The Aviationist

U.S. Air Force to Update U-2 Dragon Lady Defensive System

The iconic 70-year-old spy plane is receiving updates to its AN/ALQ-221 Advanced Defensive System. Despite ever changing plans to retire the type in the ...
IEEE

High-Voltage Pulse Modulator for S-Band Klystron in IR-FEL RF System

Abstract: A high-power S-band klystron based RF system has been developed at the Raja Ramanna Centre for Advanced Technology (RRCAT), Indore, to meet the RF power requirements of the infrared ...
IEEE

On the Usage of Genetic Algorithms, Reinforcement Learning and Bayesian Optimisation for RF IC Design Automation

Abstract: The design of Radio Frequency (RF) Integrated Circuits (ICs) is a highly complex and computationally intensive task, requiring precise optimisation of multiple parameters to achieve desired ...
Radio Free Europe/Radio Liberty

Air Defenses Add To Evidence Of Russian Oreshnik Missile Deployment In Belarus

Several air defense and electronic warfare installations appear to have cropped up around a site in Belarus where Russia may have deployed a nuclear-capable, hypersonic missile system called Oreshnik, ...
Scientific Research Publishing

A Dual-Band Rectenna for Ambient RF Energy Harvesting in RFID Systems ()

1 Laboratory of Information and Communication Technologies, Faculty of Information and Communication Technologies, Protestant University of Central Africa, Yaoundé, Cameroon. 2 Department of Computer ...