Based on the spread spectrum communication theory, combine digital signal-processing chip DSP and FPGA, this article researches and designs the receiver system for regional radio navigation.

本课题以扩频通信为理论基础，结合目前广泛使用的数字信号处理芯片DSP和FPGA，研究了区域无线电导航系统接收机数字信号处理平台。

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So a digital real time system for radar signal acquisition and processing is designed by the chip of FPGA and DSP in this paper.

针对这一问题，本设计利用FPGA和DSP芯片，设计了一个数字化的雷达原始信号采集与处理的实时系统。

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This system is constituted with the optical fiber sensor, signal detection electric circuit, single chip processing circuit and display unit.

该系统由光纤传感器、信号检测电路、单片机处理电路和显示装置组成。

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Sony has succeeded in establishing a structure that layers the pixel section containing formations of back-illuminated structure pixels over the chip affixed with mounted circuits for signal processing, which is in place of supporting substrates used for conventional back-illuminated CMOS image sensors.

ENGADGET: Sony's new cameraphone CMOS jams bigger gear into the same space (video)

Weinberger tackled those problems by designing his chip from scratch, finding ways to split out parts of laborious signal-processing tasks and handle them in parallel.

FORBES: Bridging The Gaps