公开(公告)号：US20080218400A1

公开(公告)日：2008-09-11

申请号：US11877655

申请日：2007-10-23

申请人： Larry G. Stolarczyk ,  Igor Bausov ,  Richard B. Main

发明人： Larry G. Stolarczyk ,  Igor Bausov ,  Richard B. Main

IPC分类号： G01S13/00

CPC分类号： G01S7/02 ,  E21C35/24 ,  G01S7/4052 ,  G01S7/4056 ,  G01S13/34 ,  G01S13/885 ,  G01S2007/4082 ,  G01V3/12

摘要： A ground-penetrating radar comprises a software-definable transmitter for launching pairs of widely separated and coherent continuous waves. Each pair is separated by a constant or variable different amount double-sideband suppressed carrier modulation such as 10 MHz, 20 MHz, and 30 MHz Processing suppresses the larger first interface reflection and emphasizes the smaller second, third, etc. reflections. Processing determines the electrical parameter of the natural medium adjacent to the antenna.The modulation process may be the variable or constant frequency difference between pairs of frequencies. If a variable frequency is used in modulation, pairs of tunable resonant microstrip patch antennas (resonant microstrip patch antenna) can be used in the antenna design. If a constant frequency difference is used in the software-defined transceiver, a wide-bandwidth antenna design is used featuring a swept or stepped-frequency continuous-wave (SFCW) radar design.The received modulation signal has a phase range that starts at 0-degrees at the transmitter antenna, which is near the first interface surface. After coherent demodulation, the first reflection is suppressed. The pair of antennas may increase suppression. Then the modulation signal phase is changed by 90-degrees and the first interface signal is measured to determine the in situ electrical parameters of the natural medium.Deep reflections at 90-degrees and 270-degrees create maximum reflection and will be illuminated with modulation signal peaks. Quadrature detection, mixing, and down-conversion result in 0-degree and 180-degree reflections effectively dropping out in demodulation.

摘要翻译： 地面穿透雷达包括一个软件可定义的发射机，用于发射一对广泛分离和连贯的连续波。 每对通过恒定或可变的不同量的双边带抑制载波调制（如10 MHz，20 MHz和30 MHz）进行分离处理抑制较大的第一接口反射，并强调较小的第二，第三等反射。 处理确定与天线相邻的天然介质的电参数。 调制过程可以是频率对之间的可变或恒定的频率差。 如果在调制中使用可变频率，则可以在天线设计中使用成对的可调谐共振微带贴片天线（共振微带贴片天线）。 如果在软件定义的收发器中使用恒定的频率差，则使用宽带天线设计，具有扫频或阶跃式连续波（SFCW）雷达设计。 所接收的调制信号具有在接近第一接口表面的发射机天线处以0度开始的相位范围。 在相干解调之后，第一反射被抑制。 这对天线可能会增加抑制。 然后将调制信号相位改变90度，并测量第一接口信号以确定天然介质的原位电参数。 在90度和270度的深度反射会产生最大的反射，并会用调制信号峰值点亮。 正交检测，混合和下变频导致0度和180度反射有效地在解调中丢弃。

公开(公告)号：US20080185903A1

公开(公告)日：2008-08-07

申请号：US12053611

申请日：2008-03-23

申请人： Igor Bausov ,  Gerald L. Stolarczyk ,  Larry G. Stolarczyk ,  Richard B. Main

发明人： Igor Bausov ,  Gerald L. Stolarczyk ,  Larry G. Stolarczyk ,  Richard B. Main

IPC分类号： E21C35/08

CPC分类号： E21C27/24 ,  E21C35/08 ,  G01S7/4052 ,  G01S7/4056 ,  G01S13/32 ,  G01S13/885 ,  G01S2007/4082

摘要： A coal-mining machine uses a ground-penetrating radar based on a software-definable transmitter for launching pairs of widely separated and coherent continuous waves. Each pair is separated by a constant or variable different amount double-sideband suppressed carrier modulation such as 10 MHz, 20 MHz, and 30 MHz. Processing suppresses the larger first interface reflection and emphasizes the smaller second, third, etc. reflections. Processing determines the electrical parameter of the natural medium adjacent to the antenna. Deep reflections at 90-degrees and 270-degrees create maximum reflection and will be illuminated with modulation signal peaks. Quadrature detection, mixing, and down-conversion result in 0-degree and 180-degree reflections effectively dropping out in demodulation.

