Results 211 to 220 of about 33,326 (261)

Satellite megaconstellations will threaten space-based astronomy. [PDF]

Nature
Borlaff AS, Marcum PM, Howell SB.
europepmc   +1 more source

Evaluation of the Ionospheric Corrections Generated by Smartphones with Different Real-Time Products. [PDF]

Sensors (Basel)
Zhang Y, Jiang Y, Gao Y.
europepmc   +1 more source

A Study on a Low-Cost IMU/Doppler Integrated Velocity Estimation Method Under Insufficient GNSS Observation Conditions. [PDF]

Sensors (Basel)
Wang Y, Zhang H, Li K, Xu H, Chen Y.
europepmc   +1 more source

A Large-Scale Synthetic Benchmark Dataset for Non-Cooperative Space Target Perception. [PDF]

Sci Data
Liu Y, Bian C, Nie H, Chen S, Yang Z.
europepmc   +1 more source

Development of a high-speed planetary gearbox for an electric vehicle. [PDF]

Sci Rep
Zagirnyak M, Drahobetskyi V, Salenko Y, Kulynych V, Moloshtan D, Szczęsny A, Korzeniewska E.   +6 more
europepmc   +1 more source

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Small optical transponder for small satellites

2010 7th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP 2010), 2010
Space optical communications from small satellites need to be developed for the high-data-rate communications link to the ground. The requirements for the onboard resources are discussed with respect to the antenna diameter, the mass, and the consumption power.
Morio Toyoshima, Hideki Takenaka, Yozo Shoji, Yoshihisa Takayama, Yoshisada Koyama, Maki Akioka   +5 more
openaire   +1 more source

Inter-Satellite Communications for Small Satellite Systems

International Journal of Interdisciplinary Telecommunications and Networking, 2013
Small satellite technology has opened a new era in aerospace engineering by decreasing space mission costs, without greatly reducing the performance. The concept of formation flying using small satellites is becoming popular because of their potential to perform coordinated measurements of remote sensing space missions.
Radhika Radhakrishnan, Qing-An Zeng, William W. Edmonson   +2 more
openaire   +1 more source

Orbits of the Small Satellites of Saturn

Science, 1981
Orbital parameter values and associated uncertainties determined from Voyager 1 imaging data for the satellites 1980S1, 1980S3, 1980S6, 1980S26, 1980S27, and 1980S28 are presented.
S P, Synnott, C F, Peters, B A, Smith, L A, Morabito   +3 more
openaire   +2 more sources