Embedded Symmetric Multiple Axis Antenna System With Isolation Among The Multiple Axes

A minimum coupling and symmetric antenna array comprising:

• a plurality of coil elements,
• each of said plurality of coil elements lying along a respective azimuthal axis a common distance from a central point;
• and
• each of said plurality of coil elements rotated about each said respective azimuthal axis by a common angle with respect to vertical.

A method for producing a three axis antenna system comprising:

• providing three substantially identical magnetic antennas, each magnetic antenna having a respective center, a respective magnetic axis and a respective diameter, each of said respective diameters being substantially equal to one another;
• orienting said three magnetic antennas according to a reference orthogonal coordinate system having x, y, and z axes;
• placing a first magnetic antenna of said three magnetic antennas with said respective magnetic center at x=d1, y=d2, z=0 in said reference coordinate system;
• orienting said first magnetic antenna with said respective magnetic axis parallel to said y axis;
• placing a second magnetic antenna of said three magnetic antennas with said respective magnetic center at y=d1, z=d2, x=0 in said reference coordinate system;
• orienting said second magnetic antenna with said respective magnetic axis parallel to said z axis;
• placing a third magnetic antenna of said three magnetic antennas with said respective magnetic center at z=d1, x=d2, y=0 in said reference coordinate system;
• orienting said third magnetic antenna with said respective magnetic axis parallel to said x axis;
• wherein d1 is at least one half of said respective diameter of said first magnetic antenna.