A comprehensive guide to error vector magnitude (EVM), the primary metric for quantifying modulation accuracy in Wi-Fi, LTE, and 5G NR systems. What Attendees will Learn What error vector magnitude is ...

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Abstract: This study presents a millimeter-wave digital modulator based on spoof surface plasmon polaritons (SSPPs), pioneering the realization of dual-band dual-mode digital modulation in the ...

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 ...

Abstract: In this letter, we propose to implement an index modulation (IM) scheme in a reconfigurable intelligent surface (RIS) assisted downlink non-orthogonal multiple access (DL-NOMA) system.

The SPDR ICE Preferred Securities ETF offers diversified exposure to preferred securities, with a strong 70% allocation to the financial sector and an attractive 6.61% distribution yield. The fund's ...

Activewear supplier PSK Collective filed a lawsuit against Kohl’s alleging that the retailer refused to pay it about $8 million as contracted. Filed on Aug. 13 in Wisconsin’s Eastern District, PSK’s ...

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 ...

Wireless Underground Sensor Networks (WUSNs) offer promising solutions for applications such as pipeline monitoring, agriculture, and border patrol, but they face significant challenges due to signal ...