Researchers at City University of Hong Kong have developed an innovative metasurface antenna designed to significantly enhance wireless communication for 6G networks. This new antenna technology ...

In STAR Antenna Systems, isolation tends to be sensitive to the imbalances in the feeding network and to the asymmetries in the antenna geometry. New configurations that can achieve higher dB of ...

Active integrated antennas and oscillators represent a cutting‐edge convergence of microwave circuit design and antenna engineering. By integrating an active oscillator circuit with a radiating ...

SAN ANTONIO -- Nov. 19, 2019 -- Mitigating ongoing threats to national security requires timely intelligence data, including signals intelligence (SIGINT) obtained through electronic surveillance.

The Pentagon wants more accurate high-frequency direction-finding antenna for small aircraft. Credit: U.S. Army The Defense Innovation Unit is looking to find a prototype small high-frequency ...

Phased array technology is far from new. Phased-array antennas have been used for decades in a variety of military applications. Now, however, their use in 5G systems in the Band 2 frequency range is ...