Electronics Optics & Control, Volume. 23, Issue 10, 66(2016)
Design of a TACAN Signal Detection System Based on FPGA+DSP
To solve the problem that the TACAN equipment has limited capacity of field test, a TACAN signal detection system was designed by taking FPGA as the core of the control system, using DSP to implement the secondary information decoding, and a embedded configuration software to build the Human-Machine Interface (HMI).In this paper, the hardware and software composition is presented, and the software flow chart is given.The communication module design and angle/distance detection process are described with the improved algorithms.The system makes full use of capabilities of FPGA in high-speed sampling and parallel processing and of DSP in real-time computing, thus to realize rapid calculation and display control.The experiment result shows that the design has a good test precision, and it can improve the level of the maintenance and service, which is valuable in engineering.
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JIANG Li-ru, REN Jian-hui, XU Yun-da, ZHANG Bin. Design of a TACAN Signal Detection System Based on FPGA+DSP[J]. Electronics Optics & Control, 2016, 23(10): 66
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Received: Jun. 8, 2015
Accepted: --
Published Online: Nov. 18, 2016
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