Abstract: The estimation of self-interference (SI) channel state information (CSI) is a significant challenge for full-duplex analog phased arrays. Instead of collecting CSI, an SI channel Hermitian ...

Abstract: Wideband full-duplex (FD) phased arrays are expected to deliver substantial traffic capacity, spectral efficiency, and flexible beam steering for wireless backhaul applications. However, ...

Peruvians will choose from a bewildering array of 35 presidential candidates this Sunday, electing the next leader of an Andean nation beset by crime and a string of short-lived, scandal-tainted ...

A new study published in Science Advances reveals that sinking land—not just rising oceans alone—will be the main cause of future coastal flooding along Indonesia's densely populated Java Island, ...

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MIDDLEFIELD— The Middlefield Planning and Zoning Commission is considering an application for a special permit to install a 984-panel, .975 megawatt solar voltaic array in the Rockfall section of town ...

Blown wildly out of proportion in large format, the slime molds that British photographer Barry Webb captures seem atmospheric and sculptural. Stemonitis, for example, looks like dozens of thin pieces ...

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A 55-kW solar project on the roof of a California church has saved a congregation of about 150 people tens of thousands of dollars in just two years. With those savings, Canyons Church in San Diego’s ...

If you’ve driven on the far western edge of the city lately, you’ve likely noticed that Amazon and Shamrock Foods have a new neighbor. That neighbor is Array Technologies, a publicly traded renewable ...