The 60-GHz band has been allocated worldwide for unlicensed wireless-communications systems. The United States, Europe and Japan have all allocated at least 5 GHz of contiguous bandwidth, which is ...

Sophisticated signal processing techniques and simple proof-of-principle antenna arrays built from PVC pipe, aluminum foil and copper wire could revolutionize the way NASA obtains data from its Earth ...

As researchers around the world race toward the realization of 6G wireless communication systems, the need for antennas that can dynamically adapt to ever-changing signal environments has never been ...

Researchers have developed a groundbreaking dynamic metasurface antenna (DMA), marking a notable development towards the emergence of 6G technology and its applications in smart cities and 3D ...

Fig. 1 Schematic of the smart SSPP-LWA system. The RS-camera automatically detects the moving target - a model car or a target user in the environment. The position information of the target is sent ...

Editor's note: To view a PDF version of this article, click here. Last month's column introduced the antenna pattern and arrays. This month's column will describe the idea of the linear antenna array, ...

The operation of ground stations and phased-array antennas. How SDRs are integrated into ground stations. Issues to be considered when incorporating SDRs into phased-array antennas. Examples of ...