Directional modulation (DM) has emerged as a highly promising physical layer security technique that embeds confidential information into the spatial characteristics of the transmitted signal. By ...

Radio over fiber transports RF signals via optical fiber, enabling low-loss distribution for wireless networks, radar systems, and radio astronomy applications.

Terrestrial networks have evolved from the low-data-rate voice-centric connectivity of 2G, to support for mobile data and ...

ANGOLA, N,Y., Jan. 17, 2025 (GLOBE NEWSWIRE) -- Just one year after compiling a team of DAS Engineering experts to spearhead TX RX System’s re-entry into in-building RF solutions, their dedicated DAS ...

As the number of higher-throughput applications grows, so does the need for a wider bandwidth and network coverage in wireless systems. Given limited spectrum allocation, wireless communication ...