TY - JOUR T1 - Generation of OAM radio waves using circular time-switched array antenna JO - Electronics Letters PY - 2012/10/11 AU - Tennant A AU - Allen B ED - DO - DOI: 10.1049/el.2012.2664 VL - 48 IS - 21 SP - 1365 EP - 1366 Y2 - 2024/12/25 ER -