Abstract: With the rapid development and commercialization of fifth-generation (5G) technology, calibration and RF testing using over-the-air (OTA) is becoming increasingly important. Due to the large ...

Let’s take a detailed look at these functions, one by one. The FIND function allows you to find a text string within another. It returns the position at which a character or string begins within ...

IREN (IREN) jumped 11% in pre-market trading to $43 after the company announced it has doubled its AI Cloud capacity to 23,000 GPUs, lifting its annualized run-rate revenue target to more than $500 ...

Mary Cunningham is a reporter for CBS MoneyWatch. Before joining the business and finance vertical, she worked at "60 Minutes," CBSNews.com and CBS News 24/7 as part of the CBS News Associate Program.