Since satellites are always in different locations, it can be challenging to repeat a test environment for CRPA testing. Historically, testing Controlled Reception Pattern Antenna (CRPA) systems in a ...

Log-periodic antennas, which are multi-element, unidirectional, narrow-beam antennas that have impedance and radiation characteristics ... but arrays can be better tuned for specific directions. Loop ...

It’s a skill that radio amateurs pick up over years but which it sometimes comes as a surprise to find that is not shared by everyone, the ability to casually glance at an antenna on a mast or a ...

For amateur radio operators, the quest for the perfect antenna never seems to end. Perhaps that’s because our requirements are always changing. We never quite seem to get to one design that can ...

Chip antennas are the best alternative when a larger-sized antenna is impractical. One means of creating an antenna which can be integrated into a PCB would be the use of fractal geometry. A fractal ...

Researchers at MIT have developed a groundbreaking chip-based device that could revolutionize how biological experiments are ...

According to PROSE, the products can bring marked improvement in coverage efficiency of almost 20-25%, and ensure 25% less ...

As described in Nature Communications the new MIT breakthrough involves demonstrating optical trapping and tweezing using ...

Here’s how it works. I couldn't live without a TV antenna. It's as important to me as any streaming service because it allows me to watch sports, sitcoms and news without having to pay a monthly ...

Panasonic's top OLED TV combines high brightness with excellent built-in sound for a complete OLED TV package. And the good ...