Steven Roger Floyd,Duane A. Gerig,William P. Moore,Thomas Brandon Lee
申请号：
US16507887
公开号：
US20200015035A1
申请日:
2019.07.10
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A system is described that includes a transmitter for generating a magnetic field comprising a first detection region and a second detection region, wherein the first detection region is different than the second detection region. The system comprises a receiver configured to detect at a location of the receiver in the magnetic field a magnetic field vector, a polarity, and at least one additional vector. The system comprises the receiver configured to use the magnetic field vector, the polarity, and the at least one additional vector to determine a position of the receiver in the magnetic field.
