Radar technology has long been an indispensable tool in various applications, ranging from weather monitoring and border security to marine surveillance, air traffic control, and military operations.

Researchers from Southeast University in China have developed a compact, dual-band, dual-polarized, duplex (D³) phased array architecture that integrates four independent beamforming systems on a ...

Over the past few decades, the explosive proliferation of smartphones, Wi-Fi, and Internet-of-Things (IoT) devices has intensified the need for additional frequency resources. The traditionally used ...