Results 11 to 20 of about 919,357 (232)
Response of the Effelsberg 100m radio telescope to signals in the near-field at 24 GHz [PDF]
Advances in Radio Science, 2003 Short range radar (SRR) for cars has been proposed to operate over 5 GHz of bandwidth at the 24 GHz ISM band. To estimate the level of interference from these devices on radio telescopes, the near-field antenna pattern has to be known.
K. Ruf +4 more
doaj +2 more sources
The Sardinia Radio Telescope Metrology System [PDF]
, 2023 After the successful finalisation of the performance upgrade, the Sardinia Radio Telescope will be ready to observe at high frequencies up to 116 GHz.
BUFFA, Franco +11 more
core +2 more sources
Science China Physics, Mechanics & Astronomy, 2023 12 pages, 11 figures, accepted for publication in Science China Physics, Mechanics & ...
Wang, Na +27 more
openaire +2 more sources
The high-frequency upgrade of the Sardinia Radio Telescope [PDF]
, 2021 We present the status of the Sardinia Radio Telescope (SRT) and its forthcoming update planned in the next few years. The post-process scenario of the upgraded infrastructure will allow the national and international scientific community to use the SRT ...
Giovanni Comoretto +99 more
core +1 more source
Status of the High-Frequency Upgrade of the Sardinia Radio Telescope [PDF]
, 2021 The Sardinia Radio Telescope is going through a major upgrade aimed at observing the universe at up to 116 GHz. A budget of 18.700.000 E has been awarded to the Italian National Institute of Astrophysics to acquire new state-of-the-art receivers ...
PALMAS, STEFANO +55 more
core +1 more source
Can the China's fast telescope detect extraterrestrial von-Neumann probes? [PDF]
Serbian Astronomical Journal, 2021 In the present paper we consider the Type-2.x and Type-3.x extraterrestrial von- Neumann probes and study the problem of their detectability by the world's largest single-dish radio telescope: the Five-hundred-meter Aperture Spherical Radio ...
Osmanov Z.N.
doaj +1 more source
Radio Frequency Interference Monitoring at Sardinia Radio Telescope [PDF]
, 2018 Radio frequency interference monitoring is a crucial task to protect the radio astronomical observations from artificial signals. This task started at the Sardinia Radio Telescope in the early 2000s and still successfully continues by monitoring the ...
BOLLI, Pietro +5 more
core +1 more source
Simulation of Small Radio Telescope Antenna Parameters at Frequency of 1.42 GHz
Iraqi Journal of Physics, 2022 The paper presents an overview of theoretical aspects of small radio telescope antenna parameters. The basic parameters include antenna beamwidth, antenna gain, aperture efficiency, and antenna temperature.
Uday E Jallod +2 more
doaj +1 more source
New Cable Delay Measurement System for VGOS Stations
Sensors, 2022 This paper presents the new cable delay measurement system (CDMS) designed at Yebes Observatory (IGN, Spain), which is required for the VLBI Global Observing System (VGOS) stations.
Pablo García-Carreño +6 more
doaj +1 more source
PRINCIPLES OF RESTORATION AND MODERNIZATION OF THE RADIO TELESCOPE UTR-2 [PDF]
Radio Physics and Radio AstronomySubject and Purpose. Restoring the world-largest decameter-wavelength radio telescope UTR-2 after the destruction inflictedby the full-scale Russian invasion requires significant efforts for mobilizing financial and organizational resources.
V. V. Zakharenko +7 more
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