Last year the FCC changed its rules to make it significantly easier for FM radio broadcasters to verify their directional patterns. The report and order gives FM and low-power FM applicants using ...

When [Jephthai] wanted to build his own Yagi antenna, he turned to MMANA software for antenna modeling. This is an antenna analysis program that uses the moment method to calculate parameters for ...

SwRI’s 1,260-square-foot indoor spherical near-field antenna range is equipped with a built-in overhead half-ton hoist to install and test large antennas up to 10 feet in diameter and 1,000 pounds.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Readers responded to my article comparing indoor TV antennas—some with questions, some just with ...

No audio available for this content. More satellites, more constellations, more multi-frequency receivers — they all drive greater achievable accuracy. But they also raise the requirements on GNSS ...

GPU-accelerated electromagnetic simulation is redefining how engineers design and validate antennas in complex, electrically ...

No audio available for this content. Partnering with the U.S. Coast Guard Navigation Center (NAVCEN), U.S. Space Force and Lockheed Martin Space have released the GPS IIR/IIR-M satellite antenna ...

The use of directional arrays in FM broadcasting has increased greatly in 30 years. Especially in the NCE reserved band, a DA can increase the operating power of a station significantly while still ...

As we move towards the sixth generation (6G) of wireless communications, the demand for ultra-high data rates, massive connectivity, and extreme reliability ...