A very low-tech way to make field recordings. The process I was intending to follow was simple enough. Set up the antenna in the middle of the field, have it transmit some RF, and measure the signal ...

Lowell, MA —A northeastern manufacturing city once known for its textiles is now the headquarters of Tyco Electronics, a maker of RF components and subsystems used in defense and aerospace ...

Quadsat CEO Joakim Espeland next to one of the startup's antenna-testing drones at the Satellite 2023 conference in Washington, D.C. Credit: SpaceNews / Jason Rainbow WASHINGTON — Danish startup ...

It is often necessary to provide some type of shielding in order to perform RF/wireless testing with an acceptable amount of external noise. It is also often necessary to perform testing where the ...

The largest antenna ever tested in ESA's Hertz radio frequency test chamber is this 5-m diameter transponder antenna, which will operate down on the ground to help calibrate the Biomass mission, which ...

RF antennas serve as an important link between user terminals and communication base station equipment. Radio waves, which are central to this process, are electromagnetic waves that propagate at a ...

Implementation of the 5G radio frequency (RF) standard is increasing rapidly [1]. Over the past four to six quarters, there has been an increased focus on publications and products that have been ...

A couple of years ago, independent European test laboratory Broadband-Testing put six of the then most popular high-end smart phones to the test and was surprised by how greatly they varied in their ...

Keeping a launcher in flight connected with the ground is one of the toughest jobs an antenna can have. Having to contend with high temperatures, vibration and atmospheric slipstream is hard enough, ...

AR RF/Microwave Instrumentation: Model AT5080 Log Periodic Antenna The kit includes the two types of antennas that have historically been used for emission measurements: the log-periodic and biconical ...