Abstract: The presented research examines Quadrature Amplitude Modulation (QAM) using MATLAB. QAM can be defined as a popular modulation approach that is used today by many communication systems for ...

Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...

Underwater Optical Wireless Communication (UOWC) has emerged as a promising technology for enabling high-speed and low-latency data transmission in aquatic environments. However, the performance of ...

Wi-Fi has come a long way from the humble beginnings of 11 Mbps DSSS to 46 Gbps Wi-Fi 7 with 4096-QAM. Here’s a look at how Wi-Fi modulation evolved, and how it impacts real-world performance. This ...

Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...

Validation of the derived analytical bound for the MAA-GSM-LD scheme using Monte Carlo simulation results. 4. Proposal of a scheme called GCQSM-LD that extends the MAA-GSM-LD scheme into the C-QSM ...

Emerging, data-intensive technologies like artificial intelligence and machine learning are gaining popularity. Data centers, which act as the essential infrastructure for these technologies, need to ...

A constellation diagram plots a quadrature amplitude modulation (QAM) signal’s in-phase and quadrature components. The EE World article “Should I use a spectrum, signal, or vector network analyzer?” ...

SANTA ROSA, Calif.--(BUSINESS WIRE)--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 38.521-4 test ...

The need for higher data rate and higher systems capacity leads to several solutions including higher constellation size, spatial multiplexing, adaptive modulation and Non-Orthogonal Multiple Access ...

Benjamin is a business consultant, coach, designer, musician, artist, and writer, living in the remote mountains of Vermont. He has 20+ years experience in tech, an educational background in the arts, ...