TY - JOUR T1 - Optimisation of stepped permittivity impedance loaded absorber JO - ELECTRON LETT PY - 2009/03/26 AU - Holtby DG AU - Ford KL AU - Chambers B ED - DO - DOI: 10.1049/el.2009.3277 VL - 45 IS - 7 SP - 339 EP - U1 Y2 - 2024/12/22 ER -