3-D-Metal-Printing Multibeam OAM-Generating Transmitarray With Dual-Layer I-Slot Grating Metasurface
Abstract: A novel 3-D-metal-printing multibeam orbital angular momentum (OAM)-generating transmitarray with dual-layer I-slot grating metasurface in the frequency range of 19 GHz to 21 GHz is ...
Matter is a unified, open-source application-layer connectivity standard built to enable developers and device manufacturers to connect and build reliable, and secure ecosystems and increase ...
Abstract: This amendment to IEEE Std 802.3-2022 adds Physical Layer specifications and management parameters for 100 Gb/s, 200 Gb/s, and 400 Gb/s Ethernet optical interfaces based on 100 Gb/s per ...
The satellites are planned for launch in fiscal year 2029. Credit: Gorodenkoff/Shutterstock.com. The US Space Development Agency (SDA) has disclosed the awarding of ...
The Space Development Agency has awarded $3.5 billion in other transaction authority agreements to Lockheed Martin, L3Harris Technologies, Northrop Grumman and Rocket Lab USA to build 72 satellites ...
Space Development Agency Tracking Layer satellites will keep eyes on both ballistic and hypersonic missiles from low Earth orbit. (Graphic: L3Harris) WASHINGTON — The Space Development Agency (SDA) ...
The Space Development Agency, a unit of the Pentagon, has awarded $3.5 billion in grants to four defense companies to build tracking layer satellites to warn and track missiles. Lockheed Martin ...
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