Figure 1

(a) Schematic of the measurement setup for scattering parameters in a dual YIG/ISRR hybrid system. (b) Schematic of the sample geometry with optical images showing front (top) and rear (bottom) views of the sample. The two ISRRs are positioned closely, mutually influencing their dynamic magnetic and electric fields. Identical YIGs are positioned on opposite sides at each ISRR’s center. The orientation of the split-gap, θ, is defined as the angle of the split-gap position relative to the microstrip-line axis, as illustrated at the bottom of (b). As θ increases, the gap position of the left ISRR rotates counterclockwise, whereas that of the right ISRR rotates clockwise. All the dimensions of the YIG, ISRR, and microstrip line are provided in the Methods section.