Abstract: In this letter, a novel broadband quad-beam frequency-scanning patched leaky-wave antenna (LWA) based on substrate-integrated coaxial line (SICL) is proposed, analyzed and demonstrated.

Windward Offshore has taken delivery of its first Commissioning Service Operation Vessel (CSOV), Windward Athens, built by Norwegian shipbuilder Vard. The vessel represents a major milestone on ...

Hamburg-headquartered Windward Offshore has officially taken delivery of its first Commissioning Service Operation Vessel (CSOV), Windward Athens. Ordered at Fincantieri’s Norwegian subsidiary Vard in ...

Abstract: A THz multi-frequency-scanning-beam antenna is proposed to achieve 2-D passive beam scanning capability. The antenna is composed of a Rotman lens beamforming network (BFN) and a spoof ...

Maritime Expeditionary Security Squadron (MSRON) 8 during a Narragansett Bay patrol from Newport, Rhode Island, Aug. 9, 2025. US Navy photo The U.S. Navy is considering a 10-year-long multiple award ...