Electromagnetic coupling analysis of high density bent interconnects

This paper presents the coupling effects of multiple bent interconnects separated by an internal angle. The method of moments with pulse basis function and point-matching has been used for the modeling of the wires. The mutual impedance of the bent interconnects has been characterized in a wide range of frequencies. From the studies of different bent structures it has been found that the right angle bent wire is the best with the least mutual coupling effect between the interconnects.