Radar signal processing is a very important part of electronic countermeasures. We can only scout out and disturb enemy’s radar device when the enemy radar signal is distinguished from other signals and analyzed accurately. The thesis, aiming at the features of the common pulse radar signal, builds a universal digital signal processing system, according to
(Read More…)
With fast development of new digital signal processing technology, and the release of new high performance of DSP chips, high performance of radar signal processing develops fast. And besides, the strong hardware platform provides the dependability for the software realization of real time signal processing, and let. the DSP developers throw off the hardware design
(Read More…)
In recent years, the Programmable Logic Device developed rapidly, especially the FPGA, which not only realized miniaturization, low power consumption and high reliability of the signal processing machine, also as universal signal processing module’flexible design, which based on FPGA, it is replacing ASIC on the market. FPGA is a kind of semi-custom integrated circuit, designers
(Read More…)
With the widely use of field-programmable gate array (FPGA) in industry, implementation of digital signal processing based on FPGA holds an important position in radar signal processing. Model-based FPGA logic design is a top-down rapid prototyping method, which not only lowers the threshold for FPGA design, but also shortens the development cycle and improves design
(Read More…)
Radar signal processing is an important part in the system. In the paper, pulse compression, adaptive sidelode canceling and clutter canceling are studied with the experience in the project, and the several technologies have been implemented by DSP and applied in a certain radar signal processor.The theories and algorithm of the modules above are analyzed
(Read More…)
With more and more widely using of radar in modern warfare, simulating a variety of different functions in the working process of the radar has become an important subject that people study. However, it often costs more than can bear to obtain the actual measurement data. It is necessary to model and simulate the radar
(Read More…)
In recent years, LFMCW(Linear Frequency Modulated Continuous Wave) Radar has been payed more and more attention and has been used much more widely, but the existence of Range-Velocity Coupling has reduced the capacity of range resolution and range accuracy of LFMCW Radar. Besides, the defination of the threshold for the CFAR process has always been
(Read More…)
The war in modern times is full of complicated electromagnetism, and radar holds the balance.There are many kinds of radar while Pulse Radar is widely used in modern battlefield ,and it’s very significative in studying the simulation platform of it. Receiver and signal processing is the hard core of radar, which are also the objects
(Read More…)
The radar signal processing is the general applications of digital signal processing、computer and very large scale integrate circuit(VLSI). With the widely used of field-programmable gate array (FPGA), implementation of digital signal processing based on FPGA holds an important position in radar signal processing. FPGA has the advantages of the small volume, fast speed and good
(Read More…)
