For decades, the fundamental design of microwave devices, such as antennas for mobile communication and waveguides used in radars, has essentially relied on the inventiveness of a professional ...

The US Navy and US Air Force have tapped Raytheon to design, build and test two high-power microwave antenna systems. These will be used in field-grade directed energy weapons to counter aerial drones ...

For RFI and EMI field testing, the Model AT4010 debuts as a compact, lightweight microwave horn antenna that is capable of supplying the high intensity fields necessary for immunity and/or ...

When it comes to actual antennas in the real world, much of our knowledge is empirical. We know very broadly theories that explain how a point charge radiates (Maxwell’s equations), the need for ...

Engineers at Los Alamos National Laboratory are reinventing the mirror, at least for microwaves. Their invention could replace the familiar satellite dishes and microwave horns seen on rooftops and ...

Compact, rapid-deploy XY antennas assemble in the field without tools and include built-in ACUs for ease of operation.

Antennas have become increasingly important in the wireless world, with more and more products embedding wireless capability for convenience and portability. Designers crave an extremely small antenna ...

From early mobile phones to the IoT, wireless and antenna design has contributed to the evolution of comms. Colin Newman reflects on his company’s history, and future prospects. Changes in antenna ...