1–20 von 175 Ergebnissen
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    A study of optical satellite communication systems employing rate-adaptive forward error correction

    Takemoto, Y. / Sugihara, T. | IEEE | 2015
    optical ground station communication systems, as the atmospheric attenuation varies dramatically with zenith angle. We propose an optical ...

    PhLEXSAT - A Very High Throughput Photo-Digital Communication Satellite Payload

    Chatterjee, Madhubrata / Palla, Chiara / Fiamanya, Edem et al. | IEEE | 2022
    Photonic components offer an advantage of minimizing the size, weight and power consumption (Swap) of a satellite communication payload ...

    5.12Gbps optical communication link between LEO satellite and ground station

    Chen, Weibiao / Sun, Jianfeng / Hou, Xia et al. | IEEE | 2017
    A duplex optical communication link has been verified in orbit between a LEO satellite and a optical ground station (OGS), the down link ...

    The method of determining the speed of a spacecraft in a Low Earth Orbit personal satellite communication systems

    Panko, Sergey / Tsimbal, Maxim | IEEE | 2017
    The paper considers a method for determining the velocity of the satellite for mobile satellite communication systems at the Low Earth ...

    Prototype test results of a High-Altitude Pseudo-Satellite laser communication terminal

    Breeje, Remco Den / Lange, Arno De / Boterman, Jorne et al. | IEEE | 2023
    communication terminal for the Zephyr High-Altitude Pseudo-Satellite, a solar-powered platform developed by Airbus, operating in the stratosphere. The ...

    Trajectory Optimization and Resource Allocation for UAV Relay-based Emergency Satellite Communication

    Tang, Yize / Lv, Sida / Lin, Xukai et al. | IEEE | 2023
    unmanned aerial vehicles (UAV) relays to assist satellite-to-ground communication systems. Nonetheless, the trajectory of the UAV impacts both the ...

    [Title page]

    IEEE | 2011
    The following topics are dealt with: atmospherics; planned flight demos; ground stations; ATP systems; quantum communication; modulation ...

    Multi-stakeholder interactive simulation for federated satellite systems

    Grogan, Paul T. / Golkar, Alessandro / Shirasaka, Seiko et al. | IEEE | 2014
    Federated satellite systems (FSS) are a new class of space-based systems which emphasize a distributed architecture. New information ...

    Approaching a nano-satellite using CAN-SAT systems

    Abo-Arais, Mohamed / Elfeki, Mohamed / Mohammed, Abdullah et al. | IEEE | 2015
    Program in Bibliotecha Alexandrina. Here we presents our satellite system and the communication system that connects the ground station to the ...

    Satellite quantum communication via the alphasat laser communication terminal quantum signals from 36 thousand kilometers above earth

    Elser, Dominique / Gunthner, Kevin / Khan, Imran et al. | IEEE | 2015
    distances, optical satellite communication is the method of choice. Standard telecommunication components allow one to efficiently implement quantum ...

    Analysis of Tracking Gimbal Angles for Inter-Satellite Optical Communication System Between Two Orbits

    Hirayama, Ryuichi / Nakasuka, Shinichi | IEEE | 2022
    This study focuses on the maximum angular velocity of the tracking gimbal, which can be one of the constraints for inter-satellite optical ...

    A Method of Constellation Design based on PSO for 5G LEO Satellite Communication System

    Wei, Li / Dayang, Wang / Hao, Cai et al. | IEEE | 2022
    The wireless satellite communication system is considered to be the most promising new communication method to achieve the coverage of ...

    Study of oscillators frequency stability in satellite communication links

    Baran, Ondrej / Kasal, Miroslav | IEEE | 2009
    satellite communication chains. ...

    Site diversity system with cloud monitor to realize effective satellite-to-ground optical communication

    Hosokawa, Mana / Ono, Hitomi / Haraguchi, Eisuke et al. | IEEE | 2017
    Free space optical communication is needed to realize 10Gbps capacity of communication. However, especially in satellite to ground optical ...

    Experimental verifications on small optical inter-satellite communication system for small and micro satellites

    Iwamoto, Kyohei / Araki, Tomohiro / Kobayashi, Yuta et al. | IEEE | 2017
    Small optical inter-satellite links introduced into small and micro satellites on Low Earth Orbit (LEO) are designed as a bread board model ...

    A frequency selective surface design to reduce the interference effect on satellite communication

    Karahan, Mert / Aksoy, Ertugrul / Yavuz, Yasin | IEEE | 2017
    structure intended to be used in shielding of X-band satellite communication systems to reduce the interference effect is specifically tuned to be ...

    Inter-Satellite Integrated Laser Communication/Ranging Link with Feedback-Homodyne Detection and Fractional Symbol Ranging

    Tian, Yang / Zhong, Jie / Lin, Xiaoxiang et al. | IEEE | 2019
    The Integrated Laser Communication/Ranging System, which uses coded signal as the ranging information carrier, is of great importance to ...

    An X-band transmitter for satellite communication

    Sen, O.A. / Sunay, H.K. / Dudak, C. | IEEE | 2003
    Modern satellite communication systems require high data rate, high-efficiency and simple transmitters, without sacrificing efficiency and ...

    Parameter impact on sharing studies between UAS CNPC satellite transmitters and terrestrial systems

    Kerczewski, Robert J / Wilson, Jeffrey D. / Bishop, William D. | IEEE | 2015
    beyond-line-of-sight (BLOS) conditions, satellite communication links are generally required. The International Civil Aviation Organization (ICAO ...

    A study of cloud cover over multiple sites within Australia for satellite/ground atmospheric optical communication links

    Chedzey, Helen / Lynch, Mervyn / Nener, Brett et al. | IEEE | 2022
    identification of the preferred site(s) in those countries for locating satellite-to-ground optical communications infrastructure. On this matter, there ...