In this paper, a multi-beam orbital angular momentum (OAM) antenna is proposed. By employing 3D printed millimeter-wave quasi-optical beamforming network (BFN), the emitted OAM wave can realize pas…
This study uses an information-asymmetry framework to examine the effect of initiation of credit default swaps (CDS) trading on firm dividend payout policy. We find evidence that CDS initiation is …
Kramers-Kronig (KK) receiver shows strong feasibility since the phase can be extracted from the detected intensity through the Hilbert transform (HT). To reduce the complexity and make the HT more …