The method is described in Phys. Rev. B 110, 235131 (2024), which extends the scalar-valued approach introduced in Phys. Rev. B 110, 035154 (2024). For applications involving real-frequency data used ...
Abstract: The estimation of self-interference (SI) channel state information (CSI) is a significant challenge for full-duplex analog phased arrays. Instead of collecting CSI, an SI channel Hermitian ...