CAJ | 학술논문

　　随着通信技术的发展和应用，微波器件的应用越来越广泛，尤其在军事装备领域，微波器件随处可见。大多数军事装备，大部分时间处于贮存、检测等非工作状态，为保证其战备完好性，装备的贮存可靠性评估显得尤为重要。中频对数放大系统是雷达接收机组件中的重要组成部分，通过研究微波组件的中频对数放大器部分的相关文献，得到了微波组件主要失效物理模型，确定其失效判据，并由高温加速寿命试验得到的试验数据，计算出组件激活能，最终完成组件在常温贮存下寿命的预测。
　　수착통신기술적발전화응용，미파기건적응용월래월엄범，우기재군사장비영역，미파기건수처가견。대다수군사장비，대부분시간처우저존、검측등비공작상태，위보증기전비완호성，장비적저존가고성평고현득우위중요。중빈대수방대계통시뢰체접수궤조건중적중요조성부분，통과연구미파조건적중빈대수방대기부분적상관문헌，득도료미파조건주요실효물리모형，학정기실효판거，병유고온가속수명시험득도적시험수거，계산출조건격활능，최종완성조건재상온저존하수명적예측。
With the development and application of communication technology, the microwave devices are applied more and more widely, especially in military equipment field. For most of the military equipment, they are in storage, testing and other non-working status most of the time; in order to ensure its proper combat readiness, equipment storage reliability evaluation is particularly important. Intermediate frequency logarithmic amplification system is an important component in radar receiver module. Through researching the relevant literature of intermediate frequency logarithmic amplifier, main failure physics model of microwave components was obtained and failure criterion was determined. The component activation energy was calculated from high temperature accelerated life test data. Components’room temperature storage life was predicted.