Near-Field Antenna Measurements Using Nonideal Measurement Locations
نویسندگان
چکیده
|We introduce a neareld to fareld transformation algorithm that relaxes the usual restriction that data points be located on a plane-rectangular grid. Computational complexity is O (N logN), where N is the number of data points. This algorithm allows e cient processing of neareld data with known probe position errors. Also, the algorithm is applicable to other measurement approaches, such as plane-polar scanning, where data are collected intentionally on a nonrectangular grid.
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تاریخ انتشار 1999