In this letter, we propose a low-profile beamforming array operating in the W-band, which is based on the Butler matrix integrated with substrate-integrated waveguide metamaterial (MTM) antennas. The ...

Sparse Matrix-Vector Multiplication (SpMV) is a fundamental workload of numerous applications. However, for today's high-end superscalar CPUs, such as Intel Xeon series, it is usually difficult to ...