A Random Code Phase Modulation Radio Fuze Test System Design And Implementation

The test system of wireless fuze with stochastic code is playing a crucial role in thetest research and production of wireless fuze with stochastic code. The capability oftest system influences capability of fuze directly, and the result of battle. So companymakes a great effort to research the excellent test system.This article describes the background of the subject and applied value. It curtlyintroduces the work principle of wireless fuze with stochastic code, and mainlyintroduces the primary test principle of that system, the composing of function and thehardware design of circuit. In order to constitutes the whole test system of wirelessfuze, the article also introduces the design of test software used to test the RespondingDecoding System of Secondary Single Pulse Radar.During the project developing, it uses the roboticized design idea, uses theadvanced FPGA (Field Programmable Gate Array) chip and PC104computer toestablish the test system of wireless fuze. This test system uses microwave apparatuscontrolled by electricity, technique of photoelectron and test technique of compute，andUsing current the most popular embedded technology,completed the hardware designof circuit.So it makes the system flexible, adaptive, integrated and reliable.This subject,had been finished the responsibility of reasoning the test system ofwireless fuze, analyzed the system performance, tested the test system, mainly studiedand designed the target simulator of the system. After the project researching anddebugging for more than a year, the project has passed appraisal of company, achievedthe demand and gained good effect expected before.