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1. 发明授权

US4618941A Apparatus and method for generating filtered multilevel data from NRZ data 失效
标题翻译：从NRZ数据生成滤波后的多级数据的装置和方法
公开(公告)号：US4618941A
公开(公告)日：1986-10-21
申请号：US533484
申请日：1983-09-19
申请人： Donald L. Linder , Scott N. Carney
发明人： Donald L. Linder , Scott N. Carney
IPC分类号： H03H17/06 , H04B1/62 , H04L25/49 , G06F7/38 , G06G7/02 , H04L25/34
CPC分类号： H03H17/06 , H04B1/62 , H04L25/4917
摘要： An embodiment of the invention includes a binary linear phase response filter having a plurality of weighted outputs and a summing circuit which sums groups of the weighted outputs. A polarity inverting mechanism is provided for selectively changing the polarity of the summed outputs from the summing circuit means. An encoding circuit controls the polarity selection in accordance with the logic rule for converting non-return to zero (NRZ) data into return to zero data. Another summing circuit sums the outputs of the polarity inverting mechanism and provides a filtered multilevel data output.
摘要翻译：本发明的实施例包括具有多个加权输出的二进制线性相位响应滤波器和对加权输出的组进行求和的求和电路。提供极性反转机构，用于选择性地改变来自求和电路装置的求和输出的极性。编码电路根据用于将不归零（NRZ）数据转换成零数据的逻辑规则控制极性选择。另一个求和电路将极性反转机构的输出相加并提供滤波后的多电平数据输出。

2. 发明授权

US4601061A Automatic frequency control circuit having an equalized closed loop frequency response 失效
标题翻译：自动频率控制电路具有均衡的闭环频率响应
公开(公告)号：US4601061A
公开(公告)日：1986-07-15
申请号：US627159
申请日：1984-07-02
申请人： Scott N. Carney , Donald L. Linder
发明人： Scott N. Carney , Donald L. Linder
IPC分类号： H03J7/04 , H04B1/26
CPC分类号： H03J7/04
摘要： An AFC circuit may include an oscillator having an output frequency responsive to a derived error signal, a mixer for mixing a received signal with the output of the oscillator to produce an intermediate frequency, and a signal recovery detector for recovering the information carried by the intermediate frequency. An integral loop filter and compensation circuit receives the recovered signal from the detector, provides a compensated recovery signal which is independent of the closed loop frequency response of the AFC circuit, and provides an error signal which controls the oscillator.
摘要翻译： AFC电路可以包括具有响应于导出的误差信号的输出频率的振荡器，用于将接收信号与振荡器的输出混合以产生中频的混频器，以及用于恢复由中间信号携带的信息的信号恢复检测器频率。积分环路滤波器和补偿电路从检测器接收恢复的信号，提供与AFC电路的闭环频率响应无关的经补偿的恢复信号，并提供控制振荡器的误差信号。

3. 发明授权

US4581749A Data frequency modulator with deviation control 失效
标题翻译：数据频率调制器带偏差控制
公开(公告)号：US4581749A
公开(公告)日：1986-04-08
申请号：US627158
申请日：1984-07-02
申请人： Scott N. Carney , Steven H. Goode , Donald L. Linder
发明人： Scott N. Carney , Steven H. Goode , Donald L. Linder
IPC分类号： H04L27/12 , H03C3/06 , H03C3/08 , H03C3/09 , H04L27/20
CPC分类号： H03C3/0983 , H03C3/0941 , H03C3/0966 , H04L27/2017 , H03C2200/005
摘要： An automatic deviation control circuit for an angle modulated data transmitter is disclosed wherein the deviation level of modulated data is controlled by a modulation cancelling deviation error detection feedback loop. After the modulation is cancelled from a sample of modulated carrier by a predetermined value of deviation, residual modulation is detected, sampled following a predetermined number of like-level data bits, and applied to the modulation path gain to increase or decrease the deviation such that the residual modulation is minimized.
摘要翻译：公开了一种用于角度调制数据发射机的自动偏差控制电路，其中调制数据的偏移电平由调制消除偏差误差检测反馈回路控制。在从调制载波的采样中取消了预定的偏差值的调制之后，检测到残留调制，按照预定数量的同级数据比特进行采样，并将其应用于调制路径增益以增加或减少偏差，使得残余调制被最小化。

4. 发明授权

US5020092A Dual-bandwidth cellular telephone 失效
标题翻译：双频蜂窝电话
公开(公告)号：US5020092A
公开(公告)日：1991-05-28
申请号：US572724
申请日：1990-08-24
申请人： Sharon E. T. Phillips , Scott N. Carney
发明人： Sharon E. T. Phillips , Scott N. Carney
IPC分类号： H04B1/40 , H04W88/06
CPC分类号： H04W88/06 , H04B1/406
摘要： A unique dual-bandwidth cellular telephone includes a transceiver (100) having a dual bandwidth receiver, an audio/logic unit (200) having dual control programs, and a handset unit (300). The dual bandwidth receiver of the transceiver (100) has different filters (408 and 410) in the intermediate frequency section thereof which are switchably selected depending on which cellular telephone system is available. When service is not available in one of the cellular telephone systems, the unique cellular telephone automatically switches the receiver bandwidth and control program for operating on the other cellular telephone system.
摘要翻译：独特的双频带蜂窝电话包括具有双带宽接收机的收发器（100），具有双重控制程序的音频/逻辑单元（200）和手持机单元（300）。收发器（100）的双带宽接收机在其中频部分具有不同的滤波器（408和410），根据哪个蜂窝电话系统是可用的，其可切换地选择。当蜂窝电话系统之一不可用服务时，独特的蜂窝电话机自动切换接收机带宽和控制程序，以便在另一蜂窝电话系统上操作。

