TY - JOUR T1 - Improvement in the low frequency performance of geometric transition radar absorbers using square loop impedance layers JO - IEEE T ANTENN PROPAG PY - 2008/01/01 AU - Ford KL AU - Chambers B ED - DO - DOI: 10.1109/TAP.2007.913086 VL - 56 IS - 1 SP - 133 EP - 141 Y2 - 2024/12/22 ER -