摘要翻译： 采煤机使用基于软件可定义变送器的地面穿透雷达，用于发射成对的广泛分离和连贯的连续波。 每对通过恒定或可变不同量的双边带抑制载波调制（如10 MHz，20 MHz和30 MHz）分开。 处理抑制较大的第一界面反射，并强调较小的第二，第三等反射。 处理确定与天线相邻的天然介质的电参数。 在90度和270度的深度反射会产生最大的反射，并会用调制信号峰值点亮。 正交检测，混合和下变频导致0度和180度反射有效地在解调中丢弃。

公开(公告)号：US20140043183A1

公开(公告)日：2014-02-13

申请号：US13570257

申请日：2012-08-09

申请人： Larry G. Stolarczyk ,  Gerald Stolarczyk ,  Igor Bausov ,  Laxni Narayana Botla ,  Joseph Duncan ,  Richard B. Main

发明人： Larry G. Stolarczyk ,  Gerald Stolarczyk ,  Igor Bausov ,  Laxni Narayana Botla ,  Joseph Duncan ,  Richard B. Main

IPC分类号： G01S13/06

CPC分类号： G01S15/876 ,  G01S15/88 ,  G01V1/008

摘要： Acoustic heterodyne radars use accurately surveyed or otherwise known locations to repetitively launch at least two, intense acoustic tone soundwaves (F1, F2) into an underground area of search. An acoustic receiver is tuned to receive either the sum (F1+F2) or difference (|F1−F2|) heterodynes and is configured to measure and log the overall relative attenuation and roundtrip travel times of the soundwaves, like a typical radar. Any acoustic heterodynes received are assumed to be the work of non-linearities and stresses in the search area. A full-waveform three dimensional tomography algorithm is applied by a graphics processor to the collected and logged data to generate maps and profiles of objects beneath the ground which are interpreted to have produced the acoustic heterodynes.

摘要翻译： 声学外差雷达使用精确测量或其他已知位置重复地发射至少两个强烈的声音声波（F1，F2）到地下搜索区域。 声学接收机被调谐以接收和（F1 + F2）或差分（| F1-F2 |）外差，并被配置为测量和记录声波的总体相对衰减和往返行进时间，如典型的雷达。 接收的任何声学外差被认为是搜索区域中的非线性和应力的工作。 全波形三维断层摄影算法由图形处理器应用于收集和记录的数据，以生成被解释为产生声学外差的地面下的物体的地图和轮廓。

公开(公告)号：US07656342B2

公开(公告)日：2010-02-02

申请号：US11877655

申请日：2007-10-23

申请人： Larry G. Stolarczyk ,  Igor Bausov ,  Richard B. Main

发明人： Larry G. Stolarczyk ,  Igor Bausov ,  Richard B. Main

IPC分类号： G01V3/12 ,  G01S13/89 ,  G01S13/32

CPC分类号： G01S7/02 ,  E21C35/24 ,  G01S7/4052 ,  G01S7/4056 ,  G01S13/34 ,  G01S13/885 ,  G01S2007/4082 ,  G01V3/12

摘要： A ground-penetrating radar comprises a software-definable transmitter for launching pairs of widely separated and coherent continuous waves. Each pair is separated by a constant or variable different amount double-sideband suppressed carrier modulation such as 10 MHz, 20 MHz, and 30 MHz Processing suppresses the larger first interface reflection and emphasizes the smaller second, third, etc. reflections. Processing determines the electrical parameter of the natural medium adjacent to the antenna.The modulation process may be the variable or constant frequency difference between pairs of frequencies. If a variable frequency is used in modulation, pairs of tunable resonant microstrip patch antennas (resonant microstrip patch antenna) can be used in the antenna design. If a constant frequency difference is used in the software-defined transceiver, a wide-bandwidth antenna design is used featuring a swept or stepped-frequency continuous-wave (SFCW) radar design.The received modulation signal has a phase range that starts at 0-degrees at the transmitter antenna, which is near the first interface surface. After coherent demodulation, the first reflection is suppressed. The pair of antennas may increase suppression. Then the modulation signal phase is changed by 90-degrees and the first interface signal is measured to determine the in situ electrical parameters of the natural medium.Deep reflections at 90-degrees and 270-degrees create maximum reflection and will be illuminated with modulation signal peaks. Quadrature detection, mixing, and down-conversion result in 0-degree and 180-degree reflections effectively dropping out in demodulation.

