The electric-magnetic vibrator combined UWB antenna (EMV-UWB) that constructed of electric and magnetic vibrator, has the characters of smallsize and high radiated efficiency.
电-磁振子组合型UWB天线集电振子和磁振子于一身,具有尺寸小、辐射效率高的特点。
2
The fractal antenna based on space self-filling ability and self-similarity ability, presents some characteristic such as electrically smallsize, wideband and multi-frequency.
基于分形的自相似性和空间填充特性设计的分形天线,具有电小尺寸、宽频和多频等特性。
3
Since the double-ridged horn antenna owns many seductive characteristics, such as ultra broadband, relatively smallsize, high calibre efficient and gain etc.