摘要
就电磁敏感系统的随机误差校正提出了一种新的处理方法,该方法将原有的三维正交环形天线旋转变换为非正交三维环形天线,并进行了算法的相应改进,数值模拟结果表明:在同等条件下;当θ处于大角度区域时,该算法能将系统的误差降低到5°以下,当θ处于其他区域时,误差可降低到0°左右。
A new method for the error-aligned of the electromagnetic sensing system is presented. In the method, the perpendicular three-dimensional hoop antenna is turned into the bevel one and the arithmetic is mended accordingly. Numerical analogue results demonstrate that at the same conditions, this approach can align the error below 5°when θ is in the large-angel area and near to 0°when θ is in the other area.
出处
《传感器与微系统》
CSCD
北大核心
2007年第10期72-74,共3页
Transducer and Microsystem Technologies
关键词
电磁敏感系统
噪声电压
非正交三维环形天线
误差校正
electromagnetic sensing system
noise voltage
bevel three-dimensional hoop antenna
error-aligned
