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1. 发明授权

US07519338B2 Apparatus and method for pulse measurement 失效
标题翻译：用于脉冲测量的装置和方法
公开(公告)号：US07519338B2
公开(公告)日：2009-04-14
申请号：US11165839
申请日：2005-06-23
申请人： Reiner Hausdorf , Pavel Baros , Leo Brueckner
发明人： Reiner Hausdorf , Pavel Baros , Leo Brueckner
IPC分类号： H04B17/00
CPC分类号： G01R19/04
摘要： A measurement apparatus (1) for measuring peak pulses of a radio frequency input signal (RFinput) comprises mixing means for mixing the radio frequency input signal (RFinput) with a local oscillator signal (LO) in order to convert the radio frequency input signal (RFinput) directly to zero centre frequency thereby suppressing frequency components in a range close to zero frequency. Control means (20) control the frequency (fLO) of the local oscillator signal (LO) in a manner that a first measurement is performed in a first frequency range and that a second measurement is performed in a second frequency range shifted from the first frequency range.
摘要翻译：用于测量射频输入信号（RFinput）的峰值脉冲的测量装置（1）包括混合装置，用于将射频输入信号（RFinput）与本地振荡器信号（LO）混频，以便将射频输入信号 RFinput）直接到零中心频率，从而抑制接近零频率的范围内的频率分量。控制装置（20）以在第一频率范围内执行第一测量并且在从第一频率偏移的第二频率范围内执行第二测量的方式来控制本地振荡器信号（LO）的频率（fLO）范围。

2. 发明授权

US07099016B2 Method and apparatus for zero-mixing spectrum analysis 失效
标题翻译：用于零混合频谱分析的方法和装置
公开(公告)号：US07099016B2
公开(公告)日：2006-08-29
申请号：US10495187
申请日：2003-01-16
申请人： Pavel Baros , Leo Brueckner , Rudolf Reckziegel , Reiner Hausdorf
发明人： Pavel Baros , Leo Brueckner , Rudolf Reckziegel , Reiner Hausdorf
IPC分类号： G01B9/02
CPC分类号： G01R23/165 , G01R23/173
摘要： An apparatus (1) for analyzing a spectrum of an input signal (x(t)) having at least one line with a center frequency (@s) comprises a mixer (2) for zero-mixing the input signal (x(t)) to produce a base band signal (z(t)) by sweeping a local oscillator frequency (@s) generated by a local oscillator (3) and a resolution filter (4) for filtering the base band signal (z(t)) to produce a filtered base band signal (y(t)). Detector means (7) detects the time of occurrence (ti), the duration (ΔTi) and the maximum value (y′i) of several halfwaves of the filtered base band signal (y(t)). Envelope reconstruction means (6) reconstructs the envelope (E(@)) of the spectrum of the input signal (x(t)) by using an estimated amplitude at an estimated center frequency of each line of the input signal (x(t)). The estimated center frequency and the estimated amplitude are calculated from the time of occurrence (ti), the duration (ΔTi) and the maximum value (y′i) detected by the detector means (7) from the several halfwaves of the filtered base band signal (y(t)).
摘要翻译：一种用于分析具有至少一条具有中心频率的线的输入信号（x（t））的频谱的装置（1）包括：混合器（2），用于对输入信号（x（t）），以通过扫描由本地振荡器（3）和分辨率滤波器（3）产生的本地振荡器频率（@ SUB）来产生基带信号（z（t） 4）用于对基带信号（z（t））进行滤波以产生经滤波的基带信号（y（t））。检测器装置（7）检测发生时间（t i i i i），持续时间（ΔT N）和最大值（y' ）滤波后的基带信号（y（t））的几个半波。包络重建装置（6）通过使用输入信号（x（t））的每行的估计中心频率处的估计振幅来重建输入信号（x（t））的频谱的包络（E（@）））。估计的中心频率和估计的振幅是从发生时间（t i i i i i），持续时间（ΔT 1）和最大值（y' 由检测器装置（7）从经滤波的基带信号（y（t））的几个半波中检测到的信号。

