Abstract: The passive reconfigurable intelligent surface (RIS) requires numerous elements to achieve adequate array gain, which linearly increases power consumption (PC) with the number of reflection ...
Abstract: This work aims to build connections between the electromagnetic (EM) and communication aspects of reconfigurable intelligent surfaces (RISs) by proposing a methodology to combine outputs ...
The group of oil-producing countries supplied more than 25 percent of the world’s oil before the war in Iran. Its members have influenced energy markets through the years. By Emmett Lindner The OPEC ...
Japan's eight decades of pacifism looks to be dismantling since Sanae Takaichi became Prime Minister in October 2025 Japan has relaxed decades-old restrictions on its arms exports, clearing the way ...
As the U.S. seeks to enforce a blockade on Iranian exports and potentially board Iran-linked ships outside the Middle East in the coming days, the country faces a significant revenue hit if the ...
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