S波段宽带电调衰减器的研制  

Research on S -band Wide Variable Attenuator

作　　者：王一波 徐更艳 

机构地区：[1]中国电科43所LTCC应用事业部

出　　处：《混合微电子技术》2014年第4期41-44,共4页Hybrid Microelectronics Technology

摘　　要：本文详细叙述了一种S波段宽带匹配型电调衰减器的设计思路和方法。通过理论分析、仿真优化等手段解决了元件阵列排布、传输阻抗不连续性、温漂抑制的问题，并就其中的关键性技术点展开了分析，提出了若干应对措施。对该类型宽带电调衰减器的应用前景进行了分析和展望。In this paper,it is depicted that theory and technique for a broad band microstrip variable attenuator used in S - band frequency. Through the means of theory analysis and simulation optimization, the problems of component array arrangement, transfer impedance discontinuities and temperature drift suppressing are solved. The key technical points of them are also analyzed, and some corresponding measures are proposed. The future applications of this type of wide - band attenuators are analyzed and prospected.

关 键 词：元件渐变阵列网络 2D-3D电磁场仿真 抑制温度漂移 

分 类 号：TN715[电子电信—电路与系统]