IEEE

A Novel Grating Lobe Suppression Method for Large-Spacing Phased Arrays Using Prephased Metalens and Limited Random Phase

Abstract: The electronically steered phased array (ESPA), which is composed of periodic antenna elements, usually uses subarrays with large spacing to lower system complexity and cost. This kind of ...
IEEE

Inhomogeneous sparse ball grid arrays in electronic packaging under random shear stress and temperature coupling

Abstract: The geometrical optimization of BGAs and the design of solder ball distributions are critical for ensuring mechanical reliability and cost efficiency in electronic packaging, yet further ...
Indiatimes

Quote of the Day by Martin Luther King Jr. from his famous 'I have a dream' speech: 'Now is the time to rise from...'— Inspiring quotes to remember on MLK day

Quote of the Day: On Martin Luther King Jr. Day, his powerful words from the "I Have a Dream" speech resonate as a call to action. The "Quote of the Day" from 1963 urges a move from segregation's ...
Indiatimes

Quote of the day by first man on moon Neil Armstrong: 'History is a sequence of random events and unpredictable choices, which is why...'

History is often remembered as a straight line of progress, marked by major achievements and defining moments. But for Neil Armstrong, the first human to walk on the Moon, the past never followed a ...