Planar dual circular polarization (CP) antennas can be realized with a linearly polarized
antenna and a quadrature hybrid, but the hybrid is lossy and undesirable for satellite …

A planar dual circular polarised (CP) feed is highly desirable for dish‐type satellite
communication terminals, but isolation between ports is typically poorer for CP microstrip …

In this paper, the link budget analysis for the airborne Frequency Modulated Continuous
Wave “FMCW” radio altimeter is introduced. The FMCW radio altimeter is based on …

In this work, we investigate in depth the two timescale robust system energy efficiency (EE)
precoding design for the multiuser dual-polarized multiple-input multiple-output (MIMO) …

A simple and novel dual-CP printed antenna is modelled and measured. The patch antenna
is small and achieves a low axial ratio without quadrature feeding. The measured pattern …

Satellite communication (Satcom) services are used worldwide for voice, data, and video
links due to various appealing features. Parabolic reflector antennas are typically used to …

An equivalent circuit model is developed for intrinsically dual circularly polarized microstrip
patch antennas. The circuit model can be tuned to represent a wide variety of antenna …

An analytical approach is presented to evaluate the effect of cross-polarization in a
polarization diversity MIMO satellite to ground link. Analysis is developed to found the …