—This paper presents the VLSI architecture of an OFDM baseband transceiver for wireless communications. The open-/closed-loop carrier recovery achieves the stepping frequency acq...
— A classic resistive network implemented using MOS transistors suffers from non-linearity in the subthreshold exponential parameter κ that arises due to varying VGB and VBS. We...
—This paper proposes a new switching architecture to be used in all optical networks. The proposed switch, M-B-Quadro switch, is extended from an original 2 x 2 two-stage multi-b...
Abstract— This paper describes the fast-scale bifurcation phenomena of a single-stage power-factor-correction (PFC) power supply which is commonly used in low power applications....
Xiaoqun Wu, Chi Kong Tse, Octavian Dranga, Junan L...
— In this paper, we propose a new random-valued impulse noise detector from images using level detection. In our method, we use directional windows in order to search a level reg...