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

Mode Measurement of Vortex Electromagnetic Wave With Random Receiving Array Element Defects via Low Rank Matrix Completion

Abstract: Vortex electromagnetic waves carrying orbital angular momentum have been widely studied in many fields because of their unique helical phase structure. The vortex electromagnetic waves can ...
Indiatimes

Wealth Quote of the Day by Paul M. Romer, “Growth springs from better recipes, not just from more cooking” What Nobel Laureate Paul Romer got right about innovation and ...

Wealth Quote of the Day by Paul M. Romer - "Growth springs from better recipes, not just from more cooking" — discover how ideas, innovation, and R&D investments drive lasting economic growth and ...
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 ...