Results 1 to 10 of about 1,080,574 (307)

The Qitai radio telescope [PDF]

Science China Physics, Mechanics & Astronomy, 2023
12 pages, 11 figures, accepted for publication in Science China Physics, Mechanics & ...
Wang, Na, Xu, Qian, Ma, Jun, Liu, Zhiyong, Liu, Qi, Zhang, Hailong, Pei, Xin, Chen, Maozheng, Manchester, Richard N., Lee, Kejia, Zheng, Xingwu, Kärcher, Hans J., Zhao, Wulin, Li, Hongwei, Li, Dongwei, Süss, Martin, Reichert, Matthias, Zhu, Zhongyi, Wang, Congsi, Li, Mingshuai, Li, Rui, Li, Ning, Kazezkhan, Guljaina, Yan, Wenming, Wu, Gang, Cui, Lang, Zhang, Ming, Li, Haitao   +27 more
openaire   +3 more sources

Yebes 40 m radio telescope and the broad band NANOCOSMOS receivers at 7 mm and 3 mm for line surveys. [PDF]

Astron Astrophys, 2021
Context Yebes 40m radio telescope is the main and largest observing instrument at Yebes Observatory and it is devoted to Very Long Baseline Interferometry (VLBI) and single dish observations since 2010.
Tercero F, López-Pérez JA, Gallego JD, Beltrán F, García O, Patino-Esteban M, López-Fernández I, Gómez-Molina G, Diez M, García-Carreño P, Malo I, Amils R, Serna JM, Albo C, Hernández JM, Vaquero B, González-García J, Barbas L, López-Fernández JA, Bujarrabal V, Gómez-Garrido M, Pardo JR, Santander-García M, Tercero B, Cernicharo J, de Vicente P.   +25 more
europepmc   +3 more sources

Experimental verification of passive radar space object detection with a single low‐frequency array radio telescope

IET Radar, Sonar & Navigation, 2023
The paper focuses on the results of experimental research on the possibility of passive space object detection using a single radio telescope from the European Low‐Frequency Array (LOFAR) network of astronomical radio telescopes.
Konrad Jędrzejewski, Mateusz Malanowski, Krzysztof Kulpa, Mariusz Pożoga   +3 more
doaj   +2 more sources

The LWA1 Radio Telescope [PDF]

IEEE Transactions on Antennas and Propagation, 2013
LWA1 is a new radio telescope operating in the frequency range 10-88 MHz, located in central New Mexico. The telescope consists of 258 pairs of dipole-type antennas whose outputs are individually digitized and formed into beams.
Clarke, T. E., Craig, J., Dowell, J., Ellingson, S. W., Hartman, J., Hicks, B. C., Kassim, N. E., Ray, P. S., Rickard, L. J., Schinzel, F. K., Taylor, G. B., Weiler, K. W., Wolfe, C. N.   +12 more
core   +4 more sources

Today's Radio Telescopes [PDF]

Nature, 1968
Radioastronomical Methods of Antenna Measurements By A. D. Kuz'min and A. E. Salomonovich. Translated by K. N. Trirogoff. Translation edited by Ernest Jacobs. (Electrical Science: a Series of Monographs and Texts.) Pp. xvi + 182. (New York: Academic Press, Inc.; London: Academic Press, Inc. (London), Ltd., 1966.) $8.50.
R. D. Davies
openalex   +3 more sources

Dynamic modeling of the Stewart platform for the NanShan Radio Telescope

Advances in Mechanical Engineering, 2020
The NanShan Radio Telescope is a 26-m fully steerable radio telescope, and it adopts a 6-UPU Stewart platform with electric motors to adjust and align the position of the subreflector.
Guljaina Kazezkhan, Binbin Xiang, Na Wang, Aili Yusup   +3 more
doaj   +2 more sources

Initial Results Obtained with the First TWIN VLBI Radio Telescope at the Geodetic Observatory Wettzell [PDF]

Sensors, 2015
Geodetic Very Long Baseline Interferometry (VLBI) uses radio telescopes as sensor networks to determine Earth orientation parameters and baseline vectors between the telescopes.
Torben Schüler, Gerhard Kronschnabl, Christian Plötz, Alexander Neidhardt, Alessandra Bertarini, Simone Bernhart, Laura la Porta, Sebastian Halsig, Axel Nothnagel   +8 more
doaj   +2 more sources

The MeerKAT Radio Telescope [PDF]

Proceedings of MeerKAT Science: On the Pathway to the SKA — PoS(MeerKAT2016), 2018
This paper is a high-level description of the development, implementation and initial testing of the MeerKAT radio telescope and its subsystems. The rationale for the design and technology choices is presented in the context of the requirements of the MeerKAT Large-scale Survey Projects.
J. Jonas
openaire   +2 more sources

Scientific preparation for JRT: Wind pressure prediction model for large radio telescope based on real data from multi-sensors [PDF]

Heliyon
Jingdong 120-meter radio telescope (JRT) is poised to become the world's largest single-aperture fully steerable medium-low frequency radio telescope.
Rui Wu, Zhong Cao, Feng Wang, Rui Rao, Yuxiang Huang, Ruifeng Hu   +5 more
doaj   +2 more sources

Measurement Campaign of Radio Frequency Interference in a Portion of the C-Band (4–5.8 GHz) for the Sardinia Radio Telescope [PDF]

Sensors
Radio frequency interference (RFI) analysis is crucial for ensuring the proper functioning of a radio telescope and the quality of astronomical observations, as human-generated interference can compromise scientific data collection. The aim of this study
Luca Schirru, Francesco Gaudiomonte
doaj   +2 more sources