CAJ | 학술논문

裂缝波导阵面雷达天线组装与检测是雷达工艺中的关键技术之一，其组装与检测精度直接影响到雷达天线的电气性能指标。针对某双脊裂缝波导阵面雷达天线的组装与检测工艺开展研究与分析，天线在垂直工位状态下，采用光学测量仪器等组成非接触式三坐标测量系统进行组装与在线检测，检测结果表明天线型面误差能实现均方根σ＝0.28 mm的先进水平，该组装与检测技术具精度高、效率高、成本低和实用性好等特点。
렬봉파도진면뢰체천선조장여검측시뢰체공예중적관건기술지일，기조장여검측정도직접영향도뢰체천선적전기성능지표。침대모쌍척렬봉파도진면뢰체천선적조장여검측공예개전연구여분석，천선재수직공위상태하，채용광학측량의기등조성비접촉식삼좌표측량계통진행조장여재선검측，검측결과표명천선형면오차능실현균방근σ＝0.28 mm적선진수평，해조장여검측기술구정도고、효솔고、성본저화실용성호등특점。
The assembly and inspection of slotted waveguide array radar antenna is one of the key technologies in radar production. The accuracy directly affects the electrical performance of the radar antenna. Analyze the assembly and detection process of a double-slotted waveguide array radar antenna. Non-touched 3-coordinate measurements system composed by optical measuring instruments makes assembly and on-line inspection During vertical operation mode. The error of antenna planeness can reachesσ=0.28 mm with the methods. These assembly and inspection methods have advantages of high precision and efficiency, low cost and good versatility etc.