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1. 发明授权

US06870514B2 Compact monopole antenna with improved bandwidth 有权
标题翻译：紧凑型单极天线具有改进的带宽
公开(公告)号：US06870514B2
公开(公告)日：2005-03-22
申请号：US10465564
申请日：2003-06-20
申请人： Robert G. Simpson
发明人： Robert G. Simpson
IPC分类号： H01Q1/24 , H01Q1/48 , H01Q1/50 , H01Q9/36 , H01Q9/38
CPC分类号： H01Q1/48 , H01Q1/242 , H01Q9/36 , H01Q9/38
摘要： A monopole antenna having a ground plane, a vertically extending feed line passing through a feed hole in the ground plane, a top hat in the shape of a disk connected to the feed line, the top hat being spaced from and extending over at least a portion of the ground plane, and a matching network disposed in a space between the top hat and ground plane, the matching network being arranged to effectively extend the feed hole in the ground plane. Such an antenna structure improves antenna bandwidth without increasing antenna volume or requiring external matching circuitry.
摘要翻译：具有接地平面的单极天线，通过接地平面中的馈电孔的垂直延伸的馈线，连接到馈电线的盘形形状的顶帽，顶帽与至少一个接地面的一部分，以及设置在顶帽和接地面之间的空间中的匹配网络，匹配网络布置成有效地延伸接地平面中的馈送孔。这种天线结构在不增加天线体积或需要外部匹配电路的情况下改善了天线带宽。

2. 发明授权

US07420506B2 Cumulant-based discriminator for GNSS code alignment 有权
标题翻译：用于GNSS码校准的基于累积量的鉴别器
公开(公告)号：US07420506B2
公开(公告)日：2008-09-02
申请号：US11466916
申请日：2006-08-24
申请人： Robert G. Simpson
发明人： Robert G. Simpson
IPC分类号： G01S1/00 , G01S5/14 , H04B1/00
CPC分类号： G01S19/30 , G01S19/21 , G01S19/22
摘要： Systems and methods for a cumulant-based discriminator for global navigation satellite system code alignment are provided. In one embodiment, a method for determining a misalignment between a GNSS coarse acquisition code signal and a replica code is provided. The method comprises producing code samples of a spread spectrum signal received from a satellite; multiplying the code samples by a current value of a replica code; and calculating a set of multiple-order cumulants based on the code samples multiplied by the current value of the replica code.
摘要翻译：提供了一种用于全球导航卫星系统码校准的基于累积量的鉴别器的系统和方法。在一个实施例中，提供了一种用于确定GNSS粗略采集代码信号和复制代码之间的未对准的方法。该方法包括产生从卫星接收的扩频信号的码样本; 将代码样本乘以复制代码的当前值; 以及基于所述代码样本乘以所述副本代码的当前值来计算一组多阶累积量。

3. 发明授权

US07944961B2 Systems and methods for improving pull-in performance in GPS signal processing 有权
标题翻译：提高GPS信号处理牵引性能的系统和方法
公开(公告)号：US07944961B2
公开(公告)日：2011-05-17
申请号：US11845579
申请日：2007-08-27
申请人： Robert G. Simpson
发明人： Robert G. Simpson
IPC分类号： H04B1/69
CPC分类号： H04B1/7085 , G01S19/30 , H04B1/709 , H04B2201/70715
摘要： Systems and methods for avoiding non-linear behavior of conventional early-minus-late correlator-based code loop discriminators. The present invention provides a model of correlator behavior that takes into account whether both correlators are on the same side of the correlation peak or they straddle the peak. The result is a piecewise solution that can be stitched together quite readily to produce an extended range of linear response, thereby improving the pull-in capability of GPS code loops when closely spaced correlators are being used.
摘要翻译：用于避免常规的早减相关器代码循环鉴别器的非线性行为的系统和方法。本发明提供一种相关器行为的模型，其考虑两个相关器是否在相关峰的相同侧或者它们跨越峰值。结果是可以非常容易地缝合在一起的分段解决方案以产生延伸的线性响应范围，从而在使用紧密间隔的相关器时提高GPS码循环的拉入能力。

4. 发明授权

US07742518B2 Discriminator function for GPS code alignment 失效
标题翻译：鉴别器功能用于GPS码校准
公开(公告)号：US07742518B2
公开(公告)日：2010-06-22
申请号：US11287377
申请日：2005-11-28
申请人： Robert G. Simpson
发明人： Robert G. Simpson
IPC分类号： H04B1/00
CPC分类号： G01S19/30 , G01S19/22
摘要： Embodiments of the present invention pertain generally to methods and systems of processing a global positioning satellite (GPS) signal. More particularly, embodiments of the present invention provide an improved discriminator function that utilizes the early, prompt, and late correlator values. For example, the improved discriminator function may be normalized based on all three of the early, prompt, and late correlator values. The improved discriminator function behaves linearly across a prescribed region whose width depends on the separation between correlators.
摘要翻译：本发明的实施例一般涉及处理全球定位卫星（GPS）信号的方法和系统。更具体地，本发明的实施例提供了利用早期，快速和晚期相关器值的改进的鉴别器功能。例如，改进的鉴别器功能可以基于早期，快速和晚期相关器值中的所有三个进行归一化。改进的鉴别器函数在宽度取决于相关器之间的间隔的规定区域上线性地进行。

