System and method for assessing interference to a signal caused by a magnetic field
The present invention is directed to a system and method for assessing interference to a signal caused by magnetic field. The system includes a magnetic field generator configured to generate a magnetic field. The system further includes a first magnetic field sensor configured to detect a magnetic field and to generate a first signal representative of the magnetic field detected thereby. The system still further includes a second magnetic field sensor. The second magnetic field sensor is configured to detect a magnetic field and to generate a second signal representative of the magnetic field detected by the second magnetic field sensor. The system yet still further includes a processor. The processor is configured to receive and process the second signal to determine whether said magnetic field detected by said second magnetic field sensor may cause distortion to said first signal, as well as the magnitude of such distortion.
1. A system for assessing interference to a first signal within a transmission line, the interference caused by a magnetic field, comprising:
an interference sensor configured to detect said magnetic field and to generate a second signal representative of said magnetic field; and
a processor electrically connected to said interference sensor and configured to process said second signal to determine whether said magnetic field may cause distortion to said first signal within said transmission line,
wherein said processor is configured to determine a magnitude of distortion likely to be caused to said first signal by said magnetic field.
2. The system of claim 1 , wherein said processor is configured to generate a third signal representative of certain information relating to said magnetic field; said system further comprising a display device wherein said processor is configured to control said display device to cause said information represented by said third signal to be displayed.
3. The system of claim 1 , wherein said processor is configured to receive said first signal and to process said first and second signals together to determine said magnitude of distortion.
4. The system of claim 1 further comprising a filter to compensate for the distortion caused to said first signal by said magnetic field.
5. The system of claim 1 , wherein said magnetic field is a first magnetic field, the system further comprising:
a magnetic field generator configured to generate a second magnetic field; and
a first magnetic field sensor configured to generate said first signal, wherein said first signal is representative of said second magnetic field as detected by said first magnetic field sensor.
6. The system of claim 5 further comprising a device configured for use within said second magnetic field, and wherein said first magnetic field sensor is associated with said device.
7. The system of claim 6 wherein said device includes a connector for connecting two segments of conductors, said transmission line comprising said connector and one or both of said segments of conductors, and wherein said interference sensor is associated with said connector.
8. The system of claim 5 , wherein said processor is configured to compare said first magnetic field as detected by said interference sensor with a predetermined magnetic field threshold value to determine whether said first magnetic field may cause interference to said first signal within said transmission line.
9. The system of claim 5 , wherein said first magnetic field sensor is electrically coupled with said transmission line.
10. The system of claim 5 , wherein said first magnetic field is said second magnetic field.
11. A method for assessing interference to a first signal within a transmission line, the interference caused by a magnetic field, comprising:
generating, by a magnetic field sensor, a second signal representative of said magnetic field as detected by said magnetic field sensor;
receiving, by a processor, said second signal;
processing, by said processor, said second signal to determine whether said magnetic field may cause distortion to said first signal within said transmission line; and
determining, by said processor, a magnitude of distortion likely to be caused to said first signal by said magnetic field detected by said magnetic field sensor.
12. The method of claim 11 , wherein said processing step comprises the substep of comparing said magnetic field as detected by said magnetic field sensor to a predetermined magnetic field threshold value.
13. The method of claim 11 further comprising the steps of:
generating a third signal representative of certain information relating to said magnetic field detected by said magnetic field sensor; and
displaying, on a display device, said information represented by said third signal.
14. The method of claim 11 , wherein said determining step comprises the substeps of:
receiving, by said processor, said first signal; and
processing said first and second signals together to determine said magnitude of distortion.
15. The method of claim 11 further comprising filtering said first signal to compensate for the distortion caused by said magnetic field.