5.5 x 6.25 in. (14 x 15.9 cm.) ...

Abstract: Low-earth orbit (LEO) satellite Internet of Things (IoT) has emerged as a promising solution to address the limitations of terrestrial IoT by providing global coverage and seamless ...

Abstract: As an important part of the spaceborne radar system design, the beam position design has a great impact on subsequent ship detection performance in a spaceborne marine moving target ...

Masoud Akbarzadeh (left), a professor of architecture at the University of Pennsylvania, is working with students to design concrete structures that use as little concrete as possible while remaining ...