NASA developed and tested a 3D-printed antenna to demonstrate a low-cost capability to communicate science data to Earth. The ...

The method also supports arrays with arbitrarily rotated antennas at low additional cost. A simulation of all embedded element patterns of irregular arrays of 256 complex log-periodic antennas ...

Abstract: A digitally controlled beam steerable printed dipole antenna operating in ISM band has been proposed using PIN diodes switching mechanism. The proposed antenna provides effective solution of ...

UC Berkeley engineers tune in to the possibilities of 3D-printed antenna technology The new platform — dubbed charge programmed multi-material 3D printing (CPD) — is a universal system for rapid ...

Since it's a new year, I thought I'd answer some recurring questions on how we decide what letters we publish. Our policy is simple: The word limit is 300 words for all letters. We don’t allow ...

propagation of electro-magnetic waves along periodic circuits and filtering properties of such systems.

A crane lowers the steel reflector framework for Deep Space Station 23 into position on December 18 on a 65-foot-high (20-meter) platform above the antenna’s pedestal that will steer the reflector.

Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States Department of Mechanical Engineering and Materials Science, University of Pittsburgh, Pittsburgh, ...