Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase ...
Abstract: This paper investigates and implements a miniaturized microwave system for microstrip linear array antenna that operates in X-band (10.1 GHz), S-band (3.4 GHz) and C-band (5.6 GHz). The ...
Most protein structures deposited in the Protein Data Bank have been determined at 100 K by collecting X-ray diffraction data while holding crystals under a liquid nitrogen flux. Recently, the growing ...
In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...
Ottawa, Ontario--(Newsfile Corp. - August 19, 2025) - C-COM Satellite Systems Inc., (TSXV: CMI) (OTCQB: CYSNF) a leading global provider of commercial grade mobile auto-deploying satellite antenna ...
State Key Laboratory of Green Chemical Synthesis and Conversion, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China Zhejiang Key Laboratory of Surface and ...
WASHINGTON, DC—On Wednesday at the American Chemical Society Fall 2025 meeting, students and seasoned drug hunters alike gathered in a spacious third-floor ballroom of the Walter E. Washington ...
Analysis of Scattering Characteristics of Large Array Structures Based on Infinitesimal Dipole Model
Abstract: This article proposes a fast and effective method to analyze the scattering characteristics of large array structures based on the infinitesimal dipole model (IDM). Different from the ...
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