NASA developed and tested a 3D-printed antenna to demonstrate a low-cost capability to communicate science data to Earth. The antenna, tested in flight using an atmospheric weather balloon, could open ...

Abstract: This paper presents the design of a dual-polarized frequency-modulated continuous wave (FMCW) radar system with a coupler-integrated lens antenna for automotive synthetic aperture radar (SAR ...

China's Ministry of Commerce (MOFCOM) announced on Thursday that it has decided to impose export control measures on 28 US entities, including General Dynamics, prohibiting exports of dual-use ...

Find the best dual-zone air fryer for your kitchen with this tried and tested guide, which is complete with favourites I, and the wider Ideal Home team, have reviewed from Ninja, Instant, and more.

The Anti-Corruption Commission (ACC) has asked agencies to provide information regarding dual citizenship held by some government employees. ACC Director General (Prevention) Md. Akhtar Hossain ...

Grupo de Investigación en Aplicaciones Del Láser y Fotónica, Departamento de Física Aplicada, Universidad de Salamanca, Salamanca E-37008, Spain Unidad de Excelencia en Luz y Materia Estructuradas ...

In an advancement for minimally invasive care, a first-ever procedure using two separate surgery robots was successfully completed. A urologist at the University of Texas (UT) Southwestern Medical ...

Usually photons from a blackbody source are randomly polarized -- their waves may oscillate along any axis. The new study revealed that if the emitter was twisted at the micro or nanoscale ...

Abstract: In this work, two identical ceramic plates formed a stacked dense dielectric patch antenna is introduced for implementing a dual-polarized antenna. The proposed stacked ceramic structure ...