Hosted on MSN

8-13-8-5-13-8: 3I/ATLAS Sends Mysterious Pulse Sequence, Here’s What The Code Really Means

Astronomers are puzzled, and that’s putting it mildly. A strange pattern of pulses, repeating like clockwork, has been detected from 3I/ATLAS, an interstellar object cruising through our Solar System.
IEEE

Optical-to-THz Wireless Seamless Conversion: Enabling Efficient Multi-Level Modulation for Future Networks

Abstract: This study presents a seamless optical-to-THz wireless communication system leveraging cross-gain modulation (XGM) in a semiconductor optical amplifier (SOA). The proposed system enables ...
IEEE

A 22-34 GHz CMOS Neutralization-Based Direct-Conversion I/Q UpConverter for 1024-QAM Modulation

Abstract: This paper proposes a 22–34 GHz neutralizationbased direct-conversion in-phase and quadrature (I/Q) upconverter implemented using a 90-nm CMOS process. The upconverter comprises two active ...