3. 发明授权

US07176670B2 Method and apparatus for zero-mixing spectrum analysis with Hilbert transform 失效
标题翻译：用希尔伯特变换进行零混合频谱分析的方法和装置
公开(公告)号：US07176670B2
公开(公告)日：2007-02-13
申请号：US11236226
申请日：2005-09-27
申请人： Reiner Hausdorf , Pavel Baros , Roman Striz
发明人： Reiner Hausdorf , Pavel Baros , Roman Striz
IPC分类号： G01R13/24 , G01R23/00
CPC分类号： G01R23/165
摘要： An apparatus for analyzing a spectrum of an input signal (χ(t)) having at least one line with a center frequency ({circumflex over (ω)}x) at the center of the line includes: a mixer for zero-mixing the input signal (χ(t)) to produce a base band signal (z(t)) by sweeping a local oscillator frequency (ωs) generated by a local oscillator, a resolution filter for filtering the base band signal (z(t)) to produce a filtered base band signal (y(t) ), and an envelope reconstruction means for reconstructing the envelope (E(ω)) of the spectrum of the input signal (χ(t)) by using an estimated amplitude (ŷx) at an estimated center frequency ({circumflex over (ω)}x) of each line of the input signal (χ(t)). Further, only the real component (I) of the base band signal (z(t)) is filtered with the resolution filter and the imaginary component (Q) is generated from the filtered base band signal (y(t)) by performing a Hilbert transform in a Hilbert filter arranged downstream of the resolution filter.
摘要翻译：一种用于分析具有至少一条具有中心频率（{回旋（（ω）} ）线的输入信号（chi（t））的频谱的装置，包括：用于通过扫描由本地振荡器产生的本地振荡器频率（ωω）来混合输入信号（chi（t））以产生基带信号（z（t））的混频器，用于对基带信号（z（t））进行滤波以产生经滤波的基带信号（y（t））的分辨率滤波器，以及用于重构输入的频谱的包络（E（ω））的包络重构装置信号（chi（t））通过使用估计的中心频率（{circumflex over（omega）}×××）的估计振幅（y×x）输入信号（chi（t））。此外，只有基带信号（z（t））的实分量（I）用分辨率滤波器滤波，并且通过执行滤波的基带信号（y（t））产生虚分量（Q）在希尔伯特滤波器下游设置希尔伯特变换。

4. 发明申请

US20060066290A1 Method and apparatus for zero-mixing spectrum analysis with Hilbert transform 失效
标题翻译：用希尔伯特变换进行零混合频谱分析的方法和装置
公开(公告)号：US20060066290A1
公开(公告)日：2006-03-30
申请号：US11236226
申请日：2005-09-27
申请人： Reiner Hausdorf , Pavel Baros , Roman Striz
发明人： Reiner Hausdorf , Pavel Baros , Roman Striz
IPC分类号： G01R13/24
CPC分类号： G01R23/165
摘要： An apparatus (1) for analyzing a spectrum of an input signal (x(t)) having at least one line with a center frequency (ωx) at the center of the line comprises: a mixer (2) for zero-mixing the input signal (x(t)) to produce a base band signal (z(t)) by sweeping a local oscillator frequency (ωs) generated by a local oscillator (3), a resolution filter (4) for filtering the base band signal (z(t)) to produce a filtered base band signal (y(t)) and envelope reconstruction means (27) for reconstructing the envelope (E(ω)) of the spectrum of the input signal (x(t)) by using an estimated amplitude (ŷx) at an estimated center frequency ({circumflex over (ω)}x) of each line of the input signal (x(t)). Only the reel component (I) of the base band signal (z(t)) is filtered with the resolution filter (4) and the imaginary component (Q) is generated from the filtered base band signal (y(t) by performing a Hilbert transform in a Hilbert filter (21) arranged downstream of the resolution filter (4).
摘要翻译：一种用于分析具有在该行的中心处具有中心频率（ω=“x”）的至少一行的输入信号（x（t））的频谱的装置（1）包括：

