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 ...

Abstract: In this manuscript, a millimeter-wave beam-scanning antenna based on holographic technology is proposed. The antenna consists of a main waveguide (MWG) with several slotted branch waveguides ...

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 ...

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 ...

French engineering specialist GTT has teamed up with Bloom Energy and Ponant Explorations Group to develop an integrated energy system combining solid oxide fuel cells (SOFC) powered by LNG with ...