TY - JOUR T1 - Measurements and analysis of a probe-fed circularly polarized loop antenna printed on a layered dielectric sphere JO - IEEE Transactions on Antennas and Propagation PY - 2012/01/01 AU - Yasin MNM AU - Khamas SK ED - DO - DOI: 10.1109/TAP.2012.2186259 VL - 60 IS - 4 SP - 2096 EP - 2100 Y2 - 2024/12/22 ER -