Jet Propulsion Without Fossil Fuel
NASA Develops Unique Materials for Next Generation Aircraft
Hypersonic Glide Vehicle Successfully Tested
Boeing Unmanned Plane Launches for U.S. Space Force - Aerospace & Defense...
First Restartable Rocket Motor
The Army is advancing its ground-based precision navigation and timing (PNT) technology to counter spoofing threats and improve operations in a multi-domain environment.
Conventional reconfigurable electrical and radio frequency (RF) structures commonly used in applications involving real-time reconfigurability in response to fast varying...
The Global Positioning System (GPS), a satellite-based navigation system used by an estimated four billion people worldwide to figure out where they are on Earth at any moment, could be used to...
Eurocom's (Ottawa, Canada) latest mobile workstation, the Tornado F7W, features a modular MXM 3.1 slot-based GPU allowing easy reconfiguration of GPU...
Sandia National Laboratories’ (Albuquerque, NM) Radar Intelligence, Surveillance and Reconnaissance (ISR) systems enable a new product paradigm in radar capabilities...
The OSPRES (ONR Short Pulse Research, Evaluation and non-SWaP) program performed fundamental work in the areas of Silicon (Si) and Gallium Nitride (GaN) based...
A desirable interface between multi-agents is through over-the-air RF connections that include not only the intended direct RF communications paths but also highly variable multi-ray propagation, range...
Modern radar systems are complex and depend heavily on advanced signal processing algorithms to improve their detection performance. At the same time, the radio front-end must meet...
In the Heinrich Hertz satellite mission, which will be launched in 2020, the DLR Space Administration (German Aerospace Center) plans to develop and operate a German communications satellite. The...
Radio frequency (RF) circuit elements that are traditionally considered to be linear frequently exhibit nonlinear properties that affect the intended...
NASA spacecraft typically rely on human-controlled radio systems to communicate with Earth. As collection of space data increases, NASA looks to alternative radio technologies to...
As drones become more commonplace, the need to secure facilities from the high-definition cameras and potential dangerous payloads has caused a rapid growth of counter-drone technologies.
By integrating the design of antennas and electronics, researchers from the Georgia Institute of Technology have boosted the energy and spectrum efficiency for a new class...
As satellites and astronauts travel further out in space, the more communication challenges they face. NASA launched the InSight Mission on May 5, 2018 from Vandenberg Air Force...
A co-prime array uses two uniform linear subarrays to construct an effective difference coarray with certain desirable...
Northrop Grumman Corporation recently received a $124.7 million award for production of AN/APR-39D(V)2 digital...
Seastema SpA, a company owned by Fincantieri (Genova, Italy), designs, develops, and supplies integrated automation systems for different areas of the marine industry. The company established an Innovation...
Kelvin Hughes recently announced a number of new coastal surveillance / Vessel Traffic Service (VTS) radar sensor sales references in...
The use of unmanned aerial vehicles (UAVs) is one of the most significant technological developments in the last decade. However, where once...
Challenging Einstein’s seminal theory of relativity to the limits, how the very first stars and galaxies formed just after the Big Bang, the study of dark energy and the...
To support warfighters in the field, engineers and technicians install, maintain, troubleshoot, and repair a wide range of mission-critical radar and communication systems. These...
Researchers create metamaterials by carefully designing and fabricating novel structures to exhibit patterns of electromagnetic properties—specifically, dielectric permittivity and/or magnetic permeability—at the micro-or nano-scale. This special spatial arrangement of elements ensures that the volumetric arrays...
Department of Defense representatives were in attendance during a recent event where two of the low-power devices, which can change beam directions in a thousandth of a second, were demonstrated in...
Detecting improvised explosive devices in Afghanistan requires constant, intensive monitoring using rugged equipment. When Sandia researchers first demonstrated a modified miniature synthetic aperture...
Many applications can benefit from pushing software radio functions up the mast to the antenna as a viable alternative to traditional rack-mounted receiver systems. New technology...
Understanding O-ring Complexity in the Aerospace Industry
The Path to High-Level Autonomy for Commercial Vehicles
COVID-19: The New Design Paradigm and Emerging Technologies
Why Multiple Sensing Modalities Are Required to Achieve Level 3...
Aviation Electrification: Choosing Your Motor Topology and...
