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Active array radar (DAR) is a kind of phased radars, which utilizes beam-forming technique both in receiving and transmitting. Active T/R module is a key technique in the next generation of T/R modules for active array radar. In order to realize the automatic test of the active T/R modules, the advanced modern automatic test system (ATS) is built based on GPIB bus. The principle of the ATS for the...
For the complex constraints and large set of input data, we analyze the expert-chosen algorithm and its physical characteristics like data storage, exchange and operation. Based on three different data structures, we study the performance and resource consumption of the algorithm. The experimental results show that the associative arrays are more suitable for the physical characteristics of the algorithm...
This paper studies the basic requirements of embedded operating system memory management and the key problems in memory management, via analyze the advantages and disadvantages of different memory management algorithm, according to the features of the embedded system such as the mount of the memory is few, and has no MMU, and has real-time requirements usually, Then proposed a method that can distribute...
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