Measuring an antenna’s radiation properties is important, especially when it comes to complying with regulations and system ...

Explore four antenna calibration stories from phased-array algorithms to mmWave breakthroughs to OTA testing that are sure to ...

AST SpaceMobile, the company building the first and only space-based cellular broadband network accessible directly by everyday smartphones, has a a new contract award in support of the United States ...

Another defense contractor is bringing its technology to GrandSky in hopes of joining the Project ULTRA drone initiative. Unmanned systems and cybersecurity contractor BlueHalo has signed a memorandum ...

The Ministry of Defence has inked a Rs 2,906 crore capital acquisition contract with Bharat Electronics Limited for LLTR ...

Sweden is to supply 18 BAE Systems Bofors Archer self-propelled howitzers (SPHs) and five Saab Artillery Hunting Radar ( ...

Abstract: This letter presents a compact dual-band dual circularly polarized shared-aperture phased array antenna for K/Ka-band satellite applications. The K- and Ka-band antennas are stacked ...

Researchers at Massachusetts Institute of Technology (MIT) developed a terahertz amplifier-multiplier system that enables the ...

Notably, gauging the might of the missile, Indian security agencies have raised the alarm, warning the government that ...

Investorideas , a global news source and expert investing resource, announces today's roundup of stocks to watch in the Tech and Defense sectors.

Phased-array radar systems leverage electromagnetic principles to enable higher-frequency operation with reduced antenna sizes. As operating frequencies increase, antenna elements can be smaller, ...

Abstract: Chaotic antenna arrays (CAAs) are phased antenna arrays with randomized antenna elements exhibiting unique and spatially dependent phase errors. CAAs are promising for generating strong RF ...