Abstract: Peak-to-average-power ratio (PAPR) and power amplifier (PA) nonlinearity are significant challenges that limit the performance of orthogonal frequency division multiplexing (OFDM) systems.

Abstract: In this paper, we investigate the peak-to-average power ratio (PAPR) issue in orthogonal frequency division multiplexing (OFDM) and beyond fifth-generation (B5G) systems. To deal with this ...

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Your immune system includes your body's cells, tissues, and organs, which work together to fight off infections and diseases. But how much do you know about it? When you understand everything that ...

Industrial conglomerate 3M (NYSE:MMM) will be reporting earnings tomorrow morning. Here’s what to look for. 3M met analysts’ revenue expectations last quarter, reporting revenues of $6.07 ...

Shares of industrial conglomerate 3M (NYSE:MMM) jumped 6.1% in the pre-market session after the company reported fourth-quarter results, which exceeded analysts' revenue and EPS expectations.

Jan. 28, 2025 — A new study explores the effects of both recent and lifetime cannabis use on brain function during cognitive tasks. The study, the largest of its kind ever to be completed ...

Impact and progress Frontiers' impact Progress Report 2022 All progress reports ...

In the three months ending December 31, 3M's revenue increased 0.1% year over year to $6 billion. Its earnings per share (EPS) declined 1.2% from the year-ago period to $1.68. The results beat ...

3M India Ltd., incorporated in the year 1987, is a Large Cap company (having a market cap of Rs 31,035.89 Crore) operating in Diversified sector. 3M India Ltd. key Products/Revenue Segments include ...