2019 Joint International Symposium on Electromagnetic Compatibility, Sapporo and Asia-Pacific International Symposium on Electromagnetic Compatibility (EMC Sapporo/APEMC), Sapporo, Japan. IEEE: pp. 750-753; ISBN 978-1-7281-1639-6
2019 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC), Granada, Spain. IEEE: pp. 59-62; ISBN 978-1-7281-0567-3