Wireless radio transmitters have evolved over the years from real IF (intermediate frequency) transmitters, to complex IF transmitters, to zero-IF transmitters. However, there are still limitations ...

WEST LAFAYETTE, Ind. – Purdue University innovators are working on inventions to use micro-chip technology in implantable devices and other wearable products such as smart watches to improve ...

Leaping toward the next generation of wireless-based data communications, researchers say they are making progress extracting and sending data using semiconductor lasers that churn out radio signals ...

For the first time in history, a prototype radio has been created that is claimed to be completely digital, generating high-frequency radio waves purely through the use of integrated circuits and a ...

Three innovative design techniques substantially enhance wireless transmitter performance and can boost power efficiency and elevate data rates concurrently. This effectively aligns with the growing ...

We live our lives in a wireless world, from our short-range radio toys to our garage door openers, which become our own personal internet of things encircling our entire home. These radio tools and ...

Recent statistics show that not everybody uses Android Auto and CarPlay when driving, even if their cars come with such capabilities. A significant share of drivers still listen to radio stations, as ...

Scientists have taken advantage of graphene's special properties -- its mechanical strength and electrical conduction -- and created a nano-mechanical system that can create FM signals, in effect the ...

Most new cars come with all the features you can ask for, including Bluetooth connectivity. However, older vehicles are understandably left out of the show. This, however, can be easily rectified with ...

With the homogenization of radio stations, wouldn’t it be nice to take back the airwaves? With all your music loaded on your iPod—or your computer—why not broadcast your own tunes, even if it’s only ...

Want to play music over a Bluetooth MP3 player? And maybe while you’re at it, you want some AM / FM functionality to mix up your music choices you need the best Bluetooth MP3 player with FM radio. For ...