Best HF Antennas for 2025 to Boost Your Ham Radio Signal Anywhere Links to the best HF Antennas are listed down below: ► 6.

His design is based on Coaxial Collinear Antenna for ADS-B Receiver by [Dusan Balara] which uses pieces of the coaxial cable cut to the right length.

The first C-130J earmarked for conversion into the new E-130J Phoenix II has rolled out of the factory, as shown in an image ...

We present a switched-mode, non-linear-time- invariant (non-LTI) electrically-small antenna (ESA) designed to overcome the bandwidth-efficiency product limitations governing the performances of ...

A University of Nebraska–Lincoln researcher is addressing the pressing issue of spectrum scarcity with a groundbreaking ...

It was first shared at a special June "Radiovana" event attended by RBR+TVBR and top engineering and technology leaders from ...

Rohde & Schwarz developed the first integrated testing solution for the Taiwan Space Agency, enabling seamless EMC and ...

By adding an antenna to your TV, you could potentially save yourself extra cash by eliminating streaming services from your ...

This letter presents an ultrawideband antipodal Vivaldi antenna from 1 GHz to 40 GHz for photonic-assisted reconnaissance. The antenna's performance is enhanced through a systematic optimization ...

Following its launch on July 30, 2025, the Nasa-Isro Synthetic Aperture Radar (Nisar) satellite has taken a crucial step toward beginning its groundbreaking mission to study Earth’s changing surfaces.