Latest Stories
Articles Test & Measurement
New Pulse Analysis Techniques for Radar and EW
Pulsed signals are widespread in radar and other electronic warfare (EW) applications, and they must be accurately measured for manufacturing, design of countermeasures, and threat assessment;...
Articles Aerospace
Using Thermal Simulation to Model the Effects of Wind on the Mars Curiosity Rover
The Centro de Astrobiología (CAB), a joint center of Consejo Superior de Investigaciones Cientificas and the Instituto Nacional de Tecnica Aeroespacíal...
Articles Aerospace
Pulse Analysis Techniques for Radar and Electronic Warfare
Pulsed signals are widespread in radar and other electronic warfare (EW) applications, and they must be accurately measured for manufacturing, design of countermeasures, and threat...
Articles Defense
Unmanned Ground Vehicle Communications Relays
The need for a high-bandwidth communication link to carry multiple video channels from a mobile robot (unmanned ground vehicle, or UGV) back to a control station requires using high-frequency RF...
Articles RF & Microwave Electronics
New RF Strategies for Software Radio
Software defined radio system engineers can now exploit new technology to perform digital signal processing much closer to the antenna than ever before. Various strategies include the latest wideband data...
Application Briefs Test & Measurement
Software-Designed System Improves Wireless Test Speed and Coverage
As wireless standards become more complex, the number of operational modes for these devices increases exponentially. As progression continues to the latest WiFi standard,...
Articles RF & Microwave Electronics
Optimizing DSP Techniques for Antenna Site Software Radio
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...
Articles RF & Microwave Electronics
Advances and Challenges in Developing Radar Applications
Radar is used to detect and/or track target objects and their attributes, such as range, speed, and other information obtained through signals at RF and microwave frequencies. The...
Articles Aerospace
Optimizing High Reliability Power Distribution System Designs
As the performance requirements of avionics, military, and space electronic systems increase, so do the demands on the power supplies for these systems. Successful system designs...
Articles Test & Measurement
Improving Battlefield Connectivity for Dismounted Forces
The warfighter couldn’t take it anymore. His team’s mission was to sweep villages, collect fingerprints, photograph irises, and compare these biometric indicators against a...
Articles Electronics & Computers
Designing High-Speed, Rugged Data Recorders
High-speed recorders represent a major share of electronic instrumentation found in commercial, industrial, scientific research, government, and defense applications. Each system captures specific...
Articles Test & Measurement
Using Software Defined Instruments to Address the Mixed-Signal Test Challenges of Today’s Software Defined Radios
Software Defined Radio (SDR) represents an important move forward for mobile and personal communications, promising a major...
Application Briefs RF & Microwave Electronics
Jamming-Resistant Adaptive Radio System
Developing smart antennas for jam-resistant cognitive or software-defined radio systems entails a number of challenging issues. Researchers at the University of Texas are investigating methods to...
Articles Electronics & Computers
Applying OpenVPX to Single Board Computers
For more than two decades, single board computers (SBCs) built on open standards have been largely based on specifications from two preeminent industry organizations, VITA and PICMG. For the 6U...
Application Briefs RF & Microwave Electronics
Low Noise Advances in RF & Microwave Signal Analysis Platforms
Spectrum measurements are essential to RF and microwave testing. The newer signal analyzers available today deliver performance far better than those of just a few years ago. The...
Briefs Electronics & Computers
Reflected Signal Analysis
Forensic characterization of a wireless device is useful in many applications. An example of this is in the testing of Federal Communications Commission (FCC) Part 15 devices that must adhere to strict guidelines...
Articles RF & Microwave Electronics
Demodulating Over-the-Air Communications
Today, modern radio designs have made a predominant shift to the software-defined radio architecture. From cellular handsets to military communications devices, the flexibility to use multiple...
Briefs RF & Microwave Electronics
Implementing a GPS Waveform Under the SCA
A continuing development effort focuses on implementation of a Global Positioning System (GPS) waveform under the Software Communications Architecture (SCA). [As used within the special technological...
Briefs Electronics & Computers
Front-End Mixed-Signal Receiver on a Chip
A mixed-signal receiver on a chip (RoC) now undergoing development is intended to be a prototype of the front ends of lightweight, compact, low-power, relatively inexpensive heterodyne radio...
Top Stories
INSIDERData Acquisition
University of Rochester Lab Creates New 'Reddmatter' Superconductivity Material...
INSIDERCommunications
MIT Report Finds US Lead in Advanced Computing is Almost Gone - Mobility...
INSIDERSensors/Data Acquisition
Airbus Starts Testing Autonomous Landing, Taxi Assistance on A350 DragonFly...
INSIDERManned Systems
Boeing to Develop Two New E-7 Variants for US Air Force - Mobility Engineering...
INSIDERWeapons Systems
PAC-3 Missile Successfully Intercepts Cruise Missile Target - Mobility...
INSIDERUnmanned Systems
Air Force Pioneers the Future of Synthetic Jet Fuel - Mobility Engineering...
Trending Stories
NewsPower
Volvo CE Previews ConExpo 2023 Display
ArticlesManufacturing & Prototyping
Low Distortion Titanium in Laser Powder Bed Fusion Systems
NewsPower
Webcasts
Manufacturing & Prototyping
How to Maximize the Benefits of Medical Device Onshoring
Electronics & Computers
Leveraging Machine Learning in CAE to Reduce Prototype Simulation...
Automotive
Driver-Monitoring: A New Era for Advancements in Sensor Technology
Electronics & Computers
Tailoring Additive Manufacturing to Your Needs: Strategies for...
Automotive
How to Achieve Seamless Deployment of Level 3 Virtual ECUs for...
