Soar above Peña de Bernal, one of the tallest monoliths in the world, rising dramatically over the town of Bernal in Querétaro, Mexico. This aerial footage captures the towering volcanic rock and the ...

Carl F. Weems receives or has received funding from the state of Iowa, Youth Shelter Services of Iowa, Environmental Protection Agency, US National Science Foundation, and US National Institutes of ...

Abstract: This paper presents the design of a dual circularly polarized (CP) dipole antenna with wide-angle scanning. Criteria for evaluating the matching performance of the dual CP antenna are ...

Abstract: Polarization cameras can capture multiple polarized images with different polarizer angles in a single shot, bringing convenience to polarization-based downstream tasks. However, their ...