摘要翻译： 地面穿透雷达包括一个软件可定义的发射机，用于发射一对广泛分离和连贯的连续波。 每对通过恒定或可变的不同量的双边带抑制载波调制（如10 MHz，20 MHz和30 MHz）进行分离处理抑制较大的第一接口反射，并强调较小的第二，第三等反射。 处理确定与天线相邻的天然介质的电参数。 调制过程可以是频率对之间的可变或恒定的频率差。 如果在调制中使用可变频率，则可以在天线设计中使用成对的可调谐共振微带贴片天线（共振微带贴片天线）。 如果在软件定义的收发器中使用恒定的频率差，则使用宽带天线设计，具有扫频或阶跃式连续波（SFCW）雷达设计。 所接收的调制信号具有在接近第一接口表面的发射机天线处以0度开始的相位范围。 在相干解调之后，第一反射被抑制。 这对天线可能会增加抑制。 然后将调制信号相位改变90度，并测量第一接口信号以确定天然介质的原位电参数。 在90度和270度的深度反射会产生最大的反射，并会用调制信号峰值点亮。 正交检测，混合和下变频导致0度和180度反射有效地在解调中丢弃。

公开(公告)号：US07629790B2

公开(公告)日：2009-12-08

申请号：US11876367

申请日：2007-10-22

申请人： Larry G. Stolarczyk ,  Igor Bausov ,  Richard B. Main

发明人： Larry G. Stolarczyk ,  Igor Bausov ,  Richard B. Main

IPC分类号： G01V3/16

CPC分类号： G01V3/17

摘要： A system for the electronic detection of military threats includes an electromagnetic (EM) gradiometer for detecting secondary EM waves scattered from objects illuminated by a primary EM wave existent in a local area. A right magnetic dipole antenna and a left magnetic dipole antenna are included in the EM gradiometer for receiving the secondary EM waves and able to reject the primary EM wave. A synchronizer derives a reference signal to the EM gradiometer from the primary EM wave. A synchronous detection processor makes measurements of the phase and amplitude of the secondary EM waves. A graphical user interface (GUI) is used to display information about the location of objects assessed to be threats in the local area that were computed from the measurements of the phase and amplitude. A vehicle may be used to transport the EM gradiometer over the local area during periods the objects are being radio illuminated.

摘要翻译： 用于电子检测军事威胁的系统包括用于检测从局部区域中存在的主EM波照射的物体散射的二次EM波的电磁（EM）梯度仪。 电磁梯度计包括右磁偶极天线和左磁偶极子天线，用于接收二次EM波，并能够拒绝主EM波。 同步器从主EM波导出EM梯度仪的参考信号。 同步检测处理器对二次EM波的相位和幅度进行测量。 图形用户界面（GUI）用于显示关于根据相位和幅度的测量计算的被评估为在局部区域中的威胁的对象的位置的信息。 在物体被无线电照射期间，车辆可以用于在局部区域上运送EM梯度计。

公开(公告)号：US20080218170A1

公开(公告)日：2008-09-11

申请号：US11876367

申请日：2007-10-22

申请人： Larry G. Stolarczyk ,  Igor Bausov ,  Richard B. Main

发明人： Larry G. Stolarczyk ,  Igor Bausov ,  Richard B. Main

IPC分类号： G01V3/16

CPC分类号： G01V3/17

摘要： An aerial electronic system for detection of surface and underground threats comprises an electromagnetic (EM) gradiometer flown aloft over the possible ground and underground threats to a convoy. The EM gradiometer is disposed in a Styrofoam torpedo shaped pod that is towed in flight behind an airplane. An illumination transmitter and loop antenna mounted to the airplane radiate a primary EM wave that travels down to the ground surface and penetrates beneath. Frequencies of 80 KHz to 1 MHz are selected according to whether the targets are laying on the surface or deeply buried. Detonation wire pairs, buried cables and pipes, and other conductors will re-radiate a secondary wave that can be sensed by the EM gradiometer. A reference sample of the transmitter signal is carried down a fiberoptic from the airplane to the towed pod. This signal is used in the synchronous detection to measure the secondary EM wave phase.