5. 发明授权

US07907923B2 Method and apparatus for squelch gating a receiving signal 有权
标题翻译：用于静噪门控接收信号的方法和装置
公开(公告)号：US07907923B2
公开(公告)日：2011-03-15
申请号：US11694433
申请日：2007-03-30
申请人： Reiner Hausdorf , Leo Brueckner
发明人： Reiner Hausdorf , Leo Brueckner
IPC分类号： H04B1/10
CPC分类号： H03G3/344
摘要： A method and an apparatus for squelch gating a receiving signal depending on the level of phase noise in said receiving signal determines sampled amplitudes and sampled phases of said receiving signal, determines sampled phase noise by differentiating subsequent sampled phases, determines a squelch signal by rectifying and averaging said sampled phase noise, determines a start point of gating after a rising of said squelch signal above a higher threshold delayed by a first delay time, determines a end point of gating after a dropping of said squelch signal below a lower threshold delayed by a second delay time and gates said sampled amplitudes from said start point of gating until said end point of gating.
摘要翻译：根据所述接收信号中的相位噪声电平对接收信号进行静噪门控的方法和装置确定所述接收信号的采样幅度和采样相位，通过对随后的采样相位进行微分确定采样相位噪声，通过整流确定静噪信号，平均所述采样相位噪声，在所述静噪信号的上升之后确定延迟了第一延迟时间的较高阈值之上的门控起始点，在所述静噪信号下降之后确定延迟端点第二延迟时间，并且从门控的所述起始点到门控的所述终点将门取样幅度。

6. 发明授权

US07734268B2 Method and apparatus for leveling an increasing or decreasing slope of an AM modulated receiving signal 有权
标题翻译：调整AM调制接收信号的增加或减小斜率的方法和装置
公开(公告)号：US07734268B2
公开(公告)日：2010-06-08
申请号：US11694397
申请日：2007-03-30
申请人： Reiner Hausdorf , Leo Brueckner
发明人： Reiner Hausdorf , Leo Brueckner
IPC分类号： H04B7/00
CPC分类号： H03G3/344
摘要： A method and an apparatus for leveling an increasing or decreasing slope of an AM modulated receiving signal attenuate the AM modulated receiving signal with an attenuation curve with a stepwise slope corresponding to the increasing or decreasing slope of said AM modulated receiving signal, filters the attenuated AM modulated receiving signal within AM-demodulation with a lowpass infinite-impulse-response filter of at least second order and increases the level of each delay-unit's output signal of the infinite-impulse-response filter each time a step in the attenuated AM modulated receiving signal arrives at the input of said infinite-impulse-response filter.
摘要翻译：用于调整AM调制接收信号的增加或减小的斜率的方法和装置以具有对应于所述AM调制接收信号的增加或减小的斜率的逐步斜率的衰减曲线衰减AM调制接收信号，对衰减的AM进行滤波在AM解调中的调制接收信号具有至少二阶的低通无限脉冲响应滤波器，并且每次衰减的AM调制接收中的步长增加无限脉冲响应滤波器的每个延迟单元的输出信号的电平信号到达无限脉冲响应滤波器的输入端。

7. 发明申请

US20070275678A1 Method and Apparatus for Leveling an Increasing or Decreasing Slope of an AM Modulated Receiving Signal 有权
标题翻译：调整AM调制接收信号的增加或减少斜率的方法和装置
公开(公告)号：US20070275678A1
公开(公告)日：2007-11-29
申请号：US11694397
申请日：2007-03-30
申请人： Reiner Hausdorf , Leo Brueckner
发明人： Reiner Hausdorf , Leo Brueckner
IPC分类号： G06F3/033
CPC分类号： H03G3/344
摘要： A method and an apparatus for leveling an increasing or decreasing slope of an AM modulated receiving signal attenuate the AM modulated receiving signal with an attenuation curve with a stepwise slope corresponding to the increasing or decreasing slope of said AM modulated receiving signal, filters the attenuated AM modulated receiving signal within AM-demodulation with a lowpass infinite-impulse-response filter of at least second order and increases the level of each delay-unit's output signal of the infinite-impulse-response filter each time a step in the attenuated AM modulated receiving signal arrives at the input of said infinite-impulse-response filter.
摘要翻译：用于调整AM调制接收信号的增加或减小的斜率的方法和装置以具有对应于所述AM调制接收信号的增加或减小的斜率的逐步斜率的衰减曲线衰减AM调制接收信号，对衰减的AM进行滤波在AM解调中的调制接收信号具有至少二阶的低通无限脉冲响应滤波器，并且每次衰减的AM调制接收中的步长增加无限脉冲响应滤波器的每个延迟单元的输出信号的电平信号到达无限脉冲响应滤波器的输入端。

