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31. 发明授权

US09077435B1 Communication channel using logarithmic detector amplifier (LDA) demodulator 有权
标题翻译：通信信道采用对数检波放大器（LDA）解调器
公开(公告)号：US09077435B1
公开(公告)日：2015-07-07
申请号：US14676653
申请日：2015-04-01
申请人： Dockon AG
发明人： Patrick Rada , Forrest Brown
IPC分类号： H04B3/00 , H04B1/3827 , H03D3/00 , H04M1/02
CPC分类号： H04B1/3838 , H03D3/00 , H03D3/005 , H03D2200/0098 , H04B1/10 , H04B3/02 , H04B15/00 , H04L27/106 , H04L27/2014 , H04L27/2017 , H04M1/0202
摘要： A method is provided for communicating signals at a low power level in an electromagnetic interference (EMI) environment. A first device transmits a modulated signal having a first carrier frequency, including the encoded information via a hardwire transmission medium. In one aspect, the power level of the modulated signal can be adjusted to minimize power consumption or reduce the generation of EMI. The modulated signal may be in one of the following formats: frequency modulation (FM) or phase modulation (PM) to name a few examples. A second device including a logarithmic detector amplifier (LDA) demodulator circuit receives the signal, which may be mixed with EMI. The LDA demodulator circuit amplifies the modulated signal, without amplifying the EMI, to supply a demodulated baseband signal, which may be an n-ary digital signal, or an audio signal. A low-power, noise insensitive communication channel is also provided.
摘要翻译：提供一种用于在电磁干扰（EMI）环境中以低功率电平传送信号的方法。第一设备经由硬线传输介质发送包括经编码的信息的具有第一载波频率的调制信号。在一个方面，可以调整调制信号的功率电平以最小化功耗或减少EMI的产生。调制信号可以是以下格式之一：频率调制（FM）或相位调制（PM），仅举几个例子。包括对数检波器放大器（LDA）解调器电路的第二设备接收可以与EMI混合的信号。 LDA解调器电路放大调制信号，而不放大EMI，以提供解调的基带信号，其可以是n元数字信号或音频信号。还提供了低功率，噪声不敏感的通信信道。

32. 发明申请

US20150070093A1 Logarithmic Detector Amplifier System for Use as High Sensitivity Selective Receiver Without Frequency Conversion 审中-公开
标题翻译：对数检波器放大器系统，用作无频率转换的高灵敏度选择接收器
公开(公告)号：US20150070093A1
公开(公告)日：2015-03-12
申请号：US14213529
申请日：2014-03-14
申请人： DockOn AG
发明人： Patrick Antoine Rada , Forrest James Brown , Alexandre Dupuy
IPC分类号： H03F3/193
CPC分类号： H03F3/193 , H03F1/38 , H03F1/56 , H03F3/195 , H03F3/72 , H03F2200/129 , H03F2200/147 , H03F2200/222 , H03F2200/237 , H03F2200/241 , H03F2200/243 , H03F2200/246 , H03F2200/261 , H03F2200/294 , H03F2200/297 , H03F2200/301 , H03F2200/306 , H03F2200/309 , H03F2200/387 , H03F2200/391 , H03F2200/399 , H03F2200/402 , H03F2200/438 , H03F2200/451 , H03F2200/462 , H03L7/06 , H04B1/22
摘要： A logarithmic detector amplifying (LDA) system is provided for use as a high sensitivity receive booster or replacement for a low noise amplifier in a receive chain of a communication device. The LDA system includes an amplifying circuit configured to receive an input signal having a first frequency and generate an oscillation based on the input signal, a sampling circuit coupled to the amplifying circuit and configured to terminate the oscillation based on a predetermined threshold to periodically clamp and restart the oscillation to generate a series of pulses modulated by the oscillation and by the input signal, and one or more resonant circuits coupled with the amplifying circuit and configured to establish a frequency of operation and to generate an output signal having a second frequency, the second frequency being substantially the same as the first frequency.
摘要翻译：提供对数检波器放大（LDA）系统用作高灵敏度接收增强器或替代通信设备的接收链中的低噪声放大器。 LDA系统包括放大电路，其被配置为接收具有第一频率的输入信号并基于输入信号产生振荡;采样电路，耦合到放大电路并且被配置为基于预定阈值终止振荡以周期性地钳位和重新启动振荡以产生由振荡和输入信号调制的一系列脉冲，以及一个或多个谐振电路，与放大电路耦合并被配置成建立操作频率并产生具有第二频率的输出信号，第二频率与第一频率基本相同。