摘要翻译： 用于检测地面和地下威胁的航空电子系统包括一个电磁（EM）梯度计，可以在可能的地面和地面对车队的威胁中高空飞行。 EM梯度仪被放置在飞机后面被拖曳在发泡胶的鱼雷形状的荚上。 安装在飞机上的照明发射器和环形天线辐射下降到地面并穿透下面的初级EM波。 根据目标是放置在表面上还是深埋，选择80KHz至1MHz的频率。 爆炸线对，埋地电缆和管道以及其他导线将会重新辐射可由EM梯度计感测的次级波。 发射机信号的参考样本从飞机被传送到拖曳的荚。 该信号用于同步检测以测量二次EM波相位。

公开(公告)号：US07336079B2

公开(公告)日：2008-02-26

申请号：US11405602

申请日：2006-04-17

申请人： Larry G. Stolarczyk ,  Tito Sanchez ,  John Myers ,  Chance Valentine ,  Gerald L. Stolarczyk ,  Robert Troublefield ,  Igor Bausov ,  Laxmi Narayana Botla ,  Beaux Beard ,  Richard B. Main

发明人： Larry G. Stolarczyk ,  Tito Sanchez ,  John Myers ,  Chance Valentine ,  Gerald L. Stolarczyk ,  Robert Troublefield ,  Igor Bausov ,  Laxmi Narayana Botla ,  Beaux Beard ,  Richard B. Main

IPC分类号： G01V3/16

CPC分类号： G01V3/17

摘要： An aerial electronic system for detection of surface and underground threats comprises an electromagnetic (EM) gradiometer flown aloft over the possible ground and underground threats to a convoy. The EM gradiometer is disposed in a Styrofoam torpedo shaped pod that is towed in flight behind an airplane. An illumination transmitter and loop antenna mounted to the airplane radiate a primary EM wave that travels down to the ground surface and penetrates beneath. Frequencies of 80 KHz to 1 MHz are selected according to whether the targets are laying on the surface or deeply buried. Detonation wire pairs, buried cables and pipes, and other conductors will re-radiate a secondary wave that can be sensed by the EM gradiometer. A reference sample of the transmitter signal is carried down a fiberoptic from the airplane to the towed pod. This signal is used in the synchronous detection to measure the secondary EM wave phase.

摘要翻译： 用于检测地面和地下威胁的航空电子系统包括一个电磁（EM）梯度计，可以在可能的地面和地面对车队的威胁中高空飞行。 EM梯度仪被放置在飞机后面被拖曳在发泡胶的鱼雷形状的荚上。 安装在飞机上的照明发射器和环形天线辐射下降到地面并穿透下面的初级EM波。 根据目标是放置在表面上还是深埋，选择80KHz至1MHz的频率。 爆炸线对，埋地电缆和管道以及其他导线将会重新辐射可由EM梯度计感测的次级波。 发射机信号的参考样本从飞机被传送到拖曳的荚。 该信号用于同步检测以测量二次EM波相位。

公开(公告)号：US08847813B2

公开(公告)日：2014-09-30

申请号：US13301762

申请日：2011-11-21

申请人： Igor Bausov ,  Gerald Stolarczyk ,  Larry G. Stolarczyk ,  Tito Sanchez ,  Joseph Duncan

发明人： Igor Bausov ,  Gerald Stolarczyk ,  Larry G. Stolarczyk ,  Tito Sanchez ,  Joseph Duncan

IPC分类号： G01S13/88 ,  G01S13/00 ,  G01V3/12

CPC分类号： G01S13/003 ,  G01V3/12

摘要： An unsynchronized acoustic or radio-frequency (RF) computed tomography (CT) imaging system with matched, but independent, continuous wave (CW) transmitters and receivers configured to radiate acoustic or RF transmissions in a plurality of vector paths through solid geologic material. A computer calculates and displays tomographic images constructed from individual acoustic or RF path signal travel time or attenuation measurements logged from registered locations from the CW transmitters and receivers after their being shuttled amongst a number of different transmitter and receiver perspectives available around said geologic material to generate data necessary for computed tomography. Each of the transmitters and receivers include independent unsynchronized crystal oscillators rated at 10-ppm or better frequency uncertainty to produce and to detect CW radio frequency (RF) transmissions.

