The Polk Audio Atrium 5 speakers combine sleek, understated design with full weatherproofing and deliver bright, energetic sound.

MartinLogan revamps the Grotto line with new 12" and 15" subwoofers, each powered by 1kW amps and dual passive radiators for ...

A surround sound system is key to creating an immersive movie-watching experience. Our picks include speakers and soundbars for all budgets.

Abstract: The integration of radio frequency (RF) with optical wireless communications is a promising approach to cope with the increasing network requirements in future generations of wireless ...

Abstract: The utilization of a large-scale antenna array has led to substantial performance improvements in anti-jamming communications. However, due to the practical constraints of hardware cost and ...