33. 发明授权

US08654023B2 Multi-layered multi-band antenna with parasitic radiator 有权
标题翻译：带寄生散热器的多层多频天线
公开(公告)号：US08654023B2
公开(公告)日：2014-02-18
申请号：US13402817
申请日：2012-02-22
申请人： Forrest James Brown , Ryan James Orsi , Matthew Robert Foster
发明人： Forrest James Brown , Ryan James Orsi , Matthew Robert Foster
IPC分类号： H01Q7/00
CPC分类号： H01Q21/30 , H01Q1/48 , H01Q5/378 , H01Q7/005 , H01Q9/0407 , H01Q9/285 , H01Q9/30 , H01Q21/24 , H01Q25/001
摘要： Embodiments provide multi-band, compound loop antennas (multi-band antennas). Embodiments of the multi-band antennas produce signals at two or more frequency bands, with the two or more frequency bands capable of being adjusted and tuned independently of each other. Embodiments of a multi-band antenna are comprised of at least one electric field radiator and at least one monopole formed out of the magnetic loop. At a particular frequency, the at least one electric field radiator in combination with various portions of the magnetic loop resonate and radiate an electric field at a first frequency band. At yet another particular frequency, the at least one monopole in combination with various portions of the magnetic loop resonate and radiate an electric field at a second frequency band. The shape of the magnetic loop can be tuned to increase the radiation efficiency at particular frequency bands and enable the multi-band operation of antenna embodiments.
摘要翻译：实施例提供多频带复合环形天线（多频带天线）。多频带天线的实施例在两个或更多个频带处产生信号，其中两个或更多个频带能够彼此独立地被调整和调谐。多频带天线的实施例由至少一个电场辐射器和由磁环形成的至少一个单极子组成。在特定频率下，与磁环的各个部分组合的至少一个电场辐射器在第一频带上谐振并辐射电场。在又一个特定频率下，与磁环的各个部分组合的至少一个单极子谐振并辐射第二频带的电场。可以调整磁环的形状以提高特定频带处的辐射效率，并实现天线实施例的多频带操作。

34. 发明授权

US08654022B2 Multi-layered multi-band antenna 有权
标题翻译：多层多频天线
公开(公告)号：US08654022B2
公开(公告)日：2014-02-18
申请号：US13402806
申请日：2012-02-22
申请人： Forrest James Brown , Ryan James Orsi , Matthew Robert Foster
发明人： Forrest James Brown , Ryan James Orsi , Matthew Robert Foster
IPC分类号： H01Q7/00
CPC分类号： H01Q21/30 , H01Q1/48 , H01Q5/378 , H01Q7/005 , H01Q9/0407 , H01Q9/285 , H01Q9/30 , H01Q21/24 , H01Q25/001
摘要： Embodiments provide multi-band, compound loop antennas (multi-band antennas). Embodiments of the multi-band antennas produce signals at two or more frequency bands, with the two or more frequency bands capable of being adjusted and tuned independently of each other. Embodiments of a multi-band antenna are comprised of at least one electric field radiator and at least one monopole formed out of the magnetic loop. At a particular frequency, the at least one electric field radiator in combination with various portions of the magnetic loop resonate and radiate an electric field at a first frequency band. At yet another particular frequency, the at least one monopole in combination with various portions of the magnetic loop resonate and radiate an electric field at a second frequency band. The shape of the magnetic loop can be tuned to increase the radiation efficiency at particular frequency bands and enable the multi-band operation of antenna embodiments.
摘要翻译：实施例提供多频带复合环形天线（多频带天线）。多频带天线的实施例在两个或更多个频带处产生信号，其中两个或更多个频带能够彼此独立地被调整和调谐。多频带天线的实施例由至少一个电场辐射器和由磁环形成的至少一个单极子组成。在特定频率下，与磁环的各个部分组合的至少一个电场辐射器在第一频带上谐振并辐射电场。在又一个特定频率下，与磁环的各个部分组合的至少一个单极子谐振并辐射第二频带的电场。可以调整磁环的形状以提高特定频带处的辐射效率，并实现天线实施例的多频带操作。

