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This paper introduces a low-cost HF/VHF interference signal generator's implementation which can generate several kinds of interference and communication signals. The overview of the signal generator is introduced first. Then some design and implementation details of the signal generator are illuminated. Finally, some test results of power spectrum density (PSD) of the generated signal are given.
Ignition strategy of lateral jet was the key to air-to-air missile with lateral thrust and aerodynamic blend-control. According to the missile fact, by seeking to regulate engine distribution and make right ignition time and ignition logic, the total output of lateral thrust subsystem could be adjusted in the case of the output of single engine was constant. Thus responding rate of missile overload...
Based on multisensor information fusion theory and optimal control theory of structure stochastic jump system, a new guidance law is proposed for air-to-air missiles based on information fusion of active radar and infrared sensor, and its validity is testified by analysis on simulation by building digital model of missiles. Compared with proportion navigation law and extended proportion navigation...
This paper presents a RF pulse signal processing circuit based on SCM(single chip microcomputer). The pulse is high-frequency-modulated, low-amplitude and narrow-time-width. The circuit could process the pulse when its width r > 0.4 mus , duty-cycle D< 1/2000, and amplitude P ges 2mv (after demodulated). By designing the time on which the SCM answers an interruption, the circuit could eliminate...
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