5. 发明授权

US5056151A Electrical component connection and combinations of electrical components 失效
标题翻译：电气部件的电气连接和组合
公开(公告)号：US5056151A
公开(公告)日：1991-10-08
申请号：US409378
申请日：1989-09-19
申请人： Robert G. Simpson
发明人： Robert G. Simpson
IPC分类号： H04R25/02 , H01R4/02 , H04R25/00
CPC分类号： H04R25/60
摘要： An electrical component combination having a receiver and an amplifier. The receiver has three pins extending from its front surface. The amplifier has six pads on its rear surface. The pins are bonded to three of the pads providing electrical and mechanical connection between the receiver and amplifier. The other pads may provide frequency control, power control and gain trim. The combination is placed within a hearing aid housing. The housing may be an in the ear type. The combination provides electrical and mechanical access to the components. The components may be receivers, amplifiers, pre-amplifiers, filters, microphones or other such components.

6. 发明申请

US20090063050A1 SYSTEMS AND METHODS FOR IMPROVING PULL-IN PERFORMANCE IN GPS SIGNAL PROCESSING 有权
标题翻译：改进GPS信号处理中的拉拔性能的系统和方法
公开(公告)号：US20090063050A1
公开(公告)日：2009-03-05
申请号：US11845579
申请日：2007-08-27
申请人： Robert G. Simpson
发明人： Robert G. Simpson
IPC分类号： G01C21/00
CPC分类号： H04B1/7085 , G01S19/30 , H04B1/709 , H04B2201/70715
摘要： Systems and methods for avoiding non-linear behavior of conventional early-minus-late correlator-based code loop discriminators. The present invention provides a model of correlator behavior that takes into account whether both correlators are on the same side of the correlation peak or they straddle the peak. The result is a piecewise solution that can be stiched together quite readily to produce an extended range of linear response, thereby improving the pull-in capability of GPS code loops when closely spaced correlators are being used.
摘要翻译：用于避免常规的早减相关器代码循环鉴别器的非线性行为的系统和方法。本发明提供一种相关器行为的模型，其考虑两个相关器是否在相关峰的相同侧或者它们跨越峰值。结果是一个分段解决方案可以非常容易地集中在一起，以产生延伸的线性响应范围，从而在使用紧密相关的相关器时改善GPS码循环的引入能力。

7. 发明授权

US06437760B1 Space-variant brightness control for see-through displays 有权
标题翻译：透视显示器的空间变异亮度控制
公开(公告)号：US06437760B1
公开(公告)日：2002-08-20
申请号：US09632756
申请日：2000-08-04
申请人： Robert G. Simpson , Richard A. Burne
发明人： Robert G. Simpson , Richard A. Burne
IPC分类号： G09G500
CPC分类号： G02B27/017 , G02B27/01
摘要： The visibility of an image projected onto a background of spatially and temporally varying brightness can be optimized by dynamically adjusting the brightness of the projected image. The brightness of the background is detected on a zone-by-zone basis and the brightnesses of the corresponding portions of the projected image are adjusted accordingly.
摘要翻译：可以通过动态调整投影图像的亮度来优化投影到空间和时间上变化的亮度的背景上的图像的可视性。在逐个区域的基础上检测背景的亮度，相应地调整投影图像的对应部分的亮度。

8. 发明授权

US06169526A Space-variant brightness control system for see-through displays 失效
标题翻译：用于透视显示的空间亮度控制系统
公开(公告)号：US06169526A
公开(公告)日：2001-01-02
申请号：US08994289
申请日：1997-12-19
申请人： Robert G. Simpson , Richard A. Burne
发明人： Robert G. Simpson , Richard A. Burne
IPC分类号： G09G500
CPC分类号： G02B27/017 , G02B27/01
摘要： The visibility of an image projected onto a background of spatially and temporally varying brightness can be optimized by dynamically adjusting the brightness of the projected image. The brightness of the background is detected on a zone-by-zone basis and the brightnesses of the corresponding portions of the projected image are adjusted accordingly.
摘要翻译：可以通过动态调整投影图像的亮度来优化投影到空间和时间上变化的亮度的背景上的图像的可视性。在逐个区域的基础上检测背景的亮度，相应地调整投影图像的对应部分的亮度。

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