首次研究了多层介质覆盖对电感加载双频微带天线特性的影响，得到一些有意义的结论。
The effect of superstrate on characteristics of dual-band microstrip antennas with bilithic reactive loading is studied firstly.
为提高辐射效率和扩展工作带宽，对一种口径耦合馈电的多层介质高温超导微带天线进行了设计。
To increase the radiation efficiency and broaden the operation bandwidth, an aperture-coupled microstrip antenna of high temperature superconductor with multi-layer substrates is designed.
概述了滤波器、天线、谐振器等片式多层微波器件的研究进展。
The recent progress on chip multilayer microwave components such as filters, antenna and reso.
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