专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120262325A1 MINE DETECTION 审中-公开
标题翻译：矿山检测
公开(公告)号：US20120262325A1
公开(公告)日：2012-10-18
申请号：US13441194
申请日：2012-04-06
申请人： William Steinway , Gregory W. Stilwell , David H. Fine , Paul Crabb , Kevin L. Johnson , Herbert Duvoisin, III , Geoffrey Solomon , Elizabeth Bartosz
发明人： William Steinway , Gregory W. Stilwell , David H. Fine , Paul Crabb , Kevin L. Johnson , Herbert Duvoisin, III , Geoffrey Solomon , Elizabeth Bartosz
IPC分类号： G01S13/86
CPC分类号： G01S13/888 , G01S13/885 , G01V3/15
摘要： An integrated mine detection system includes a ground penetrating metal detector and a ground penetrating radar detector. The integrated mine detection system includes an integrated search device housing a radio-wave transmitter of the radar detector and a coil of the metal detector. The radio-wave transmitter includes an antenna. The integrated search device includes a radio-wave receiver in the form of a pair of receiving antennas.
摘要翻译：综合雷达检测系统包括地面穿透金属探测器和地面穿透雷达探测器。集成雷达检测系统包括一个集成了雷达探测器的无线电波发射器和金属探测器线圈的搜索装置。无线电波发射机包括天线。集成搜索装置包括一对接收天线形式的无线电波接收机。

2. 发明授权

US07532127B2 Motion and position measuring for buried object detection 有权
标题翻译：埋藏物体检测的运动和位置测量
公开(公告)号：US07532127B2
公开(公告)日：2009-05-12
申请号：US11253811
申请日：2005-10-20
申请人： Glen A. Holman , Herbert Duvoisin , Gregory W. Stilwell , Jason A. Clark , Tim L. Davis , C. Andrew Helm
发明人： Glen A. Holman , Herbert Duvoisin , Gregory W. Stilwell , Jason A. Clark , Tim L. Davis , C. Andrew Helm
IPC分类号： G08B21/00
CPC分类号： G01V3/15
摘要： A hand-held, wand-type buried object detector includes a motion and position sensor that provides data about the sensor head of the buried object detector. An inertial measuring device including three accelerometers and three gyroscopes is one example of a motion and position sensor. The buried object detector includes a processor/communicator device that is capable of processing the data from the motion and position sensor and communicating feedback, based on the processing results, to the operator about the operation of the buried object detector. In one example, a personal digital assistant may be configured for use as a processor/communicator device of a buried object detector.
摘要翻译：一种手持式魔杖型掩埋物体检测器，包括提供关于掩埋物体检测器的传感器头部的数据的运动和位置传感器。包括三个加速度计和三个陀螺仪的惯性测量装置是运动和位置传感器的一个例子。掩埋物体检测器包括处理器/通信器装置，其能够处理来自运动和位置传感器的数据，并且基于处理结果向操作者传达关于掩埋物体检测器的操作的反馈。在一个示例中，个人数字助理可以被配置为用作掩埋物体检测器的处理器/通信器装置。

3. 发明授权

US06522868B1 Method and apparatus for generating a communication band signal with reduced phase noise 有权
标题翻译：用于产生具有降低的相位噪声的通信频带信号的方法和装置
公开(公告)号：US06522868B1
公开(公告)日：2003-02-18
申请号：US09227831
申请日：1999-01-11
申请人： Gregory W. Stilwell
发明人： Gregory W. Stilwell
IPC分类号： H04B140
CPC分类号： G05F1/565
摘要： The present invention is directed to providing a local oscillator suitable for use in a communication system capable of providing actual wireless transmission rates on the order of 125 Mb/s, or higher, with relatively high transmission power on the order of 0.5 to 2 watts (W) or higher, with a high signal-to-noise(S/N) ratio, a bit error rate on the order of 10−12 or lower, 99.99% availability, and with relatively simple circuit designs. Exemplary embodiments can provide these features using a compact and efficient, low distortion local oscillator for use in a transceiver design based on high power (e.g., 0.5 W) monolithic millimeter wave integrated circuits (MMICs), having a compression point which accommodates high speed modems such as OC-3 and 100 Mb/s Fast Ethernet modems used in broadband networking technologies like SONET/SDH (e.g., SONET ring architectures having self-healing ring capability). By applying high power MMIC technology of conventional radar systems to wireless duplex communications, significant advantages can be realized. Exemplary embodiments have transmit operating frequencies in a fixed wireless spectrum of 18-40 GHz or wider, and produce a power output on the order of 0.5 W to 2 W or more, with a relatively simple circuit design.
摘要翻译：本发明旨在提供一种适用于通信系统的本地振荡器，该通信系统能够以0.5MW至2W的数量级的较高传输功率提供大约125Mb / s或更高的实际无线传输速率（ W）或更高，具有高信噪比（S / N）比，10-12或更低的误码率，99.99％的可用性以及相对简单的电路设计。示例性实施例可以使用紧凑且有效的低失真本地振荡器来提供这些特征，用于基于高功率（例如，0.5W）单片毫米波集成电路（MMIC）的收发器设计，其具有容纳高速调制解调器的压缩点例如用于诸如SONET / SDH的宽带网络技术中的OC-3和100Mb / s快速以太网调制解调器（例如，具有自愈环能力的SONET环形架构）。通过将常规雷达系统的大功率MMIC技术应用于无线双工通信，可以实现显着的优点。示例性实施例具有在18-40GHz或更宽的固定无线频谱中的发射操作频率，并且以相对简单的电路设计产生大约0.5W至2W或更大的功率输出。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式