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1.发明授权Pulse modulation type transmitter apparatus and pulse modulation type receiver apparatus 失效脉冲调制型发送装置和脉冲调制型接收装置公开(公告)号：US07881400B2
公开(公告)日：2011-02-01
申请号：US11914281
申请日：2006-05-08
IPC分类号： H04L27/00
CPC分类号： H04J3/0605 , H04B1/7183 , H04L25/4902
摘要： A pulse modulation type transmitter apparatus and a pulse modulation type receiver apparatus wherein both a fast synchronization establishment and a low power consumption of a synchronizing part can be achieved at the same time and wherein the data transmission/reception can be performed soon after a commencement of communication, and further a fast data transmission and a low power consumption can be achieved. A first template signal (1006), which is generated based on a separately transmitted RF frame synchronization signal (1005), is used to generate a frame synchronization signal (1009), and a second frame synchronization timing adjusting part (150) is used to synchronize the frame synchronization signal (1009) with a received RF data signal (1004). Then, a synchronization detection is performed, whereby a prompt pulse acquisition and a prompt pulse phase acquisition can be achieved. After the establishment of frame synchronization, a template switching part (142) is used to switch from the first template signal (1006) to a second template signal (1007) that has been already synchronized with the first template signal (1006). Then, a synchronization detection is performed, whereby the frame synchronization can be maintained.
摘要翻译： 一种脉冲调制型发送装置和脉冲调制型接收装置，其特征在于可以同时实现同步部分的快速同步建立和低功耗，其中数据发送/接收可以在开始后立即执行 通信，进一步实现快速数据传输和低功耗。 使用基于单独发送的RF帧同步信号（1005）生成的第一模板信号（1006）来生成帧同步信号（1009），并且使用第二帧同步定时调整部（150） 使帧同步信号（1009）与接收的RF数据信号（1004）同步。 然后，执行同步检测，从而可以实现提示脉冲获取和提示脉冲相位采集。 在帧同步建立之后，使用模板切换部分（142）从第一模板信号（1006）切换到已经与第一模板信号（1006）同步的第二模板信号（1007）。 然后，进行同步检测，由此能够维持帧同步。
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公开(公告)号：US07664160B2
公开(公告)日：2010-02-16
申请号：US10580540
申请日：2005-10-11
CPC分类号： H04B1/7172 , H04L25/4902
摘要： A transmitting device includes a continuous pulse generating unit, modulating unit, and output unit. The continuous pulse generating unit continuously generates multiple impulse waveforms at arbitrary time intervals but shorter than the pulse string repetition cycle. The modulating unit modulates continuous pulses generated by the continuous pulse generating unit, using transmission data. The output unit outputs a modulated pulse modulated by the modulating unit. The receiving device includes a modulated pulse receiving unit that receives a modulated pulse transmitted from the above-mentioned transmitting device; and a demodulating unit that receives transmission data by demodulating a modulated pulse received by the modulated pulse receiving unit.
摘要翻译： 发送装置包括连续脉冲发生单元，调制单元和输出单元。 连续脉冲发生单元以任意的时间间隔连续产生多个脉冲波形，但短于脉冲串重复周期。 调制单元使用发送数据来调制由连续脉冲发生单元产生的连续脉冲。 输出单元输出由调制单元调制的调制脉冲。 接收装置包括：接收从上述发送装置发送的调制脉冲的调制脉冲接收单元; 以及解调单元，其通过解调由调制脉冲接收单元接收的调制脉冲来接收发送数据。
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3.发明申请PULSE MODULATION TYPE TRANSMITTER APPARATUS AND PULSE MODULATION TYPE RECEIVER APPARATUS 失效脉冲调制型发射器装置和脉冲调制型接收器装置公开(公告)号：US20090041169A1
公开(公告)日：2009-02-12
申请号：US11914281
申请日：2006-05-08
IPC分类号： H04L7/00
CPC分类号： H04J3/0605 , H04B1/7183 , H04L25/4902
摘要： A pulse modulation type transmitter apparatus and a pulse modulation type receiver apparatus wherein both a fast synchronization establishment and a low power consumption of a synchronizing part can be achieved at the same time and wherein the data transmission/reception can be performed soon after a commencement of communication, and further a fast data transmission and a low power consumption can be achieved. A first template signal (1006), which is generated based on a separately transmitted RF frame synchronization signal (1005), is used to generate a frame synchronization signal (1009), and a second frame synchronization timing adjusting part (150) is used to synchronize the frame synchronization signal (1009) with a received RF data signal (1004). Then, a synchronization detection is performed, whereby a prompt pulse acquisition and a prompt pulse phase acquisition can be achieved. After the establishment of frame synchronization, a template switching part (142) is used to switch from the first template signal (1006) to a second template signal (1007) that has been already synchronized with the first template signal (1006). Then, a synchronization detection is performed, whereby the frame synchronization can be maintained.
