Research Significance：With the rapid development of modern wireless systems such as radar and communications, there is an urgent need for the integrated development of multi-functional RF antennas.

A software-defined, electronically-reconfigurable Agile Aperture Antenna has now been tested on the land, sea and air. Two of the low-power devices, which can change beam directions in a thousandth of ...

Peter Delos, Technical Lead, Bob Broughton, Director of Engineering and Jon Kraft, Senior Staff Field Applications Engineer, all with Analog Devices. With the proliferation of digital phased arrays in ...

In Part 1, we introduced the phased array concept, beam steering and array gain. In Part 2, we presented the concept of grating lobes and beam squint. In this section, we begin with a discussion of ...

The Owens Valley Long Wavelength Array (OVRO-LWA) is a low-frequency radio interferometer composed of 288 crossed broadband dipole antennas. The OVRO-LWA band covers 58 MHz of instantaneous bandwidth ...

BEDFORD, Mass.--(BUSINESS WIRE)--Fractal Antenna Systems (‘FRACTAL’) reports the impending issuance of a key patent for satellite communications and others uses. U.S. Patent 10,483,649 details ...

Michigan Tech Research Institute, Michigan Technological University, and the University of Central Florida designed and performed this experiment focused on applying nanotube optical detection ...

China launched the construction of the testing prototype for the Five-hundred-meter Aperture Spherical Radio Telescope (FAST) Core Array on Wednesday, aiming to greatly enhance the astronomical ...

If U.S. Army scientists have their way, future antennas for vehicles and dismounted infantry will be smaller and more nondescript and will feature greatly increased reception. Research is focusing on ...