Also known as IQ modulation, the signaling has become a staple in wireless digital communications. It's based on modulating signals that are 90 degrees apart in phase.

Modern Modulation Techniques Jul 1, 2014 9:00 AM, Jeremy Ruck, PE Modern society is definitely more mobile than it was several decades ago. Accompanying the increased mobility is a corresponding ...

Offset Quadrature Amplitude Modulation (OQAM): A modulation technique that staggers the in-phase and quadrature components in time, reducing interference and improving spectral efficiency.

This article details a quadrature amplitude modulation (QAM)-based multi-bit per baud modulation scheme that makes it possible to deliver 10GE connections over UTP cables by solving the design ...

Finally, AM is still with us in QAM form, the combination of phase and amplitude modulation. Most OFDM channels use one form of QAM to get the higher data rates they can deliver.

Maximum channel width increased to 160 MHz and modulation to 256-QAM. The number of spatial streams doubled from four to eight (although few if any access points ever implemented more than four).

Keysight Technologies, Inc. (NYSE: KEYS) gained validations for the industry’s first 5G NR FR1 1024-QAM demodulation test cases based on the 3GPP TS 3 ...

The 4096-QAM modulation will continue to play a crucial role; however, the genuine emphasis of Wi-Fi 8 will be on "effective throughput." This strategic focus will optimize real-world performance ...

Traditional single-carrier (SC) modulation-based wireless systems, such as quadrature amplitude modulation (QAM), shaped-offset quadrature phase-shift keying (SOQPSK), and the like, have shown a ...

The team used a sophisticated, but standardized, quadrature amplitude modulation (QAM) algorithm, to encode multiple bits of data onto a single light pulse.

Intel has rolled out another member of its Wi-Fi 7 lineup, the BE213 wireless network card, giving manufacturers more flexibility when choosing wireless modules for laptops, mini PCs, and embedded ...