8. 发明申请

US20060057997A1 Apparatus and method for pulse measurement 失效
标题翻译：用于脉冲测量的装置和方法
公开(公告)号：US20060057997A1
公开(公告)日：2006-03-16
申请号：US11165839
申请日：2005-06-23
申请人： Reiner Hausdorf , Paul Baros , Leo Brueckner
发明人： Reiner Hausdorf , Paul Baros , Leo Brueckner
IPC分类号： H02M7/00
CPC分类号： G01R19/04
摘要： A measurement apparatus (1) for measuring peak pulses of a radio frequency input signal (RFinput) comprises mixing means for mixing the radio frequency input signal (RFinput) with a local oscillator signal (LO) in order to convert the radio frequency input signal (RFinput) directly to zero centre frequency thereby suppressing frequency components in a range close to zero frequency. Control means (20) control the frequency (fLO) of the local oscillator signal (LO) in a manner that a first measurement is performed in a first frequency range and that a second measurement is performed in a second frequency range shifted from the first frequency range.
摘要翻译：用于测量射频输入信号（RF _{input）的峰值脉冲的测量装置（1）包括用于将射频输入信号（RF _{输入）与本地振荡器信号（LO），以将射频输入信号（RF _{输入）直接转换为零中心频率，从而抑制接近零频率的范围内的频率分量。控制装置（20）以在第一频率范围内执行第一测量的方式控制本地振荡器信号（LO）的频率（f LO LO），并且在第第二频率范围从第一频率范围移位。}}}

9. 发明申请

US20070275685A1 Method and Apparatus for Squelch Gating a Receiving Signal 有权
标题翻译：静噪门控接收信号的方法和装置
公开(公告)号：US20070275685A1
公开(公告)日：2007-11-29
申请号：US11694433
申请日：2007-03-30
申请人： Reiner Hausdorf , Leo Brueckner
发明人： Reiner Hausdorf , Leo Brueckner
IPC分类号： H04B1/10
CPC分类号： H03G3/344
摘要： A method and an apparatus for squelch gating a receiving signal depending on the level of phase noise in said receiving signal determines sampled amplitudes and sampled phases of said receiving signal, determines sampled phase noise by differentiating subsequent sampled phases, determines a squelch signal by rectifying and averaging said sampled phase noise, determines a start point of gating after a rising of said squelch signal above a higher threshold delayed by a first delay time, determines a end point of gating after a dropping of said squelch signal below a lower threshold delayed by a second delay time and gates said sampled amplitudes from said start point of gating until said end point of gating.
摘要翻译：根据所述接收信号中的相位噪声电平对接收信号进行静噪门控的方法和装置确定所述接收信号的采样幅度和采样相位，通过对随后的采样相位进行微分确定采样相位噪声，通过整流确定静噪信号，平均所述采样相位噪声，在所述静噪信号的上升之后确定延迟了第一延迟时间的较高阈值之上的门控起始点，在所述静噪信号下降之后确定延迟端点第二延迟时间，并且从门控的所述起始点到门控的所述终点将门取样幅度。

10. 发明申请

US20060061394A1 Quasi-peak detector with inductor 审中-公开
标题翻译：带电感的准峰值检测器
公开(公告)号：US20060061394A1
公开(公告)日：2006-03-23
申请号：US11223802
申请日：2005-09-09
申请人： Reiner Hausdorf , Leo Brueckner
发明人： Reiner Hausdorf , Leo Brueckner
IPC分类号： H03K5/153
CPC分类号： G01R19/2506 , G01R19/04
摘要： A quasi-peak detector (1) for detecting the weighted peak value (quasi peak) of the envelope of a signal (Sin) comprises a digital charging and discharging filter (11) which simulates the process of charging and discharging a capacitor (C1). The digital charging and discharging filter (11) simulates charging through an inductor (L1).
摘要翻译：用于检测信号包络的加权峰值（准峰值）的准峰值检测器（1）包括数字充电和放电滤波器（11），其模拟了信号充电和放电电容器（C 1）。数字充放电滤波器（11）通过电感（L 1> 1）模拟充电。

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