Abstract: This letter addresses precise control of multifocus (MF) power distribution problems in near-field focusing (NFF) planar arrays based on convex optimization. First, a single focal point (FP) ...
Abstract: This article presents a 256-element CMOS active phased-array transmitter (TX) that works in Ka-band downlink for low earth orbit (LEO) small satellite communication (SATCOM) applications.
SHENZHEN, China — The tech company SiCarrier is hardly a household name. The government-backed Chinese firm makes things most people have probably never heard of, like epitaxy equipment and atomic ...
Current political and economic issues succinctly explained. On December 8, the Trump administration announced plans to loosen U.S. export controls on artificial intelligence (AI) chips to China by ...
To test the new chips, the researchers used a special machine, like the one pictured here, to perform automated electrical characterization of the designs on a wafer of chips.Bella Ciervo, Penn ...
Henan Shijia Photons Technology Co., Ltd. engages in the operation of optical communications industries. Its business include optical chips and devices, indoor optical cables, and cable materials. Its ...
The company’s chips, quoted at 1,600 trillion operations a second, will fuel a new push into self-driving cars for the EV company. The company’s chips, quoted at 1,600 trillion operations a second, ...
BISC is an ultra-thin neural implant that creates a high-bandwidth wireless link between the brain and computers. Its tiny single-chip design packs tens of thousands of electrodes and supports ...
President Trump’s decision to allow Nvidia to sell its chips to China has raised questions about whether he is prioritizing short-term economic gain over long-term American security interests. By ...
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