TY - JOUR T1 - Characterization of an eight element circular patch array for helical beam modes JO - IEEE Transactions on Antennas and Propagation UR - http://eprints.whiterose.ac.uk/149489/ PY - 2019/07/26 AU - Junkin G AU - Parrsn J AU - Tennant A ED - DO - DOI: 10.1109/tap.2019.2930170 PB - Institute of Electrical and Electronics Engineers (IEEE) Y2 - 2024/12/25 ER -