摘要翻译： 具有匹配但独立的连续波（CW）发射机和接收机的不同步的声学或射频（RF）计算机断层摄影（CT）成像系统，其被配置为通过固体地质材料辐射多个向量路径中的声学或RF传输。 一台计算机计算并显示从单独的声学或RF路径信号行进时间构建的断层摄影图像，或者在CW发射机和接收机在从所述地质材料周围可用的多个不同的发射机和接收机视角之间穿梭之前从注册的位置记录的衰减测量结果 计算机断层扫描所需的数据。 每个发射器和接收器包括额定为10 ppm或更高频率不确定度的独立的不同步晶体振荡器，以产生和检测CW射频（RF）传输。

公开(公告)号：US08115622B2

公开(公告)日：2012-02-14

申请号：US12275205

申请日：2008-11-20

申请人： Larry G. Stolarczyk ,  Gerald L. Stolarczyk ,  Igor Bausov

发明人： Larry G. Stolarczyk ,  Gerald L. Stolarczyk ,  Igor Bausov

IPC分类号： G08B1/08

CPC分类号： H01Q1/04

摘要： An underground radio communications and personnel tracking system uses a portable communications device worn by a miner when underground in a mine. A cap-lamp transceiver provides voice and text communication on ultra-low frequency (ULF) to ultra-high frequency (UHF) carrier frequencies and modulation adapted by programming of a software defined radio to making selective and agile radio contacts via through-the-earth, conductor/lifeline, coal seam, tunnel, and ionosphere/earth-surface waveguides for transmission of electromagnetic waves. These waveguides comprise layered earth coal and mineral deposits, and manmade mining complex infrastructures which serendipitously form efficient waveguides. Ultra-Low Frequency F1/F1 repeaters are placed underground in the mine, and providing for extended range of communication of the cap-lamp transceiver with radios and tracking devices above ground of the mine.

摘要翻译： 一个地下无线电通信和人员跟踪系统使用矿井在地下埋设的便携式通信设备。 帽灯收发器提供超低频（ULF）到超高频（UHF）载波频率的语音和文本通信，以及通过编程软件定义的无线电来调整调制，通过通过通信的方式使选择性和敏捷的无线电接触， 地球，导体/生命线，煤层，隧道和电离层/地表波导传输电磁波。 这些波导包括层状地球煤和矿床，以及人造采矿复杂的基础设施，它们偶然形成有效的波导。 超低频F1 / F1中继器被放置在矿井的地下，并提供盖灯收发器与地雷之上的无线电和跟踪装置的扩展范围的通信。

公开(公告)号：US07224289B2

公开(公告)日：2007-05-29

申请号：US11112943

申请日：2005-04-25

申请人： Igor Bausov ,  Larry G. Stolarczyk ,  Gerald L. Stolarczyk ,  Eduardo Bonnin ,  Dennis Gibson ,  John G. Howard ,  Tito Leroy Sanchez

发明人： Igor Bausov ,  Larry G. Stolarczyk ,  Gerald L. Stolarczyk ,  Eduardo Bonnin ,  Dennis Gibson ,  John G. Howard ,  Tito Leroy Sanchez

IPC分类号： G01V3/00

CPC分类号： G01V11/002

摘要： A slickline data transmission system for a high pressure oil-field well comprises inductive couplers at opposite ends of a slickline in order to establish real-time radio communication between down-the-hole logging toolstrings and supervisory control and data acquisition equipment on the surface. A frequency shift keyed (FSK) carrier centered around radio is used to send data up to the surface and commands back down to the toolstring. The toolstring itself can be a conventional one with a TDMA interface originally intended to be memory-dumped when the toolstring is returned to the surface.

摘要翻译： 用于高压油田井的光滑数据传输系统包括在光滑线的相对端处的感应耦合器，以便在井下测井工具串与表面上的监控和数据采集设备之间建立实时无线电通信。 以无线电为中心的频移键控（FSK）载波用于将数据发送到表面，并返回到工具串。 工具串本身可以是具有TDMA接口的常规的，当TDMA工具返回到表面时，该接口原本旨在被存储转储。