本文报告了一种基于低温共烧陶瓷技术和金锡共晶焊料的射频微机电的封装技术，并评估了该封装结构的物理及射频特性。
This paper reports on an RF MEMS package based on LTCC technology and gold-tin eutectic bonding, and also evaluates physical and RF characteristics of the proposed structure.
本文实验研究了影响方波调制射频波激励波导CO_2激光器输出特性的因素。
The factors of influence the output characteristics of square wave modulated RF excited CO_2 laser are experimentally investigated.
缺陷接地结构由于其带阻特性而被广泛地应用到射频微波电路中，以改善电路性能。
DGS are widely applied to rf and microwave circuits to improve the performance because of its bandgap characteristic.
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