Abstract: This paper proposes a novel harmonic rejection mixer (HRM) designed for wideband transmitter. The HRM was designed and simulated in 0.13um CMOS technology. The 3rd and 5th order harmonics ...

Abstract: This letter presents a 248 GHz compact direct-conversion transmitter with IQ and LO feedthrough (LOFT) calibration capability, which can achieve a data rate of 20-Gb/s with 16-QAM. The ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Brent Butterworth Brent ...

Friend-group travel is its own type of vacation, and Tulum, Mexico, is one of the best destinations for a five-day party with 12 of your closest friends ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Geoffrey Morrison and ...

Sennheiser has announced the new HDB 630, an audiophile-quality headphone featuring Bluetooth connectivity for those on the go. The new HDB 630 are housed in a body directly descended from the ...

A good set of speakers can help turn your PC into the ultimate home entertainment rig. Here's what to look for when shopping, along with the best computer-friendly speakers we've tested. I’m PCMag’s ...

It functions as a Bluetooth transmitter (thus allowing you to use the earphones wirelessly with any device that has a 3.5mm headphone jack), and LG further claims that it sanitizes the earbuds with UV ...