IEEE

Design and Analysis of an Antenna using Ring Slotted Rectangular Reflector with Double Substrate for 5G mm-Wave Application

Abstract: This work aims to provide a high-gain antenna with good efficiency using ring-slotted rectangular metamaterial reflectors array with a double-layer substrate for 5G wireless application. The ...
IEEE

High-Gain 2×1 Rectangular Microstrip Patch Array with Double-Reflector DGS for Long-Range (LoRa) Communication

Abstract: Communication technology is developing rapidly, including the use of Internet of Things (IoT) technology for long-distance communication. One of the IoT modules currently being developed is ...
MDM

QXO Nets $1.2B in New Investment to Fuel Growth as Deal Talks Advance

Building materials distributor QXO announced Jan. 5 that it has secured $1.2 billion in new investments that the company said will fund future acquisitions. The funds — in the form of a new series of ...
C&EN

Self-Healing Micro Arc Oxidation and Dicalcium Phosphate Dihydrate Double-Passivated Coating on Magnesium Membrane for Enhanced Bone Integration Repair

Department of Oral Implantology Affiliated Hospital of Stomatology, Nanjing Medical University, 136 Hanzhong Road, Nanjing 210029, Jiangsu Province, China Jiangsu Key Laboratory of Oral Diseases, ...