35. 发明申请

US20130057441A1 Multi-Layered Multi-band Antenna with Parasitic Radiator 有权
标题翻译：具有寄生散热器的多层多波段天线
公开(公告)号：US20130057441A1
公开(公告)日：2013-03-07
申请号：US13402817
申请日：2012-02-22
申请人： Forrest James Brown , Ryan James Orsi , Matthew Robert Foster
发明人： Forrest James Brown , Ryan James Orsi , Matthew Robert Foster
IPC分类号： H01Q9/36 , H01Q7/00
CPC分类号： H01Q21/30 , H01Q1/48 , H01Q5/378 , H01Q7/005 , H01Q9/0407 , H01Q9/285 , H01Q9/30 , H01Q21/24 , H01Q25/001
摘要： Embodiments provide multi-band, compound loop antennas (multi-band antennas). Embodiments of the multi-band antennas produce signals at two or more frequency bands, with the two or more frequency bands capable of being adjusted and tuned independently of each other. Embodiments of a multi-band antenna are comprised of at least one electric field radiator and at least one monopole formed out of the magnetic loop. At a particular frequency, the at least one electric field radiator in combination with various portions of the magnetic loop resonate and radiate an electric field at a first frequency band. At yet another particular frequency, the at least one monopole in combination with various portions of the magnetic loop resonate and radiate an electric field at a second frequency band. The shape of the magnetic loop can be tuned to increase the radiation efficiency at particular frequency bands and enable the multi-band operation of antenna embodiments.
摘要翻译：实施例提供多频带复合环形天线（多频带天线）。多频带天线的实施例在两个或更多个频带处产生信号，其中两个或更多个频带能够彼此独立地被调整和调谐。多频带天线的实施例由至少一个电场辐射器和由磁环形成的至少一个单极子组成。在特定频率下，与磁环的各个部分组合的至少一个电场辐射器在第一频带上谐振并辐射电场。在又一个特定频率下，与磁环的各个部分组合的至少一个单极子谐振并辐射第二频带的电场。可以调整磁环的形状以提高特定频带处的辐射效率，并实现天线实施例的多频带操作。

36. 发明授权

US08164532B1 Circular polarized compound loop antenna 有权
标题翻译：圆极化复合环形天线
公开(公告)号：US08164532B1
公开(公告)日：2012-04-24
申请号：US13008835
申请日：2011-01-18
申请人： Forrest James Brown , Ryan James Orsi , Matthew Robert Foster
发明人： Forrest James Brown , Ryan James Orsi , Matthew Robert Foster
IPC分类号： H01Q19/00
CPC分类号： H01Q7/00 , H01Q9/0407 , H01Q9/26 , H01Q9/30 , H01Q9/38
摘要： Embodiments provide single-sided and multi-layered circular polarized, self-contained, compound loop antennas (circular polarized CPL). Embodiments of the CPL antennas produce circular polarized signals by using two electric field radiators physically oriented orthogonal to each other, and by ensuring that the two electric field radiators are positioned such that an electrical delay between the two electric field radiators results in the two electric field radiators emitting their respective electric fields out of phase. Ensuring the proper electrical delay between the two electric field radiators also maintains high efficiency of the antenna and it improves the axial ratio of the antenna.
摘要翻译：实施例提供单面和多层圆极化，独立的复合环形天线（圆极化CPL）。 CPL天线的实施例通过使用物理上彼此正交的两个电场辐射器产生圆偏振信号，并且通过确保两个电场辐射器被定位成使得两个电场辐射器之间的电延迟导致两个电场散热器发出相应的电场。确保两个电场辐射器之间适当的电延迟也可以保持天线的高效率，并提高天线的轴比。

