RF-MEMS and its applications to microwave systems, antennas and wireless communications

被引:17
|
作者
Christodoulou, CG [1 ]
机构
[1] Univ New Mexico, Dept Elect & Comp Engn, Albuquerque, NM 87131 USA
关键词
re-configurable antennas; wideband; fractal; RF-MEMS;
D O I
10.1109/IMOC.2003.1244915
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
MEMS-based products combine both mechanical and electronic devices on a monolithic microchip to produce superior performance over solid-state components, especially for wireless applications. RF-MEMS components are mainly used as inductors, tunable capacitors, switches, in VCOs, and resonators. Popular MEMS switches for wireless applications include transmit/receive duplexers, band-mode selection, time delay for phased-array antennas, and reconfigurable antennas. This paper talks about the use of MEMS switches in conjunction of fractal antennas to achieve multi-frequency, reconfigurable antennas that can be used for a variety of communication applications and how micromachining can be used to fabricated new 3-D MEMS antenna structures for very high frequency applications.
引用
收藏
页码:525 / 531
页数:7
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