Fig. 1
From: Split spiral broadband double channel NMR detector facilitated by LTCC technology

The two spiral models built with the Advanced Design System (a) with a single port at 4 turns, and (b) with two ports at 4 and 12 turns, respectively referred to as G1 and G2 in this work. The spiral model is set to be 100 µm in width and 10 µm in height.