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 ...

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 ...

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 ...

Sophisticated antenna arrays paired with high-frequency wireless chips act like superpowers for modern electronics, boosting everything from sensing to security to data processing. In his lab at ...

The proposed high-precision fast direction-of-arrival estimation method for planar array includes two steps, and the expression of the result includes two items: 1) a 2-stage grid search approach over ...

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 ...