摘要翻译： 一种脉冲调制型发送装置和脉冲调制型接收装置，其特征在于可以同时实现同步部分的快速同步建立和低功耗，其中数据发送/接收可以在开始后立即执行 通信，进一步实现快速数据传输和低功耗。 使用基于单独发送的RF帧同步信号（1005）生成的第一模板信号（1006）来生成帧同步信号（1009），并且使用第二帧同步定时调整部（150） 使帧同步信号（1009）与接收的RF数据信号（1004）同步。 然后，执行同步检测，从而可以实现提示脉冲获取和提示脉冲相位采集。 在帧同步建立之后，使用模板切换部分（142）从第一模板信号（1006）切换到已经与第一模板信号（1006）同步的第二模板信号（1007）。 然后，进行同步检测，由此能够维持帧同步。
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公开(公告)号：US20080292037A1
公开(公告)日：2008-11-27
申请号：US11568705
申请日：2006-03-01
IPC分类号： H04L7/00
CPC分类号： H04L7/0091 , H04B1/40 , H04B1/7183 , H04L25/4902
摘要： A master side communication apparatus and a slave side communication apparatus wherein the structure of a receiving part of the slave side communication apparatus is simplified to achieve a reduced size, a reduced power consumption and a reduced cost. The master side communication apparatus performs a communication in synchronism with the slave side communication apparatus having no synchronization timing adjusting function. A transport signal generating timing adjusting part of the master side communication apparatus acquires, from the slave side communication apparatus, synchronization signal generation timing information used when the slave side communication apparatus receives the transport signal from the master side communication apparatus. The transport signal generating timing adjusting part varies and adjusts, based on the acquired information, the transmission timing of the signal to be transmitted to the slave side communication apparatus. A transmitting part transmits the transport signal at the adjust transmission timing. The occurrence timing of the transport signal is varied and adjusted until the slave side communication apparatus becomes able to receive the transport signal from the master side communication apparatus.
摘要翻译： 主侧通信装置和从侧通信装置，其中简化从侧通信装置的接收部分的结构以实现减小的尺寸，降低的功耗和降低的成本。 主机侧通信装置与没有同步定时调整功能的从侧通信装置同步进行通信。 主方通信装置的传输信号产生定时调整部分从从机通信装置获取当从侧通信装置从主机侧通信装置接收传输信号时使用的同步信号产生定时信息。 传输信号产生定时调整部分根据所获取的信息改变和调整要传送到从属通信设备的信号的发送定时。 发送部在调整发送定时发送发送信号。 传输信号的发生定时被改变和调整直到从属通信装置变得能够从主机侧通信装置接收传输信号。
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公开(公告)号：US20070110125A1
公开(公告)日：2007-05-17
申请号：US10580540
申请日：2005-10-11
CPC分类号： H04B1/7172 , H04L25/4902
摘要： A transmitting device includes a continuous pulse generating unit, modulating unit, and output unit. The continuous pulse generating unit continuously generates multiple impulse waveforms at arbitrary time intervals but shorter than the pulse string repetition cycle. The modulating unit modulates continuous pulses generated by the continuous pulse generating unit, using transmission data. The output unit outputs a modulated pulse modulated by the modulating unit. The receiving device includes a modulated pulse receiving unit that receives a modulated pulse transmitted from the above-mentioned transmitting device; and a demodulating unit that receives transmission data by demodulating a modulated pulse received by the modulated pulse receiving unit.
