Design and Feasibility Study of Novel Flying Wing Carrier for Launching Small Satellites in Low Earth Orbit by Mario R. Chiarelli, Fabiano B. Borrometi, Vittorio Cipolla, Vincenzo Binante, Karim Abu Salem, Giuseppe Palaia

Subjects: Get full text

Optimizing the Deployment of Ground Tracking Stations for Low Earth Orbit Satellite Constellations Based on Evolutionary Algorithms by Mansour Kralfallah, Falin Wu, Afnan Tahir, Amel Oubara, Xiaohong Sui

“…Low Earth orbit (LEO) satellite constellations have emerged as an effective alternative for the provision of high-accuracy positioning, navigation and timing (PNT) solutions which are based on high-precision orbit and clock information. …”
Get full text

Atmospheric influences on infrared-laser signals used for occultation measurements between Low Earth Orbit satellites by S. Schweitzer, G. Kirchengast, V. Proschek

“…LEO-LEO infrared-laser occultation (LIO) is a new occultation technique between Low Earth Orbit (LEO) satellites, which applies signals in the short wave infrared spectral range (SWIR) within 2 μm to 2.5 μm. …”
Get full text

Spatial Geometry Design of a Low Earth Orbit Constellation for Iranian Regional Navigation Satellite System by Reza Zardashti, Shiva Emami

Subjects: Get full text

Dual Band (S-X) Ground Station Antenna for Low Earth Orbit (LEO) Satellite Tracking Application by Sandip Sankar Roy, T. Nagasekhar, Chinmoy Saha, Sandesh Bhimrao Mane, Mir Sardar M., C. S. Padmavathy, G. Umadevi, Naresh Kumar M.

Get full text

Effect of polarization on the link dynamics of a spinning low‐earth orbits satellite aligned with geomagnetic field by Rajavardhan Talashila, Harishankar Ramachandran

“…Abstract This paper discusses the dynamic communication link aspects of IIT Madras student Satellite (IITMSAT). It is a Low‐Earth Orbits satellite which has limited Attitude Determination and Control System (ADCS) ability to align one of its body axes with the geomagnetic field in orbit. …”
Get full text

Real-Time Estimation of Low Earth Orbit (LEO) Satellite Clock Based on Ground Tracking Stations by Zhixin Yang, Hui Liu, Chuang Qian, Bao Shu, Linjie Zhang, Xintong Xu, Yi Zhang, Yidong Lou

“…The rapid movement of low Earth orbit (LEO) satellite can improve geometric diversity, which contributes to the rapid convergence of Global Navigation Satellite System (GNSS) precise point positioning (PPP). …”
Get full text

Results and Perspectives of Timepix Detectors in Space—From Radiation Monitoring in Low Earth Orbit to Astroparticle Physics by Benedikt Bergmann, Stefan Gohl, Declan Garvey, Jindřich Jelínek, Petr Smolyanskiy

Subjects: Get full text

Experimental Study of Air-Assisted Rocket System Models for Launching Payloads into a Low Earth Orbit by Michał FRANT, Maciej MAJCHER, Łukasz OMEN, Piotr ZALEWSKI

“…This paper presents the results of aerodynamic testing of air-launch rocket kit models for launching payloads into a low Earth orbit. The work was performed in a low-speed wind tunnel at the Military University of Technology (MUT, Warsaw, Poland)), using symmetrical airflow. …”
Get full text

Synergistic effects of atomic oxygen and thermal cycling in low earth orbit on polymer-matrixed space material by Ruiqiong Zhai, Xiaoning Yang, Lixiang Jiang, Hong Gao, Yuxin Zhang, Zilong Jiao

“…However, crafts located in the LEO（Low Earth Orbit） would suffer from hazardous environment factors when orbiting in the space. …”
Get full text

A study of L-dependent Pc3 pulsations observed by low Earth orbiting CHAMP satellite by D. C. Ndiitwani, D. C. Ndiitwani, P. R. Sutcliffe, P. R. Sutcliffe

“…This study offers two interesting case studies of observations of ULF waves by the low Earth orbiting CHAMP satellite. The magnetic field measurements from CHAMP, which are of unprecedented accuracy and resolution, are compared to Hermanus magnetometer data for times when CHAMP crosses the ground station L-shell, namely for 13 February 2002 and 18 February 2003. …”
Get full text

Performance of Textured Metallized Teflon Coverings with High Diffuse Reflectance Coefficient in Low Earth Orbit on ISS by Jacob Kleiman

Subjects: Get full text

Research on Knowledge Graph Construction and Semantic Representation of Low Earth Orbit Satellite Spectrum Sensing Data by Yijie Ma, Ziwei Liu, Nan Yang, Huajian Xu, Gengxin Zhang

“…Facing the above issues, an idea of a knowledge graph construction and semantic representation for low Earth orbit (LEO) satellite spectrum sensing data is designed in this paper. …”
Get full text

Laser beacon tracking for free-space optical communication on small-satellite platforms in low-earth orbit by Nguyen, Tam Nguyen Thuc

Get full text

Evaluation of the performance of coherent optical communications commercial DSP ASICs in low earth orbit radiation environments by Aniceto, Raichelle Joy

Get full text

A technical comparison of three low earth orbit satellite constellation systems to provide global broadband by del Portillo, Inigo, Cameron, Bruce G, Crawley, Edward F

“…After a relatively quiet period following the setbacks suffered by the projects proposed in the 90's, a new wave of proposals for large constellations of low Earth orbit (LEO) satellites to provide global broadband access emerged in 2014 - 2016. …”
Get full text

A technical comparison of three low earth orbit satellite constellation systems to provide global broadband by Del Portillo Barrios, Inigo, Cameron, Bruce Gregory, Crawley, Edward F

“…After a relatively quiet period following the setbacks suffered by the projects proposed in the 90's, a new wave of proposals for large constellations of low Earth orbit (LEO) satellites to provide global broadband access emerged in 2014 - 2016. …”
Get full text

A Feasibility Study of CubeSat Architectures for Space Debris Removal from Low Earth Orbit by Clark, Christopher P.

Get full text

Random Beam-Based Non-Orthogonal Multiple Access for Massive MIMO Low Earth Orbit Satellite Networks by Jung Hoon Lee, Jung Suk Joo, Pansoo Kim, Joon-Gyu Ryu

Subjects: “…Low earth-orbit (LEO) satellite communications…”
Get full text

A Loss Differentiation Method Based on Heterogeneous Ensemble Learning Model for Low Earth Orbit Satellite Networks by Debin Wei, Chuanqi Guo, Li Yang, Yongqiang Xu

“…A loss differentiation method based on heterogeneous ensemble learning (LDM-HEL) for low-Earth-orbit (LEO) satellite networks is proposed. …”
Get full text