Abstract: In this letter, a non-orthogonal multiple access (NOMA) assisted downlink pinching-antenna system is investigated, where multiple pinching antennas can be activated at pre-configured ...

Abstract: This paper addresses, for the first time, the uplink performance optimization of multi-user pinching-antenna (PA) systems, recently developed for next-generation wireless networks. By ...

Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, Guangdong Provincial Key Laboratory of Information Photonics Technology, School of Material and Energy, Guangdong University of ...

Antennas used with ground penetrating radar (GPR) come in different shapes and sizes. The largest antennas typically radiate the lower frequencies necessary to detect the deepest targets.

TV antennas aren’t just for cord-cutters looking to cut back on the cost of TV entertainment. A good TV antenna will bring in anywhere from 20 to more than 100 channels, depending on where you live.