Abstract: Negative coupling is widely used in microwave filter design, especially for filters with finite transmission zeros (TZs). Conventionally, negative coupling is realized through capacitive ...

Abstract: This paper introduces novel frequency-variant coupling (FVC) structure in rectangular waveguide. The key feature of this structure is its ability to generate two transmission zeros (TZs) and ...

There’s more to the universe than meets the eye, according to information released by SLAC in Menlo Park today. Dark matter, the invisible substance that accounts for 85 percent of the mass in the ...

Chris Impey has received funding from NASA, NSF, Howard Hughes Medical Institute, and the Templeton Foundation. If you look across space with a telescope, you’ll see countless galaxies, most of which ...

A new technical paper titled “Mind the Gap — Imaging Buried Interfaces in Twisted Oxide Moirés” was published by researchers at Cornell University, SLAC National Accelerator Laboratory, Stanford ...

LEMONT, Ill., Nov. 6, 2025 — The U.S. Department of Energy announced it has renewed five-year funding for Q-NEXT, a National Quantum Information Science Research Center (NQISRC) led by Argonne ...

In its new Magic Quadrant for Distributed Hybrid Infrastructure (DHI), Gartner captures a market that's entering a redefinition phase -- not just expanding, but reshaping how enterprises think about ...

Europe’s residential solar market takes a strategic turn as EUPD Research unveils its third edition of the Market Leadership Study Europe©, highlighting the continent’s top installers, emerging ...

Steps engineers can take to help mitigate power outage impacts. Paths to PLC redundancy. Paths to PAC redundancy. How can a dual Ethernet ring help with resilience? Power outages are becoming more ...

U.S. Secretary of Energy Chris Wright visited the Department of Energy (DOE)’s SLAC National Accelerator Laboratory on Tuesday for the first leg of a series of national laboratory tours in the Bay ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...