to a first terminal and a second conductor connected to a second terminal and having a connecting conductor which can be brought into contact with the two conductors by an actuating device in order to close the switch, wherein at least one of the conductors and the connecting conductor are in contact indirectly via a dielectric when the switch is in the closed state.
摘要翻译：一种用于在需要时根据需要将至少两条线电连接的开关，其具有至少两个用于连接的线路的端子的壳体，该壳体具有连接到第一端子的第一导体和连接到第二端子的第二导体，并且具有连接导体，其可以通过致动装置与两个导体接触以便闭合开关，其中当开关处于闭合状态时，至少一个导体和连接导体经由电介质间接接触。

6. 发明申请

US20150318879A1 METHOD FOR LOCATING DEFECTIVE POINTS IN A HIGH FREQUENCY (HF) SIGNAL TRANSMISSION PATH 有权
标题翻译：在高频（HF）信号传输路径中定位缺陷点的方法
公开(公告)号：US20150318879A1
公开(公告)日：2015-11-05
申请号：US14647686
申请日：2013-09-25
申请人： ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO. KG
发明人： Christian Entsfellner , Benjamin Kaindl
IPC分类号： H04B1/04 , H04L27/20 , H04L27/34 , H04L27/04
CPC分类号： H04B1/0475 , G01R31/11 , H04B17/17 , H04L27/04 , H04L27/20 , H04L27/34
摘要： A method for locating defects in a signal transmission path by generating an HF signal having a frequency f1 and a signal modulated by a predetermined type of modulation; generating a HF signal 2 having a frequency f2; generating an intermodulation product in the form of an intermodulation product signal having frequency fIM-GENERATED from HF signals 1 and 2; introducing the HF signals 1 and 2 into the signal transmission path at an introduction point; receiving an intermodulation product from the HF signals 1 and 2 at a defective point and reflected back and corresponding to the generated intermodulation product, in the form of an intermodulation product signal; determining a time lag tx between the generated intermodulation product signal and the received intermodulation product signal by a cross-correlation and calculation of a length L between the introduction point and the place of signal reflection, from the time lag tx.
摘要翻译：一种用于通过产生具有频率f1的HF信号和由预定类型的调制调制的信号来定位信号传输路径中的缺陷的方法; 产生具有频率f2的HF信号2; 产生具有从HF信号1和2产生的频率的互调产物信号形式的互调产物; 在导入点将HF信号1和2引入信号传输路径; 以互调产物信号的形式，在缺陷点处接收来自HF信号1和2的互调产物并反射并对应于产生的互调产物; 根据时滞tx，通过互相关确定引入点和信号反射位置之间的长度L来确定所生成的互调乘积信号与接收到的互调乘积信号之间的时滞tx。

7. 发明授权

US10270546B2 Method for measuring passive intermodulation and measuring device 有权
公开(公告)号：US10270546B2
公开(公告)日：2019-04-23
申请号：US15511526
申请日：2015-09-10
申请人： ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO. KG
发明人： Christian Entsfellner , Benjamin Kaindl , Martin Schwab
IPC分类号： H04B10/07 , H04B17/345 , H04B3/46 , H04B17/00 , H04B17/10
摘要： A method for measuring intermodulation produced in a measurement segment of a signal transmission path, by: producing a first HF signal (u1(t)) and a second HF signal (u2(t)), both having a predetermined frequency progression; feeding the first HF signal (u1(t)) and the second HF signal (u2(t)) to the signal transmission path, wherein an intermodulation signal is produced, which intermodulation signal has a first intermodulation signal component (urPIM(t)) produced in an input segment of the signal transmission path and a second intermodulation signal component (uPIM(t)) produced in the measurement segment of the signal transmission path; producing a compensation signal (uc(t)) in accordance with the first intermodulation signal component (urPIM(t)) produced in the input segment; introducing the compensation signal (uc(t)) into the signal transmission path in order to reduce or cancel out the first intermodulation signal component (urPIM(t)). The invention further relates to a measuring device for performing said method.

