The JUHD broadband panel is designed to be used as part of antennas where either horizontally or vertically polarised propagation is required. Dual/individual inputs for horizontal or vertical ...

When broadcasting was in its infancy, amplitude modulation (AM) was the principal modulation system being researched and developed. Once efficient generation of useful RF signals was discovered and ...

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 Show and is published with ...

IN the course of a mathematical investigation of the propagation round the earth of electromagnetic waves from a horizontal antenna, the result has emerged that, when the earth is regarded as a ...

Fig. 2: Comparison of the horizontal Galileo antenna offsets of different satellite generations for different signal frequencies. IOV: In-Orbit Validation; FOC: Full Operation Capability; FOCe: FOC in ...