Abstract: Authors have proposed an antenna sensor for Radio-wave-type endoscope. In our previous research, microstrip antennas were used as the antenna element in the sensor. The antenna sensor ...

A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the University of Warsaw has developed a new type of all-optical radio receiver based on the fundamental ...

The next meeting of VCARC (Valley Center Amateur Radio Club) will be Tuesday, August 12 at the Clubhouse in Valley Center from 7 p.m. – 9 p.m. This meeting is open to regular members and anyone ...

Ham Radio Users Clash With Starlink Rival AST SpaceMobile Over Spectrum Use AST wants to use the 430 to 440MHz band for a satellite-to-phone service. Ham radio enthusiasts say the company's plan is ...

Amateur radio operators from throughout San Diego County demonstrated their emergency communication skills during an ARRL Field Day event at Lake Poway. The Poway Amateur Radio Society joined other ...

Dejanira Okorn, right, listens as WACOM vice-president Tom Wright explains how to connect with a ham radio operator during the AARL Summer Field Day on Saturday. Some of the members of the Washington ...

DOT, DOT, DASH, DASH, DOT – Josh Kozlow attempts to contact another Morse Code operator at the American Radio Relay League Field Day June 28. A group of Ham Radio enthusiasts are gathered in a parking ...

In Northern Minnesota, food isn't just about what's on the plate. It's about how we show up for each other and the stories we tell. Ham Radio: Cooking with Amy Thielen is an hour of authentic ...

Amateur radio first came around in the late 19th century, and over 100 years later, it still plays a vital role in communication. Each year, radio enthusiasts across the country gather together and ...