Wideband Flat Radomes Using Inhomogeneous Planar Layers

Table 1

The unknown coefficients of the truncated Fourier series for 𝑑=2.5 cm.

	𝐶0	𝐶1	𝐶2	𝐶3	𝐶4	𝐶5	𝐶6	𝐶7	𝐶8	𝐶9	𝐶10
(𝜀𝑟)min=1.05	−29.046	24.689	−5.8701	−20.617	−20.551	29.999	8.6137	11.6949	−6.1217	7.6555	0.2282
(𝜀𝑟)min=1.10	−30.000	−20.412	−11.794	−10.023	−0.0521	3.0247	8.9473	12.8205	10.4252	15.4492	23.7096