Techniques for producing an electrical pulse
Embodiments of the present invention provide an apparatus, comprising a field emission source having polarities and positions in accordance with a code, a plurality of connected coils adapted to move proximate to said field emission source and having positions in accordance with said code, and wherein an electrical pulse is created when said field emission source is aligned with said plurality of connected coils according to said code.
1. An apparatus, comprising:
a field emission source having polarities and positions in accordance with a code;
a plurality of connected coils adapted to move proximate to said field emission source and having positions in accordance with said code; and
wherein an electrical pulse is created when said field emission source is moved through alignment with said plurality of connected coils according to said code, wherein said coils are arranged according to an inphase-quadrature (I-Q) coil arrangement to produce a control system for controlling movement or to achieve alignment of said field emission source or said coil.
2. The apparatus of claim 1 , wherein said apparatus is adapted to determine relative positions of two objects having associated with them said coil structure and said field emission source and wherein said relative positions of said two objects is determined by comparing a three-dimensional spatial electromotive force function to measurements of output voltages as said two objects move relative to each other.
3. The apparatus of claim 2 , wherein said relative position measurements are used to vary movement of at least one of said two objects for guidance control purposes.