Satellite/​Spacecraft Communications

Low-Impact Space Weather Sensors and the U.S. National Security Spacecraft

Low-impact sensors close a gap in the U.S. space weather observation network.

Spectrum Processing Subsystems

The subsystems enable the development and deployment of electronic warfare and signal intelligence.

CubeSat Spacecraft

The Space Dynamics Laboratory will build six spacecraft for NASA’s Sun Radio Interferometer Space Experiment mission.

Army and Universities Deploy New Warfighter Communication Technology

To maintain longer-range wireless communication, a new controller deploys robots that form antenna arrays.

Remotely Piloted Air Systems

The plan is to deploy the Protector aircraft in a variety of wide-ranging Intelligence, Surveillance, Target Acquisition and Reconnaissance (ISTAR) operations.

Four RF Technology Trends You Need to Know for Satellite Communication Device Design

See the trends today that are helping satcom design engineers meet the data demands of their military and aerospace clients.

Army Advances Materials for New Low-Profile Antenna

Army scientists have developed a first-of-its-kind antenna that could change how ground vehicles and airborne systems communicate, transmit, and receive radio frequency communications.

New Products: September 2020 Aerospace & Defense Technology

Docking stations for satellite phones; aircraft wiring; spectrum analyzers; and more.

From DC to Daylight — How Innovations in Microwave Absorbers Shield the Warfighter

While the flashiest military innovations like new fighter jets attract the most attention, advancements in RF/microwave absorbers are crucial enablers of these larger innovations.

Radiation-Tolerant FPGAs Solve Spacecraft Design Challenges

Learn about the different FPGA technologies that are available for space applications, and the process for developing the components.

Cryogenic-Capable Isolators Improve the Performance of Millimeter-Wave Systems by Lowering Noise Levels

Find isolators that operate optimally under cryogenic conditions.

Reverse Engineering the Boeing E-3 Sentry's Secondary Flight Controls

Learn about the challenges that arise when you try to reverse-engineer the console configuration for a NATO E-3 AWACS.

Thrust in Space - The Nuances of Thruster Valve Design

More and more companies are designing rockets, satellites, and reusable space vehicles that require thruster valves to position, maintain, or change vehicle orbit in space.

Covariance and Uncertainty Realism in Space Surveillance and Tracking

Characterizing uncertainty in estimating the state of a resident space object is one of the fundamentals of many space surveillance tasks.

Quantifying Autonomous Soaring on a Surveillance and Communications Relay Mission

Research demonstrates that a surveillance mission is still achievable by unmanned vehicles while performing autonomous soaring.

New Products: May 2020 Aerospace & Defense Technology

RTK/GNSS Receiver

ACEINNA (Andover, MA) announced the availability of the new ACEINNA OpenRTK330L, a low-cost, state-of-the-art, high-performance triple-band RTK/GNSS receiver with...

NASA Prepares for the Moon and Mars with Expanded Deep Space Network

NASA is adding a new antenna for communicating with the agency’s farthest-flung robotic spacecraft.

Implementing an Aerospace Factory of the Future

Companies are introducing "Industry 4.0" technology at a rapid pace, turning the next-generation vision of manufacturing into reality.

RAD-HARD Microelectronics for Space Applications

Learn how to protect electronics from the extreme environment of space.

Cognitive Radio: The New Architecture of Space Communications

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...

Communicating from Space: The Front End of Multiscale Modeling

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...

First Air-Worthy Metal-Printed RF Filter Ready for Takeoff

Within the aerospace industry, 2016 and onwards could be looked upon as the tipping point for direct metal printing (DMP), as the technology increasingly made the jump beyond...

Communications in Space: A Deep Subject

Transmitting and receiving radio signals between spacecraft in deep space is a snap compared with getting those signals back to Earth, especially when the spacecraft is 120 billion miles away.

NASA CubeSats: Pushing the Boundaries of Technology

NASA’s Small Spacecraft Technology Program is on the countdown clock to advance communications and proximity maneuvering capabilities for CubeSats with the Integrated Solar Array and...

On-Orbit Satellite Refueling Flow Measurement

Over 7000 satellites have been placed in Earth-orbit since the beginning of the space age. 3000 are currently in orbit, of which 1000 are active, making our near space neighborhood a...

Curled RF MEMS Switches For On-Chip Design

Microelectromechanical system (MEMS) switches are active components in most electronic equipment. Radio frequency (RF) MEMS are used in wireless personal communication devices, satellite...

Radio Relays Improve Wireless Products

In order to transmit communications through Earth’s atmosphere, satellites and space vehicles need radio equipment that can operate at higher frequencies than on Earth. These higher frequencies, until...