5. 发明授权

US5490168A Method and system for automatic optimization of data throughput using variable packet length and code parameters 失效
标题翻译：使用可变包长度和代码参数自动优化数据吞吐量的方法和系统
公开(公告)号：US5490168A
公开(公告)日：1996-02-06
申请号：US272403
申请日：1994-07-08
申请人： Sharon E. T. Phillips , Scott N. Carney
发明人： Sharon E. T. Phillips , Scott N. Carney
IPC分类号： H04J3/24 , H04L1/00 , H04L1/18 , H04B17/00 , G06F11/00
CPC分类号： H04L1/0015 , H04J3/247 , H04L1/0007 , H04L1/0009 , H04L1/0025 , H04L1/1671 , H04L1/1812 , H04L1/1874
摘要： A method and communication system provide for automatic optimization of data throughput by adjusting the encoder to use a long packet length and an increased channel coding efficiency during periods of low error counts and a short packet length and an increased channel coding redundancy during periods of high error counts.
摘要翻译：一种方法和通信系统通过在低错误计数期间调整编码器以使用长分组长度和增加的信道编码效率来提供数据吞吐量的自动优化，并且在高错误期间具有短分组长度和增加的信道编码冗余计数

6. 发明授权

US5446447A RF tagging system including RF tags with variable frequency resonant circuits 失效
标题翻译： RF标签系统包括具有可变频率谐振电路的RF标签
公开(公告)号：US5446447A
公开(公告)日：1995-08-29
申请号：US195681
申请日：1994-02-16
申请人： Scott N. Carney , George L. Lauro , Eric L. Krenz , Sanjar Ghaem
发明人： Scott N. Carney , George L. Lauro , Eric L. Krenz , Sanjar Ghaem
IPC分类号： G06K19/067 , G08B13/24 , G08B13/14
CPC分类号： G08B13/2414 , G06K19/0672 , G06K19/0726 , G08B13/2417 , G08B13/2431 , G08B13/2437 , G08B13/2471 , G08B13/2477
摘要： An RF tagging system which provides a large number of potential identification codes without increasing the physical size of RF tags used therein includes a plurality of RF tags (20, 90, 140, 230, 250) and an external reader (200). Each RF tag includes at least one resonant circuit (22, 92, 142, 231, 251) which is resonant at any one of a plurality of different frequencies, a receiver (34, 102, 152,244, 264) for receiving an interrogation signal, and a control (36,104,154,246, 266) responsive to receipt of an interrogation signal for causing its at least one resonant circuit to be resonant at selected ones of the different frequencies in a predetermined time sequence corresponding to a predetermined identification code. The external reader includes a detector (216, 218, 220, 222) for detecting the selected resonant frequencies of the RF tags and a decoder (226) for decoding the time sequence of the selected resonant frequencies for recovering the predetermined identification code.
摘要翻译：提供大量潜在识别码而不增加其中使用的RF标签的物理尺寸的RF标签系统包括多个RF标签（20,90,140,230,250）和外部读取器（200）。每个RF标签包括在多个不同频率中的任何一个谐振的至少一个谐振电路（22,92,142,231,251），用于接收询问信号的接收器（34,102,152,244,264）以及控制器（36,104,154,246,266），其响应于接收到询问信号，以使其至少一个谐振电路在对应于预定识别码的预定时间序列中以选定的不同频率谐振。外部读取器包括用于检测所选择的RF标签的谐振频率的检测器（216,218,220,222）和用于解码所选择的谐振频率的时间序列以用于恢复预定识别码的解码器（226）。

7. 发明授权

US5486836A Method, dual rectangular patch antenna system and radio for providing isolation and diversity 失效
标题翻译：方法，双矩形贴片天线系统和无线电提供隔离和多样性
公开(公告)号：US5486836A
公开(公告)日：1996-01-23
申请号：US389540
申请日：1995-02-16
申请人： Stephen L. Kuffner , Scott N. Carney , Eric L. Krenz
发明人： Stephen L. Kuffner , Scott N. Carney , Eric L. Krenz
IPC分类号： H01Q1/24 , H01Q1/52 , H01Q3/24 , H01Q1/38
CPC分类号： H01Q1/243 , H01Q1/525 , H01Q3/24
摘要： The present invention provides a method, dual rectangular patch antenna system, and radio for providing isolation and diversity while eliminating the need for a diplexer or a second transmit/receive switch. The dual rectangular patch antenna system comprises a first rectangular patch antenna (202), a second rectangular patch antenna (204), and a switch (206). Receive path diversity is provided by switching between the first rectangular patch antenna (202) and the second rectangular patch antenna (204).
摘要翻译：本发明提供一种方法，双矩形贴片天线系统和用于提供隔离和分集的无线电装置，同时消除对双工器或第二发射/接收开关的需要。双矩形贴片天线系统包括第一矩形贴片天线（202），第二矩形贴片天线（204）和开关（206）。通过在第一矩形贴片天线（202）和第二矩形贴片天线（204）之间切换来提供接收路径分集。

