2026 Olympic men’s hockey rules vs. NHL rules: How they differ and what’s changed

For the first time in 12 years, NHL players will compete in the Olympic men’s hockey tournament. We were treated to an ...
IEEE

High Resolution Beam-Scanning Leaky-Wave Antenna Array With Phase Difference Reconfigurable Structure Cascaded Butler Matrix

Abstract: A leaky-wave antenna (LWA) array with high resolution beam scanning capability in two dimensions (2D) is presented in this paper. The antenna array is fed by a substrate integrated waveguide ...
IEEE

A Third-Order Sparse Array Design Scheme Based on Second-Order Sum-Difference Co-Array Analysis

Abstract: Recently, non-conventional odd-order statistics, especially the third-order cumulants (TOCs), have been introduced to direction-of-arrival (DOA) estimation based on third-order nested array ...