Abstract: We propose a two-dimensional (2D) resonant-tunneling-diode (RTD) oscillator array to generate quasi-plane terahertz (THz) waves. Dual-RTD slot antennas are employed to form the 2D array ...

Quadratic regression is a classical machine learning technique to predict a single numeric value. Quadratic regression is an extension of basic linear regression. Quadratic regression can deal with ...

Abstract: This paper demonstrates a low-profile, dual-linearly polarized programmable array antenna with two-dimensional (2-D) wide-angle beam-scanning capability. A polarization reconfigurable ...

When mobile charge carriers, also known as itinerant electrons, interact with the strong exchange magnetic fields associated with the intrinsic angular momentum of localized electrons, this can give ...

† Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, United States ‡ Department of Electrical Engineering and Computer Science, Northwestern University ...