首页> 外国专利> The system configured to perform a sampling compleza a signal in a frequency domain, system configured to perform a sampling compleza a signal in a field of time, method to perform a complex sampling of a signal in a frequency domain.Method for performing a sampling of a signal of a complex field of time and method for calculating a delay time between two or more channels for sampling in a signal processing system

The system configured to perform a sampling compleza a signal in a frequency domain, system configured to perform a sampling compleza a signal in a field of time, method to perform a complex sampling of a signal in a frequency domain.Method for performing a sampling of a signal of a complex field of time and method for calculating a delay time between two or more channels for sampling in a signal processing system

机译：该系统被配置为在频域中对信号进行采样补偿，该系统被配置为在时域中对信号进行采样补偿，在频域中对信号进行复杂采样的方法。时间范围复杂的信号以及用于计算两个或更多个通道之间的延迟时间以在信号处理系统中进行采样的方法

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摘要

The system configured to perform a complex sampling of a signal in a frequency domain; system configured to perform a complex sampling of a signal in a field of time, method to perform a complex sampling of a sonal in a field of frequency.Method for performing a sampling of a signal in a complex field of time and method for calculating a delay time between two or more channels for sampling in a system of signal processing. A method and a system for sampling complex signals using two or more channels for sampling and for estimating time delays between these channels.According to certain rules of the presently disclosed.The system and method are operable to enable sampling of a signal in a complex field of frequu00e2ncia by means of sampling in predefined order including the use of a sampling channel for converting an analog signal to a digital signal corresponding substancialm Ente not retard and processing the digital signal into a plurality of discrete components correspondIn the field of not loved substantially delayed frequency; provide one or more additional sampling channels allowing a sampling of order default, the default ordering, depending on a number of one or more additional sampling channels, each channel to supply additional sampling. The end configured to perform various stages.Giving rise to discrete components held in the field of frequency multiplied; and combining the delayed discrete components in the field of frequency multiplied by the discrete components corresponding to substantially not retarded field of frequency leading to u. M complex signal in the field of output frequency.

机译：该系统被配置为在频域中执行信号的复杂采样;用于在时间范围内对信号进行复杂采样的系统，用于在频率范围内对声纳进行复杂采样的方法，用于在时间复杂域中进行信号采样的方法和用于计算频率的方法两个或多个通道之间的延迟时间，用于在信号处理系统中进行采样。一种用于使用两个或更多个信道进行采样并估计这些信道之间的时间延迟的复杂信号采样的方法和系统。根据当前公开的某些规则，该系统和方法可用于实现对复杂场中的信号的采样。通过以预定顺序进行采样来对频率进行采样，包括使用采样通道将模拟信号转换为与数字信号相对应的基本信号，而不延迟，并将数字信号处理为多个离散分量，这在本质上是不受欢迎的延迟频率提供一个或多个附加采样通道，允许默认顺序的采样，默认顺序取决于一个或多个附加采样通道的数量，每个通道提供附加采样。端被配置为执行各个阶段。将频率场中的延迟离散分量乘以对应于导致u的频率的基本上未延迟的场的离散分量相乘。 M复合信号在输出频率范围内。

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公开/公告号BRPI1102521A2

专利类型
公开/公告日2013-06-25

原文格式PDF
申请/专利权人 ELTA SYSTEMS LTD;
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申请/专利号BR2011PI02521
发明设计人 MOSHE FIREAIZEN;DAVID KARASIK;
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申请日2011-05-18
分类号H03D3;
国家 BR
入库时间 2022-08-21 16:42:11

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