Impacts of large-scale NGSO satellites: RFI and a new paradigm for satellite communications and radio astronomy systems

Y Dai, D Han, H Minn - IEEE Transactions on Communications, 2019 - ieeexplore.ieee.org
Large-scale non-geostationary orbit (NGSO) satellite communication systems (SCSs) are
gaining interest from industries because of their ubiquitous wireless access and backhaul …

Thermodynamic assessment on performance extremes of the fuel indirect precooled cycle for hypersonic airbreathing propulsion

X Yu, C Wang, D Yu - Energy, 2019 - Elsevier
Fuel indirect precooled cycles (IPC) are attractive candidate to enable next generation
reusable launch vehicle. Thermodynamic analysis was carried out to bound the …

Life Cycle Cost Model for Life Support Systems of Crewed Autonomous Transport for Deep Space Habitation

I Kabashkin, S Glukhikh - Applied Sciences, 2023 - mdpi.com
Intelligent transport systems are used in various transport systems, among which a special
place is occupied by crewed autonomous transport systems such as space stations for deep …

System Dynamics and Tradeoffs in Radio Astronomical Data Transport of an Integrated Satellite Communication and Radio Astronomy System

AM Mohamed, H Minn - IEEE Access, 2023 - ieeexplore.ieee.org
This paper considers an integrated mega-constellation non-geostationary orbit satellite
system which provides both communication and radio astronomical observation (RAO) …

Low-complexity algorithm for radio astronomy observation data transport in an integrated ngso satellite communication and radio astronomy system

AM Mohamed, H Minn - IEEE Open Journal of the …, 2021 - ieeexplore.ieee.org
An integrated non-geostationary orbit (NGSO) satellite communication and radio astronomy
system (SCRAS), was recently proposed in as a new coexistence paradigm. In SCRAS, the …

A new paradigm for non-geostationary satellite communications and radio astronomy system

H Minn, D Han, Y Dai - 2018 IEEE International Conference on …, 2018 - ieeexplore.ieee.org
This paper proposes a new paradigm to accommodate the rapid growth of non-
geostationary orbit (NGSO) satellite communications system (SCS) and radio astronomy …

Co-Frequency Interference Analysis Between Ultra-Large-Scale NGSO Constellations and GSO Systems

Y Huang, S Li, W Li, W Lu… - Journal of Communications …, 2023 - ieeexplore.ieee.org
The rejuvenation of non-geostationary orbit (NGSO) satellite communication holds the
promise of seamless and ubiquitous broadband access from the space. However, the NGSO …

A Study on the Applicability of Air Launch Vehicle

K Kwon, K Lee, YR Cho, WG Ji… - Journal of the Korean …, 2022 - koreascience.kr
As the global demand for small satellites weighing less than 500 kg increases, the
development and operation of dedicated small launch vehicles increase significantly. The …

The space mission design example using LEO bolos

O Nizhnik - Aerospace, 2013 - mdpi.com
Four sample space launch missions were designed using rotating momentum transfer
tethers (bolos) within low Earth orbit and a previously unknown phenomenon of …

[PDF][PDF] Data Transport in an Integrated NGSO Satellite Communication and Radio Astronomy System

AMMA Mohamed - 2022 - utd-ir.tdl.org
An integrated mega-constellation non-geostationary orbit (NGSO) satellite communication
and radio astronomy system (ISCRAS), was recently proposed in the literature as a new …