SUM WAI Highlights Advanced Wiring Harnesses as a High-Performance Cable Manufacturer With ISO Certification

DONGGUAN, GUANGDONG, CHINA, January 30, 2026 /EINPresswire.com/ -- Dongguan Sum Wai Electronic Co., Ltd., a precision ...
IEEE

Simultaneous Synthesis of Sum and Difference Patterns in Time-Modulated Arrays for Single-Channel Monopulse Tracking

Abstract: This paper presents a single-channel monopulse tracking method based on the time-modulated array (TMA). In this single radio frequency (RF) channel architecture, the beam steering and ...

Can you figure out easy-looking math sum in 30 seconds by remembering the special rule?

The answer to this mathematical brain teaser is NOT 40 - can YOU solve it in 30 seconds by remembering the special rule?
IEEE

Sum and Difference Beams Synthesis for a Sparse Array with a Common Excitation Vector

Abstract: A method was proposed for generating sum and difference beam patterns simultaneously in a sparse antenna array by utilizing a common excitation vector. This approach was motivated by the ...