The Antennas Direct Clearstream 2V hits the Goldilocks zone between small indoor and large outdoor antennas in almost every department. It’s a bit more heavy-duty than a slim-panel antenna you ...

The design and analysis of a pattern-selectable HF antenna located on a US Air Force C-12. The dual-mode antenna can be switched between a long-range sky wave mode and a short-range NVIS mode on the ...

A large array of dielectric resonator antenna (DRA) is designed in X-band based on electrically steerable parasitic array radiator (ESPAR) concept. This large array consists of 240 perforated DRAs, ...