Methods and apparatus are provided for controlling a beam pattern of a sensor array. The apparatus includes a plurality of sensors, wherein a distance is defined between at least two of the sensors. A shape memory alloy (SMA) is coupled to at least one of the sensors. The SMA is controllably deformable to vary the distance between the sensors.
申请公布号
WO2015012849(A1)
申请公布日期
2015.01.29
申请号
WO2013US52110
申请日期
2013.07.25
申请人
GM GLOBAL TECHNOLOGY OPERATIONS LLC;BILIK, IGAL;SUISSA, AVSHALOM;STAINVAS OLSHANSKY, INNA