Abstract: Conventional beamforming with fixed-position antenna (FPA) arrays has a fundamental trade-off between maximizing the signal power (array gain) over a desired direction and simultaneously ...

UZF is basically a 5.5 % baby bond maturing in 2070. It’s a callable security starting in March 2026 that’s tied to USM’s credit profile. However, note that US Cellular is selling its wireless ...

This hands-on tutorial will walk you through the entire process of working with CSV/Excel files and conducting exploratory data analysis (EDA) in Python. We’ll use a realistic e-commerce sales dataset ...

Navigating the world of Excel can sometimes feel like trying to solve a puzzle with missing pieces. If you’ve ever found yourself wrestling with the XLOOKUP function, only to be met with a chaotic ...

Bitcoin development today focuses on two major issues: (1) scaling and (2) privacy. The usual proposals to Bitcoin involve adding new opcodes and scripting tools. But an old idea is coming back, one ...

Abstract: A traveling-wave array of longitudinal slots in the broad wall of a waveguide offers greater impedance bandwidth compared to standing-wave slot arrays. Narrow-beam applications typically ...

JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

The conventional method for validating computer systems, known as Computer System Validation (CSV), has been in practice since the inception of the United States Food and Drug Administration (FDA) 21 ...

In the intricate landscape of regulated industries, the synergy between Computer System Validation (CSV)/Computer Software Assurance (CSA) and Cybersecurity principles emerges as a critical ...