Kehrer, D., Steinlesberger, G., Aufingcr, K., Tischer, H., Wohlmuth, H.-D., Simburger, V., & L. Scholtz, A. (2015). Prospects of Microstrip Waveguides in Aluminum and Copper Metallization for High-Frequency Applications<br /&gt;10.14209/jcis.2003.1. Journal of Communication and Information Systems, 18(1). Retrieved from https://jcis.sbrt.org.br/jcis/article/view/320