Ayman A. Althuwayb, Mohammad Alibakhshi Kenari, Bal S. Virdee, Francisco Falcone, Ernesto Limiti. Overcoming Inherent Narrow Bandwidth and Low Radiation Properties of Electrically Small Antennas by Using an Active Interior-Matching Circuit. IEEE Access, 9:20622-20628, 2021. [doi]
Abstract is missing.