Beam-steering antennas at millimeter wavelengths

摘要：

In many emerging applications of millimeter waves, electronic focusing and beam steering is needed. We present a survey of mm-wave beam steering antennas, where the necessary phase change for antenna elements is achieved using various electronically tuneable elements, e.g. microelectromechanical systems (MEMS), such as tuneable leaky-wave antennas, shaped lens antennas with integrated switched feed array, active reflectarray, tuneable high-impedance surface, and dielectric rod waveguides with integrated phase shifters. Some early results of our own relevant investigations are also presented.

关键词： millimeter wave beam steering antenna

作者: A.V. R(a)is(a)nen T. Zvolensky J. Ala-Laurinaho D. Chicherin Z. Du A. Generalov A. Karttunen D. Lioubtchenko J. Mallat A. Tamminen

作者单位: MilliLab and SMARAD Department of Radio Science and Engineering Aalto University Espoo, Finland

会议类型: 国际会议

会议名称: 2012 5th Global Symposium on Millimeter-Waves(2012年第五届全球毫米波会议 GSMM 2012)

会议地点: 哈尔滨

会议语种:英文

页码: 170-173

在线出版日期: 2012-05-27（万方平台首次上网日期，不代表论文的发表时间）