摘要翻译： 发送装置包括连续脉冲发生单元，调制单元和输出单元。 连续脉冲发生单元以任意的时间间隔连续产生多个脉冲波形，但短于脉冲串重复周期。 调制单元使用发送数据来调制由连续脉冲发生单元产生的连续脉冲。 输出单元输出由调制单元调制的调制脉冲。 接收装置包括：接收从上述发送装置发送的调制脉冲的调制脉冲接收单元; 以及解调单元，其通过解调由调制脉冲接收单元接收的调制脉冲来接收发送数据。
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6.发明授权Modulating circuit, transmitting apparatus using the same, receiving apparatus and communication system 有权调制电路，使用该调制电路的发送装置，接收装置和通信系统公开(公告)号：US07940841B2
公开(公告)日：2011-05-10
申请号：US11718570
申请日：2005-11-04
IPC分类号： H03K7/04
CPC分类号： H04B1/7174 , H03K7/04 , H04B1/71635 , H04B1/71637 , H04B1/7176 , H04L25/4902 , H04L27/0004
摘要： A communication system includes a modulating circuit to increase the amount of information to be transmitted, a transmitting apparatus capable of easily generating a desired waveform even for any very short wavelets, a receiving apparatus capable of easily separating wavelets even if the intervals thereof are narrow. The modulating circuit includes clock generating, transmission signal generating, control signal generating, delay and wavelet generating parts. The clock generating part generates a clock signal at predetermined time interval “Tp”. The transmission signal generating part generates a transmission signal at interval “Tp”. The control signal generating part outputs a control signal of a predetermined duration based on the clock signal. The delay part generates the control signal as a delay signal that has been delayed by a delay amount based on the transmission signal. The wavelet generating part generates a wavelet at the generation timing of the delay signal.
摘要翻译： 一种通信系统包括：调制电路，用于增加要发送的信息量;即使对于任何非常短的小波也能够容易地产生期望的波形的发送装置，即使其间隔窄也能够容易地分离小波的接收装置。 调制电路包括时钟产生，发送信号产生，控制信号产生，延迟和小波发生部分。 时钟产生部分以预定时间间隔“Tp”产生时钟信号。 发送信号生成部以间隔“Tp”生成发送信号。 控制信号产生部分基于时钟信号输出预定持续时间的控制信号。 延迟部分产生作为延迟信号的控制信号，该延迟信号已经基于发送信号被延迟延迟量。 小波生成部在延迟信号的产生定时产生小波。
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公开(公告)号：US07706452B2
公开(公告)日：2010-04-27
申请号：US10599378
申请日：2005-03-15
IPC分类号： H04L27/00
CPC分类号： H04B1/7174 , G01S13/931 , H04B1/71632 , H04B1/71637 , H04B1/719
摘要： A transmitter using a plurality of pulse signals having different pulse sequence times, a receiver for steadily demodulating pulse signals of only desirable wave, and a wireless system are disclosed. In the transmitter, a control signal generating circuit outputs a control signal for generating a plurality of pulse signals having different pulse sequence generating times, a pulse generating circuit generates a plurality of pulse signals by using the control signal. In the receiver, reception front end receives the plurality of pulse signals having different pulse sequence generating times, delay circuit delays at least one of reception front-end output signals supplied from the reception front-end by a given time, delay pulse composition circuit combines delay signal with reception front-end output signal, so that the receiver steadily demodulates the pulse signals of only the desirable wave.
摘要翻译： 公开了使用具有不同脉冲序列时间的多个脉冲信号的发射机，用于稳定地解调仅期望波的脉冲信号的接收机和无线系统。 在发送器中，控制信号发生电路输出用于产生具有不同脉冲序列产生时间的多个脉冲信号的控制信号，脉冲发生电路通过使用控制信号产生多个脉冲信号。 在接收机中，接收前端接收具有不同脉冲序列产生时间的多个脉冲信号，延迟电路将从接收前端提供的接收前端输出信号中的至少一个延迟给定时间，延迟脉冲合成电路组合 具有接收前端输出信号的延迟信号，使得接收机稳定地解调仅需要的波的脉冲信号。
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8.发明申请IMPULSE WAVEFORM GENERATING APPARATUS AND RADIO-FREQUENCY PULSE WAVEFORM GENERATING APPARATUS 有权脉冲波形发生装置和无线电频率波形波形发生装置公开(公告)号：US20090135974A1
公开(公告)日：2009-05-28
申请号：US11909910
申请日：2006-03-29
IPC分类号： H04L7/00
CPC分类号： H03K7/02
摘要： An impulse waveform generating apparatus includes a multistage delay pulse signal generating part for generating a plurality of delay pulse signals by a timing signal; a signal source signal generating part for generating a signal source signal indicating the frequency component of an impulse waveform signal by the delay pulse signals; an envelope formation signal generating part for generating an envelope formation signal indicating the amplitude component of the impulse waveform signal by the delay pulse signals; and a mixer part for multiplying the signal source signal by the envelope formation signal to generate a prescribed impulse waveform signal. The impulse waveform generating apparatus generates the impulse waveform signal from the timing signal. Therefore, the circuit arrangement requires no digital-to-analog converter, the operational frequency of each element can be reduced, and the power consumption can be reduced.
