摘要 |
<p>A method and apparatus for eliminating mutual inductance effects in resonant coil assemblies in which a plurality of coils are situated in sufficiently close proximity to create small mutual inductances between the coils, the method comprises evaluating the mutual inductances using a T, star or other transformation of the relevant parts of the circuit thereby isolating the mutual inductances in such a way that series capacitances may be introduced to tune out the mutual inductances at a common frequency thereby reducing the coil array to a synchronously tuned circuit.</p> |