Raytheon Technologies (NYSE: RTX) has secured a potential five-year, $237.8M contract to address production requirements for a multiface antenna assembly in support of the U.S. Navy's Cooperative ...

The Cooperative Engagement Capability will blend data from shipborne, airborne and land-based radars into a common real-time picture for the USN and the Royal Canadian Navy. Raytheon Technologies has ...

Work on planar array assembly production for the USN Cooperative Engagement Capability will be completed by late 2023. Raytheon Technologies has received a $30.73 million contract modification US ...

Research Significance：With the rapid development of modern wireless systems such as radar and communications, there is an urgent need for the integrated development of multi-functional RF antennas.

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 ...

POLARIZATION. We use the word in everyday speech to mean a division into two groups with sharply contrasting opinions or beliefs. But the word has another use in physics and electrical engineering to ...

Advances in semiconductor technology have enabled the proliferation of phased array antenna with active electronically scanned antenna (AESA) advancing in satcom on-the-move and 5G communications.

In Part 1, we introduced the phased array concept, beam steering and array gain. In Part 2, we presented the concept of grating lobes and beam squint. In this section, we begin with a discussion of ...