Analysis of High 𝑇_𝑐 Superconducting Rectangular Microstrip Patches over Ground Planes with Rectangular Apertures in Substrates Containing Anisotropic Materials

Table 2

Comparison of our calculated resonant frequencies with the theoretical and experimental data reported in [18]; 𝑎×𝑏=1630 μm × 935 μm, 𝜀_𝑟=23.81, 𝑑=254 μm, 𝑎_𝑎=0, 𝜎_𝑛=10⁶ S/m, 𝜆₀=140 nm, 𝑇_𝑐=89 K, and 𝑒=350 nm.

Temperature (K)	Resonant frequencies (GHz)
	Our results	Theoretical data [18]	Experimental data [18]
50	28.764	28.906	28.660
87.4	28.634	28.744	28.380