Digital Phased-Array Radar Applications for Drones
Analysis of digital phased-array radar for counter-drone detection and tracking, addressing drone swarms, signal processing, sensor fusion, and regulatory measures.
Military & Aerospace Electronics
Core Concepts and Methods of Counter-UAS Technology
Overview of counter-drone systems covering detection, surveillance, tracking, and interception methods, including electronic jamming, radar, infrared, and lasers.
Global Hypersonic Technology Developments in 2023
2023 review of international hypersonic developments: national programs, hypersonic missile and reusable vehicle progress, R&D, test capability, budgets, and industry.
From Geosynchronous Orbits to Starlink Networks
Technical overview of satellite orbits and the evolution of satellite communications, focusing on LEO characteristics, GEO/MEO/HEO comparisons and emerging NTN standards.
Evolution of High-Speed Rotors in Aircraft Engines
Analysis of gyroscopic torque and rotor deformation in twin-rotor turbofan systems, comparing co-rotating and counter-rotating rotors and design implications.
Nonlinear Adaptive Learning Controller for Quadcopter Obstacle Avoidance
Study of a low-cost adaptive trajectory controller for quadcopter obstacle avoidance using NLVG-PID with extremum-seeking to reduce overshoot and settling time.
Understanding PID Control Logic in Drones
Explains how PID feedback differs from open-loop control, how controller outputs map to physical units (acceleration, force, lift/throttle), and when scaling suffices.
Evolution and Requirements of Air and Missile Defense Technologies
Analysis of future air and missile defense challenges, threat categories (system, platform, weapon, technical), and technology trends with emphasis on artificial intelligence.
Six Core Technologies for Drone Swarm Systems
Technical overview of military drone swarm tests and capabilities, and core technologies: drone swarm coordination, swarm control algorithms, and network communication.
How Distributed Drone Swarms Work
Overview of distributed drone swarm systems, covering multi-vehicle coordination, ego-planner collision avoidance, Visbot vision module and ROS-based communication.
F-35 Variants: Performance, Cost, and Operational Advantages
Analysis of F-35 program costs, comparing lifecycle and unit pricing with operating cost and capability trade-offs to assess value versus legacy fighters.
U.S. Tactics Against Small Unmanned Aerial Systems
Analysis of small UAS threats and U.S. counter-UAS strategies, covering passive defense, aerial warning, active intercepts, kinetic and non-kinetic measures.
