The author is vice president of engineering, Dielectric LLC. This article is based on a paper prepared for the NAB Broadcast Engineering and IT Conference of the NAB ...

AM broadcasting had a big problem, but usually only at night. During the day the AM signals had limited range, but at night they could travel across the country. With simple wire antennas, any two ...

NEW YORK, Sept. 30, 2025 /PRNewswire/ -- According to a new comprehensive report from The Insight Partners, the global Highly Directional Antenna market is ...

It is unfortunate that the most important link in any AM radio station’s system is frequently ignored for years at a time. The directional antenna is the last link in the chain between the studio and ...

WASHINGTON, D.C. — In mid-September 2021, Sinclair Broadcast Group-owned Dielectric shared for the first time how the company literally changed how FM broadcast antenna manufacturers validate ...

Sinclair Broadcast Group-owned Dielectric has literally changed how FM broadcast antenna manufactures validate directional pattern studies for new FM broadcast antennas. In fact, the company’s ...

The Clearstream 4 Max is an excellent choice for areas with strong to medium strength signals and with multiple TV transmitters in different locations. It’s well made, easy to assemble and supplied ...

Electrical engineer Ramachandra Bhat Koodur, who has built one of India’s best ham radio stations in Kavoor, recently installed a high-performing Yagi antenna, a directional antenna with a rotator, on ...

Directing light emission is key for many applications in photonics and biology. Optical antennas made from nanostructured plasmonic metals are suitable candidates for this purpose but designing ...