8. 发明授权

US5222249A Dynamic RF communication resource access by roving mobile units 失效
标题翻译：通过移动单元进行动态RF通信资源访问
公开(公告)号：US5222249A
公开(公告)日：1993-06-22
申请号：US610604
申请日：1990-11-08
申请人： Scott N. Carney
发明人： Scott N. Carney
IPC分类号： H04W36/32 , H04W64/00
CPC分类号： H04W36/32 , H04W64/006
摘要： A method and system are set forth for providing dynamic RF communication resources to a mobile unit as that mobile unit changes geographic areas such that RF communication resource use by that mobile unit is generally not forcibly terminated as that mobile unit roves to a geographical area not served by the RF communication resource where the mobile unit is presently located.
摘要翻译：提出了一种用于向移动单元提供动态RF通信资源的方法和系统，因为移动单元改变地理区域，使得该移动单元的RF通信资源使用通常不会被强制终止，因为该移动单元移动到未被服务的地理区域通过移动单元当前所在的RF通信资源。

9. 发明授权

US07105913B2 Two-layer patterned resistor 失效
标题翻译：双层图案电阻
公开(公告)号：US07105913B2
公开(公告)日：2006-09-12
申请号：US10743589
申请日：2003-12-22
申请人： Gregory J. Dunn , Scott N. Carney , Jovica Savic
发明人： Gregory J. Dunn , Scott N. Carney , Jovica Savic
IPC分类号： H01L27/082
CPC分类号： H01C7/006 , H01C1/148 , H01C17/065 , H01L23/49822 , H01L2924/0002 , H01L2924/00
摘要： A technique for fabricating a patterned resistor on a substrate produces a patterned resistor (101, 801, 1001, 1324, 1374) including two conductive end terminations (110, 810, 1010) on the substrate, a pattern of first resistive material (120, 815, 1015) having a first width (125) and a first sheet resistance, and a pattern of second resistive material (205, 820, 1020) having a second width (210) and a second sheet resistance that at least partially overlies the pattern of first resistive material. One of the first and second sheet resistances is a low sheet resistance and the other of the first and second resistances is a high sheet resistance. A ratio of the high sheet resistance to the low sheet resistance is at least ten to one. The pattern having the higher sheet resistance is substantially wider than the pattern having the low sheet resistance. The patterned resistor can be precision trimmed 1225.
摘要翻译：用于在衬底上制造图案化电阻器的技术产生包括在衬底上的两个导电端接（110,810,1010）的图案化电阻器（101,801,1001,1324,1374），第一电阻材料（120，具有第一宽度（125）和第一薄层电阻的第二电阻材料（205,820,1020）的图案，以及具有至少部分地覆盖图案的第二宽度（210）和第二薄层电阻的图案的第一电阻材料。第一和第二薄层电阻之一是低的薄层电阻，第一和第二电阻中的另一个是高的薄层电阻。高薄层电阻与低薄层电阻的比例至少为10比1。具有较高薄层电阻的图案基本上比具有低薄层电阻的图案更宽。图案化电阻器可精密修整1225。

10. 发明授权

US5187811A Error detection 失效
标题翻译：错误检测
公开(公告)号：US5187811A
公开(公告)日：1993-02-16
申请号：US896913
申请日：1992-06-11
申请人： James C. Baker , Stephen N. Levine , Larry C. Puhl , Scott N. Carney
发明人： James C. Baker , Stephen N. Levine , Larry C. Puhl , Scott N. Carney
IPC分类号： H03G3/34 , H04L1/24
CPC分类号： H03G3/342 , H04L1/241
摘要： There is provided a mechanism for error detection comprising: detecting the symmetry of error distributions over adjacent time intervals and muting of a radiotelephone in response to detected loss of substantial symmetry, unless errors are attributable to valid alternative detections. It is further characterized by: detecting the symmetry of error distributions over adjacent time intervals and muting a radiotelephone as a corrective response to detected consequential asymmetry or loss of substantial symmetry (unless errors are attributable to alternative detections of valid synchronization words) and cancelling any such corrective response upon subsequent alternative detections of valid synchronization words.
摘要翻译：提供了一种用于错误检测的机制，包括：响应于检测到的实质对称的损失，在相邻时间间隔上检测误差分布的对称性和无线电话的静音，除非错误归因于有效的替代检测。其进一步的特征在于：检测相邻时间间隔上的误差分布的对称性，并且将无线电话机作为对检测到的相应不对称性或实质对称性的丢失的校正响应静音（除非错误归因于有效同步字的替代检测）并且取消任何这样的对有效同步字的后续可选检测的纠正响应。

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