The purpose of this article is to explain, in detail, the process involved in building and tuning a high-frequency (HF) RFID antenna, which would operate at 13.56 MHz. Some concepts will be explained ...

Antenna prototype being tested in one of Kymeta’s anechoic chambers. Photo via Kymeta. The future of satellite internet may rely on tech already found in your TV screen. LCD manufacturers are ...

ASC Signal Corp. of Plano, Texas, said Jan. 31 that it has been awarded a $1 million contract for the first three phases of an effort to build as many as 100 fixed 3.7-meter tracking antenna systems ...

A communications technology with roots in 1960s military radar systems is about to become the next big thing in cell phones and wireless networking. And that presents a potentially attractive new ...

The real action in the world of ham radio is generally in the high frequency bands. Despite the name, these are relatively low-frequency bands by modern standards and the antenna sizes can get a ...

The first batch of China-built medium-frequency antennas of the Square Kilometer Array (SKA) were shipped to South Africa, marking a significant step for the construction of the world's largest radio ...