More and more satellites are populating the sky nowadays in the Low Earth orbits (LEO).
Most of the targeted applications are related to broadband and narrowband …

Small satellite systems enable a whole new class of missions for navigation,
communications, remote sensing, and scientific research for both civilian and military …

To support the explosive growth of wireless devices and applications, various access
techniques need to be developed for future wireless systems to provide reliable data …

The explosive growth of various services boosts the innovation and development in
terrestrial communication systems for the implementation of the next generation mobile …

With the commercialization of fifth generation networks worldwide, research into sixth
generation (6G) networks has been launched to meet the demands for high data rates and …

Polarization is an important property of electromagnetic waves. It has shown the great
application potential in optical fiber, radar, and satellite communications, where polarization …

Satellite communication systems need to be integrated with emerging cooperative relaying
techniques to provide seamless connectivity and high-speed broadband access for mobile …

In this article, we consider a downlink ultra-dense LEO-based multi-terminal satellite system
where multiple satellites fly in formation to serve a number of ground terminal stations for …

The accurate design of earth–space systems requires a comprehensive understanding of
the various propagation media and phenomena that differ depending on frequencies and …

This paper presents the postprocessing results of a dual-polarized multiple-input-multiple-
output (MIMO) channel measurement campaign, investigating two land mobile satellite link …