Optical communication is an efficient technology for high-speed, long-distance data transmission. Semiconductor optical amplifiers (SOAs) are particularly promising for optical signal amplification in ...

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Mohsen Baqery is a Guide Staff Writer from Turkey. With a passion for gaming that borders on obsession, Mohsen thrives on guiding fellow gamers through the most challenging obstacles while exploring ...

Introduction: Underwater acoustic (UWA) communication systems confront significant challenges due to the unique, dynamic, and unpredictable nature of acoustic channels, which are impacted by low ...

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 ...

Abstract: This paper investigates the effects of dispersion and phase noise on quadrature phase shift keying (QPSK) and quadrature amplitude modulation (QAM) systems, as well as their compensation ...

Abstract: A major disadvantage with fixed modulation (nonadaptive) on channels with varying signal-to-noise ratio (SNR) is that the bit-error-rate (BER) probability performance is changing with the ...

Asus has launched the RT-BE82U, a BE6500-class Wi-Fi 7 router designed to deliver faster and smarter connectivity for modern homes. First showcased at CES 2025, the router is priced at 1,499 yuan ...

With powerful features like 320 MHz channels, 4096-QAM modulation and Multi-Link Operation, Wi-Fi 7 has been positioned as a potential game changer for IoT The latest numbers for global connected ...