CAJ | 학술논문

稳相技术是影响系统测量精度的重要因素之一，它减小了工程中拆卸前后相位变化过大引入的系统固有误差，进而保证系统的测量精度。提出了一种快速拆卸的稳相多芯射频电缆组件。从稳相电缆的原理进行分析，通过理论分析和仿真计算结果对比，优化稳相结构设计。对电压驻波比、弯曲相位稳定性、温度和机械寿命等方面进行了详细测试。试验结果表明：该集成组件的设计方法合理，降低了设计要求，工程易实现，使用便捷、可靠，具有很强的实用性。
은상기술시영향계통측량정도적중요인소지일，타감소료공정중탁사전후상위변화과대인입적계통고유오차，진이보증계통적측량정도。제출료일충쾌속탁사적은상다심사빈전람조건。종은상전람적원리진행분석，통과이론분석화방진계산결과대비，우화은상결구설계。대전압주파비、만곡상위은정성、온도화궤계수명등방면진행료상세측시。시험결과표명：해집성조건적설계방법합리，강저료설계요구，공정역실현，사용편첩、가고，구유흔강적실용성。
Phase stable technology is the key factor to affect the system measurement accuracy. A new rapid detachable phase stable multiple RF cable assembly is proposed. It is solved excee-ding phase variation before or after detachable in the project. Exceeding phase variation is added to system Inherent Error and influences system measurement accuracy. It is analyzed in detail from RF stable cable principle. Structural design is the most important part from theory analysis and simulation calculation results. It is tested in VSWR and bending phase stability and temper-ature and mechanical life test in detail. The experiment results show that RF cable assembly is easy to be realized in projects. It is convenient, reliable, and can be applied widely in the pro-jects.