摘要翻译： 脉冲波形发生装置包括：多级延迟脉冲信号产生部分，用于通过定时信号产生多个延迟脉冲信号; 信号源信号产生部分，用于通过延迟脉冲信号产生指示脉冲波形信号的频率分量的信号源信号; 信封形成信号产生部分，用于通过延迟脉冲信号产生指示脉冲波形信号的振幅分量的包络信号; 以及混合器部分，用于将信号源信号乘以包络形成信号以产生规定的脉冲波形信号。 脉冲波形生成装置根据定时信号生成脉冲波形信号。 因此，该电路装置不需要数模转换器，可以降低各元件的工作频率，能够降低功耗。
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公开(公告)号：US08060044B2
公开(公告)日：2011-11-15
申请号：US11566412
申请日：2006-12-04
CPC分类号： H04B1/7174 , H04B1/7172
摘要： An impulse waveform generating apparatus comprises an oscillator for generating a reference signal having a center frequency in a frequency band of an impulse to generate, a timing matching circuit for shifting a phase of the reference signal by 90 degrees, a frequency demultiplier for dividing a frequency of the phase shift signal and obtaining a timing signal having a frequency component having a frequency width of an impulse to generate, a memory storing a waveform shape table, a waveform forming section for forming a waveform in synchronism with the timing signal, according to information of a shape table having a predetermined waveform, a low-pass filter for obtaining an envelope signal from an output signal of the waveform forming section, and a waveform generating section for changing an amplitude of the reference signal according to a value of the envelope signal.
摘要翻译： 脉冲波形生成装置包括：振荡器，用于产生具有脉冲频带的中心频率的基准信号，生成用于使参考信号的相位偏移90度的定时匹配电路，用于分频频率的分频器 并获得具有产生脉冲频率的频率分量的定时信号，存储波形形状表的存储器，与定时信号同步地形成波形的波形形成部，根据信息 具有预定波形的形状表，用于从波形形成部分的输出信号获得包络信号的低通滤波器和用于根据包络信号的值改变参考信号的幅度的波形产生部分 。
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公开(公告)号：US20090232197A1
公开(公告)日：2009-09-17
申请号：US11720683
申请日：2006-02-07
IPC分类号： H03K7/04
CPC分类号： H04L25/4902 , H04B1/7174 , H04B1/7183 , H04L25/4904
摘要： The transmission device includes a first transmission RF part for RF modulating the pulse signal generated at the timing of a clock signal so as to generate a clock RF signal and for outputting the clock RF signal to a synchronization signal channel; a transmission data generator for generating transmission data in synchronization with the timing of the clock signal; a PPM modulator for PPM modulating the transmission data and for outputting a PPM modulation signal; and a second transmission RF part for RF modulating the PPM modulation signal so as to generate a data RF signal and for outputting the data RF signal to a data signal channel different from the synchronization signal channel. The reception device receives reference synchronization information so as to maintain phase synchronization in data reception.
摘要翻译： 发送装置包括用于RF调制在时钟信号定时产生的脉冲信号的第一发送RF部分，以产生时钟RF信号，并将时钟RF信号输出到同步信号信道; 发送数据发生器，用于与时钟信号的定时同步地生成发送数据; 用于PPM的PPM调制器调制发送数据并输出PPM调制信号; 以及第二发送RF部分，用于RF调制PPM调制信号，以产生数据RF信号，并将数据RF信号输出到与同步信号信道不同的数据信号信道。 接收装置接收参考同步信息，以保持数据接收中的相位同步。
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