Abstract: This article proposes a novel calibration method for linear array antennas based on the scattering signals of a standard metal cylinder. The method sequentially activates each element of the ...

The antenna must adhere to more stringent requirements, including multi-band operation, high performance, and compact design, since it is the primary component of satellite communication systems. A ...

You’ve forked over a small sum of money to your colleague who was gung ho to set up the office Super Bowl squares pool. Or in between scoops of buffalo chicken dip, you jotted your name down in a ...

Targeted communication is made possible using beamforming. It is extensively employed in many disciplines involving electromagnetic waves, including arrayed ultrasonic, optical, and high-speed ...

Neutral-atom arrays are a rapidly emerging platform to create quantum computers. In a foundational study led by graduate students Aaron Holman and Yuan Xu from the Will and Yu labs, respectively, the ...

Abstract: A physics-embedded deep learning method is proposed for radiation pattern recovery of phased array antennas with deformation. The proposed method primarily consists of two components: a ...

When did coffee brewing become so complicated? The first documentation of humans consuming this bitter bean dates back to the 10th century, though not in the way we do these days. Initially, the ...

Silicon-based neural microneedle arrays, such as the Utah Array, have demonstrated excellent performance in chronic recordings from the cerebral cortex. Unlike planar thin-film electrodes with ...

The defense and aerospace company’s vertical solar array technology (VSAT) reaches up to 19.8 m in length. Lockheed Martin says the technology is capable of providing continuous and sustainable power ...

Sure, baking can be relaxing, peaceful, therapeutic, even — provided we know what we're doing. But things can get complicated quickly, especially when it comes to knowing when to use the creaming or ...

Forbes contributors publish independent expert analyses and insights. Lien De Pau, founder of The Big Exit. Sell your biz for max value. For small business owners, profit matters a lot. It's more than ...

Lockheed Martin's Lunar Vertical Solar Array Technology (LVSAT) prototype underwent a variety or testing at Lockheed Martin Space's Littleton, Colorado facility. Credit: Lockheed Martin WASHINGTON — ...