8. 发明授权

US10237001B2 Method and measuring device for intermodulation measurement 有权
公开(公告)号：US10237001B2
公开(公告)日：2019-03-19
申请号：US15310867
申请日：2014-09-19
申请人： ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO. KG
发明人： Martin Schwab , Christian Entsfellner , Benjamin Kaindl
IPC分类号： H04B17/17 , H04B3/46 , H04B17/318 , H04L27/12
摘要： A method for intermodulation measurement for locating points in a signal transmission path for a high-frequency signal that are faulty with regard to HF transmission properties of the signal transmission path, by generating a first HF signal uTest, having a carrier frequency f1 and a digital signal uCode modulated thereon; generating a second HF signal u2 having a frequency f2; introducing the first HF signal uTest and the second HF signal u2 into the signal transmission path at a predetermined introduction point; receiving an intermodulation product, which is generated in the signal transmission path from the first HF signal and the second HF signal at at least one faulty point, as an intermodulation product signal uRX; recovering a digital signal udemod from uRX; and determining a time shift tx between the digital signal uCode and the recovered digital signal udemod. The invention further relates to a measuring device for performing this method.

9. 发明申请

US20170302390A1 METHOD FOR MEASURING PASSIVE INTERMODULATION AND MEASURING DEVICE 审中-公开
公开(公告)号：US20170302390A1
公开(公告)日：2017-10-19
申请号：US15511526
申请日：2015-09-10
申请人： ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO. KG
发明人： Christian Entsfellner , Benjamin Kaindl , Martin Schwab
IPC分类号： H04B17/345 , H04B10/07 , H04B3/46 , H04B17/00 , H04B17/10
CPC分类号： H04B17/345 , H04B3/46 , H04B10/07 , H04B17/0085 , H04B17/104
摘要： A method for measuring intermodulation produced in a measurement segment of a signal transmission path, by: producing a first. HF signal (u1(t)) and a second HF signal (u2(t)), both having a predetermined frequency progression; feeding the first HF signal (u1(t)) and the second HF signal (u2(t)) to the signal transmission path, wherein an intermodulation signal is produced, which intermodulation signal has a first intermodulation signal component (urPIM(t)) produced in an input segment of the signal transmission path and a second intermodulation signal component (uPIM(t)) produced in the measurement segment of the signal transmission path; producing a compensation signal (uc(t)) in accordance with the first intermodulation signal component (urPIM(t)) produced in the input segment; introducing the compensation signal (uc(t)) into the signal transmission path in order to reduce or cancel out the first intermodulation signal component (urPIM(t)). The invention further relates to a measuring device for performing said method.

10. 发明申请

US20170126337A1 METHOD AND MEASURING DEVICE FOR INTERMODULATION MEASUREMENT 审中-公开
公开(公告)号：US20170126337A1
公开(公告)日：2017-05-04
申请号：US15310867
申请日：2014-09-19
申请人： ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO. KG
发明人： Martin Schwab , Christian Entsfellner , Benjamin Kaindl
IPC分类号： H04B17/17 , H04B17/318 , H04L27/12
CPC分类号： H04B17/17 , H04B3/46 , H04B17/318 , H04L27/12
摘要： A method for intermodulation measurement for locating points in a signal transmission path for a high-frequency signal that are faulty with regard to HF transmission properties of the signal transmission path, by generating a first HF signal uTest, having a carrier frequency f1 and a digital signal uCode modulated thereon; generating a second HF signal u2 having a frequency f2; introducing the first HF signal uTest and the second HF signal u2 into the signal transmission path at a predetermined introduction point; receiving an intermodulation product, which is generated in the signal transmission path from the first HF signal and the second HF signal at at least one faulty point, as an intermodulation product signal uRX; recovering a digital signal udemod from uRX; and determining a time shift tx between the digital signal uCode and the recovered digital signal udemod. The invention further relates to a measuring device for performing this method.

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