Fast and accurate SWCNT bundle magnetic inductance models

In this paper, we derive an accurate and closed-form model of a Single Wall Carbon NanoTube bundle magnetic inductance for the first time. Subsequently, two more fast and still highly accurate models of “Approximate” and “Fast Approximate” are developed through the introduction of the novel discrete rectangle GMD concept. Finally, we show that the magnetic inductance of a bundle and a Cu solid wire are nearly equal and there is no need for new modeling.