Marley Freeman talks about how her experiences in the textile industry still shape her work and life, coinciding with a new ...

Abstract: Finite phased arrays of rectangular microstrip patch antennas are analyzed. Reflection coefficient magnitudes, element patterns and efficiency (based on power lost to surface waves) are ...

When you're trying to communicate or understand ideas, words don't always do the trick. Sometimes the more efficient approach ...

Abstract: The 3D vector problem of diffraction of ... distances between the monopoles. For finite size rectangular screen the analysis of the patterns of total and diffracted fields was carried in the ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

It's a win-win, and it's why everything on iStock is only available royalty-free — including all Abstract images and footage. What kinds of royalty-free files are available on iStock? How can you use ...