CAJ | 학술논문

配套某机载设备的组合天线,其底板面积较大,如果平面度较大,与飞机安装的底板之间出现较大的装配间隙,在特殊环境下,可能导致组合天线性能下降.用户要求组合天线的平面度小于1.5 mm,生产过程中平面度超标是生产过程中的最大障碍.分析了天线平面度超标问题,找到了解决平面度超标的方法,最终满足了用户的使用要求.
배투모궤재설비적조합천선,기저판면적교대,여과평면도교대,여비궤안장적저판지간출현교대적장배간극,재특수배경하,가능도치조합천선성능하강.용호요구조합천선적평면도소우1.5 mm,생산과정중평면도초표시생산과정중적최대장애.분석료천선평면도초표문제,조도료해결평면도초표적방법,최종만족료용호적사용요구.
A combined antenna for airborne equipment has a large area, if the flatness is poor, the large assembly clearance with the aircraft may reduce the performance of the combined antenna in special circumstances. The flatness can’t meet the standard is the biggest obstacle during production process, the user requirement for the flatness of combined antenna is less than 1.5 mm, Analyze the reasons of poor flatness, find the solutions to solve the problems of poor flatness, and finally meet the requirements of user.