The recent rapid growth of satellite-constellation programmes for remote sensing and
communications, enabled by the availability of small-sized and low-cost satellites, has …

Future spacecraft will require a paradigm shift in the way information is transmitted, in light of
the continuous increase in the amount of data requiring space links. Current radio-frequency …

Free-space optical communication is becoming a mature technology that has been
demonstrated in space a number of times in the last few years. The Japanese National …

LEO-to-GEO intersatellite links using laser communications bring important benefits to
greatly enhance applications such as downloading big amounts of data from LEO satellites …

Future spacecraft will require a paradigm shift in the way the information is transmitted due
to the continuous increase in the amount of data requiring space links. Current …

All roads lead to Rome. In this article we propose a novel theoretical framework to
demonstrate vector beams whose degree of polarization does not change on atmospheric …

With the goal of meeting the diverse requirements of many different types of platforms,
ranging from small drones to big satellites, and being applied in a variety of diverse …

In this paper, the received-power fluctuations downlink data from two different low Earth orbit
satellite experiments are analyzed. The first set of data was gathered from the Optical Inter …

Free space optical (FSO) communications are enabling high-speed global wireless
networks. Thanks to the highly directional nature of laser beam, they also yield a greater …

(1. 西安理工大学自动化与信息工程学院, 陕西西安710048; 2. 西安文理学院信息工程学院,
陕西西安710065; 3. 陕西省智能协同网络军民共建重点实验室, 陕西西安710048) 摘要 …