In this thesis, the design, the performance and applications of jamming systems for frequency-hopped communication countermeasure based on Armored Vehicles are investigated with the background of link simulation system for communication countermeasure system in field operations and with the assistant software of MATLAB-Simulink toolbox. The design and simulation of jamming system includes waveform level and spectrum level simulation models of main entities such as a fast frequency-hopped binary frequency-shift keying (FFH/BFSK) spread-spectrum (SS) communication system and the jamming of fast frequency-hopped BFSK SS communication system, etc. The simulation can analyze the performance of the jamming methods; it can give us a new choice to make the jamming systems more useful for frequency-hopped communication which is suitable for the complex electromagnetic battlefield environment.

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Due to the reliability and flexibility, 1553B bus gradually became the preferred data bus architecture for weapon systems. But complicated testing caused inconvenience to the application as well. According to the features of 1553B bus of vehicle integrated electronic systems on new armored equipments, this paper introduced a design of automatic test system for 1553B bus network based on in-line inspection.

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Time domain adaptive integral method (TD-AIM) is presented for transient analysis of electrically large conducting objects. The compressed storage technique of the sparse matrix is used to decrease enormous memory requirements. A temporary file is created in the hard disk that is adopted for the impedance matrix elements' storage of the near interaction components. The simulation result demonstrates the efficacy of this method.