37. 发明申请

US20120065945A1 Automated Antenna Builder 有权
标题翻译：自动天线制造商
公开(公告)号：US20120065945A1
公开(公告)日：2012-03-15
申请号：US13234053
申请日：2011-09-15
申请人： Kenneth Joseph Brown , Ryan James Orsi
发明人： Kenneth Joseph Brown , Ryan James Orsi
IPC分类号： G06F17/50
CPC分类号： H01Q1/00
摘要： Embodiments are directed to an antenna builder and a method of building and maintaining an antenna design repository. A first embodiment consists of an antenna builder that enables the creation of an antenna representation that can subsequently be output into a plurality of formats to be used by other tools, such as electromagnetic simulation software. An alternative embodiment is directed to a method of building and maintaining a repository of antenna designs. The repository of antenna designs can be queried, enabling a plurality of users to search for specific antenna designs. Alternative embodiments can enable a user to search the repository antenna designs by visually browsing over the antenna designs in the repository. The repository of antenna designs is created by saving solutions generated by an optimizer during an optimization run to the repository. Solutions from the repository can also be used to seed and bootstrap other optimization runs.
摘要翻译：实施例涉及天线构造器和建立和维护天线设计储存库的方法。第一实施例包括天线构造器，其能够创建天线表示，所述天线表示随后可以被输出为多种格式以供诸如电磁仿真软件的其他工具使用。替代实施例涉及一种建立和维护天线设计库的方法。可以查询天线设计的存储库，使得多个用户能够搜索特定的天线设计。替代实施例可以使用户能够通过视觉浏览存储库中的天线设计来搜索储存库天线设计。天线设计的存储库是通过将优化器生成的解决方案在优化运行期间保存到存储库而创建的。存储库中的解决方案也可用于种子和引导其他优化运行。

38. 发明授权

US11050393B2 Amplifier system for use as high sensitivity selective receiver without frequency conversion 有权
公开(公告)号：US11050393B2
公开(公告)日：2021-06-29
申请号：US15916864
申请日：2018-03-09
申请人： DOCKON AG
发明人： Patrick Antoine Rada , Forrest James Brown , Alexandre Dupuy
IPC分类号： H03F3/193 , H03F1/56 , H03F3/195 , H04B1/22 , H03L7/06 , H03F1/38 , H03F3/72
摘要： An amplifying system is provided for use as a high sensitivity receive booster or replacement for a low noise amplifier in a receive chain of a communication device. The amplifying system includes an amplifying circuit configured to receive an input signal having a first frequency and generate an oscillation based on the input signal, a sampling circuit coupled to the amplifying circuit and configured to terminate the oscillation based on a predetermined threshold to periodically clamp and restart the oscillation to generate a series of pulses modulated by the oscillation and by the input signal, and one or more resonant circuits coupled with the amplifying circuit and configured to establish a frequency of operation and to generate an output signal having a second frequency, the second frequency being substantially the same as the first frequency.

