A new cultivar of Heuchera of hybrid origin, \u2018Miracle\u2019, that is characterized by its small to medium sized, ruffled, ovate-shaped leaves with unique coloration that changes throughout the growing season. The first node comprises a first pair of vertically aligned strips that are electrically connected with one or more vias and a second pair of vertically aligned strips that are electrically connected with one or more vias. The signal path of each antenna element then extends via a common access hole in the roof of the locomotive for enabling one or more of passage of signals to or from the antenna element. The one or more paths may have low impedance at DC and high impedance at one or more frequencies utilized in the integrated circuit.