The development of the Don-2N was a significant engineering feat, requiring advanced materials, precise manufacturing, and ...

In this paper, the development of a polarimetric phased array weather radar, which consists of a dual-polarized antenna with 2-D circular planar phase-array elements, is discussed. The radar is ...

The electromagnetic waves carrying orbital angular momentum can achieve azimuthal resolution for radar imaging without relative motion. However, the difference of main-lobe direction of different ...

Test fixtures are becoming more important in 5G, 6G, and phased-array designs. This article explains methods to optimize test ...

In addition, the jet has an upgraded version of China's active phased array radar, so it has better detection and multitargeting capacity. The J-10CE is the first variant in the jet family ...

The completed Allen Telescope Array (ATA) is intended to consist of approximately 350 6.1 meter offset Gregorian dishes at the Hat Creek Radio Observatory site in northern California. Given the number ...

President Donald Trump said Monday on social media that Israel and Iran have agreed to a “complete and total ceasefire” to be phased in over 24 hours.