Small Caliber Anti-aircraft Guns With Semi-active Laser Proximity Fuze Principle Study

The semi-active laser proximity fuze is a new type one, which is developed for subcaliber antiaircraft guns, and the purpose of this research is to speedup the processes that intelligentize and smarten the conventional weapons. This treatise presents the overall technical plan and design of the semi-active laser proximity fuze, which will be applied for 37 mm antiaircraft guns. After analyzing the laser transmitter, the transmission of the laser in air, the laser receiver and the processing circuit, execution circuit of the fuze, the treatise gives the principle of the photoelectric detection and target identification used for the semi-active laser proximity fuze, then emphasis on the design of the schematic of the fuze hardware circuitry, and on the end introduces the reliability and the data processing correlative the fuze in brief.Sine being in its primary stage and relating to much knowledge, the research of the semi-active laser proximity fuze is discussed in principle level in our capability.