Paradigm shift of large satellite to small satellite can be seen in last few decades due to
highly increase in applications of small satellites. Due to the revolutionary growth in the …

Angular rate is a piece of useful information for the attitude control of a spacecraft. The star
tracker as a space optical sensor can be used to measure the angular rate of a spacecraft. In …

The elevation angle θ is relevant for the Low Earth orbit (LEO) satellite communications
since it is always changing its relative position with respect to fixed Earth stations (ES's), and …

We investigate the performance of satellite communication systems acquiring the space shift
keying (SSK) modulation technique over shadowed-rician (SR) land mobile satellite (LMS) …

Satellite networks provide a wide range of coverage throughout the globe and play a very
important role due to their broadcasting capacity and bandwidth flexibility. They are able to …

CubeSats is seen as an innovative approach to provide many wireless communications
services in a wide footprint coverage manner. However, this could lead to electromagnetic …

To address the problem that Ka‐band satellite communication signal transmission is easily
affected by rainfall and terminal environment, combining the characteristics of high‐speed …

Free Space Optics (FSO) represent a promising technology for secure communications in
several types of architectures: from Quantum Key Distribution Networks (QKDNs) to satellite …

It is crucial to investigate how the channel influences communication in a satellite
environment, especially under changing environmental circumstances. Only in conditions of …

In this paper, the 2r16APSK modulation is contrasted with the 16APSK modulation adopted
in the digital video broadcast standard, the DVB-S2, aiming at verifying if the 2r16APSK can …