Remote detection of electrical activity in a target volume
A non-invasive method of detecting electrical activity in a target volume. The method can comprise aiming a plurality of antennas at one or more target sub-volumes within a target volume and acquiring the radio signal created when an electrical discharge occurs. The method can then comprise processing the radio signals to determine the electrical activity within the target volume and displaying the electrical activity in the target volume.
1. A method of detecting electrical activity in a target volume comprising:
a. identifying a target volume;
b. providing a plurality of antennas distributed three dimensionally;
c. aiming each antenna of the plurality of antennas at the target volume;
d. acquiring a radio signal from the target volume; and
e. processing the radio signal to determine electrical activity in the target volume.
2. The method of claim 1 , further comprising:
a. subdividing the target volume into one or more discrete sub-volumes;
b. aiming each antenna of the plurality of antennas at a target sub-volume within the target volume;
c. acquiring a radio signal from each target sub-volume; and
d. processing the radio signal to determine electrical activity in each target sub-volume.
3. The method of claim 1 , further comprising storing radio signal data on a non-transitory data storage medium.
4. The method of claim 1 , further comprising displaying the electrical activity within the target volume.
5. The method of claim 1 , further comprising a computer instructing a processor to process the radio signal or radio signals received from one or more antennas, cancel noise from the received signal(s), and graphically or numerically display the electrical activity in the target volume.
6. The method of claim 2 , further comprising displaying the electrical activity within each target volume.