39. 发明授权

US09397382B2 Logarithmic amplifier with universal demodulation capabilities 有权
标题翻译：具有通用解调功能的对数放大器
公开(公告)号：US09397382B2
公开(公告)日：2016-07-19
申请号：US14214437
申请日：2014-03-14
申请人： DockOn AG
发明人： Forrest Brown , Patrick Rada , Alexandre Dupuy
IPC分类号： H03D11/08 , H01P5/19 , H03D1/08 , H03D11/04 , H01Q7/00 , H01Q21/00 , H03D1/18 , H03D7/02 , H03D7/12 , H03D7/16 , H03F3/191 , H03F1/08 , H03F3/04
CPC分类号： H01P5/19 , H01Q7/00 , H01Q21/0075 , H03D1/08 , H03D1/18 , H03D7/02 , H03D7/12 , H03D7/165 , H03D7/166 , H03D11/04 , H03D11/08 , H03D2200/0043 , H03D2200/0098 , H03F1/08 , H03F3/04 , H03F3/191 , H03F2200/165 , H03F2200/294 , H03G11/04
摘要： A logarithmic amplifier (LDA) is described that includes an amplifier configured to oscillate a modulated input signal, a feedback establishing a 180 degree phase shift between the amplifier input and the output and maintaining oscillation of the input signal, a parallel resonant circuit connected to the amplifier output causing the amplifier to resonate at or around a center frequency, and a controller connected to the amplifier input cyclically terminating oscillation of the input signal each time a pre-determined threshold of current is detected, the controller including a low pass filter configured to generate a second output signal having a repetition frequency. The LDA may be used for AM with or without a PLL and/or a superhetrodyne. The LDA may be implemented as a mixer and used for phase demodulation. The LDA may be used for phase demodulation. The LDA may be used in place of a low noise amplifier.
摘要翻译：描述了对数放大器（LDA），其包括被配置为振荡调制输入信号的放大器，在放大器输入和输出之间建立180度相移并保持输入信号的振荡的反馈，并联谐振电路放大器输出使得放大器在中心频率处或周围谐振，以及连接到放大器输入端的控制器，每当检测到电流的预定阈值时循环地终止输入信号的振荡，则控制器包括低通滤波器，产生具有重复频率的第二输出信号。 LDA可用于具有或不具有PLL和/或超临界的AM。 LDA可以实现为混频器并用于相位解调。 LDA可用于相位解调。可以使用LDA代替低噪声放大器。

40. 发明申请

US20150070058A1 Logarithmic Detector Amplifier System for Use as High Sensitivity Selective Receiver Without Frequency Conversion 有权
公开(公告)号：US20150070058A1
公开(公告)日：2015-03-12
申请号：US14216945
申请日：2014-03-17
申请人： DockOn AG
发明人： Patrick Antoine Rada , Forrest James Brown , Alexandre Dupuy
IPC分类号： H03L7/093 , H04B1/10
CPC分类号： H03F3/193 , H03F1/38 , H03F1/56 , H03F3/195 , H03F3/72 , H03F2200/129 , H03F2200/147 , H03F2200/222 , H03F2200/237 , H03F2200/241 , H03F2200/243 , H03F2200/246 , H03F2200/261 , H03F2200/294 , H03F2200/297 , H03F2200/301 , H03F2200/306 , H03F2200/309 , H03F2200/387 , H03F2200/391 , H03F2200/399 , H03F2200/402 , H03F2200/438 , H03F2200/451 , H03F2200/462 , H03L7/06 , H04B1/22
摘要： A logarithmic detector amplifying (LDA) system is provided for use as a high sensitivity receive booster or replacement for a low noise amplifier in a receive chain of a communication device. The LDA system includes an amplifying circuit configured to receive an input signal having a first frequency and generate an oscillation based on the input signal, a sampling circuit coupled to the amplifying circuit and configured to terminate the oscillation based on a predetermined threshold to periodically clamp and restart the oscillation to generate a series of pulses modulated by the oscillation and by the input signal, and one or more resonant circuits coupled with the amplifying circuit and configured to establish a frequency of operation and to generate an output signal having a second frequency, the second frequency being substantially the same as the first frequency.

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