Okoshi's planar method corrected for accurate analysis of high Q patch resonators

摘要

To analyze high Q circuits, we need a very accurate method. Traditional methods, such as 2D planar circuit, Modal or Okoshi's, 3-D methods, moment or variational methods, are not versatile or accurate enough for these circuits. In this paper, a better method, the combined 2D plus variational method together with reciprocity and zero tangential field, will be presented to analyze microstrip patches.