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
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
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
A search for fast radio bursts associated with gamma-ray bursts using the YNAO 40-m radio telescope [PDF]
Serbian Astronomical Journal, 2023 We report on the search results of Fast Radio Bursts (FRBs) from three Gamma- ray Bursts (GRBs) at 2256 MHz using the 40-m radio telescope located at the YunNan Astronomical Observatory (YNAO).
Zhang Y.F. +7 more
doaj +1 more source
Observation of radio emissions from electron beams using an ice target [PDF]
EPJ Web of Conferences, 2019 To observe high energy cosmogenic neutrinos above 50 PeV, the large neutrino telescope ARA is being built at the South Pole. The ARA telescope detects neutrinos by observing radio signals by the Askaryan effect.
Mase Keiichi +14 more
doaj +1 more source
An ultra-wide bandwidth (704 to 4 032 MHz) receiver for the Parkes radio telescope [PDF]
Publications Astronomical Society of Australia, 2019 We describe an ultra-wide-bandwidth, low-frequency receiver recently installed on the Parkes radio telescope. The receiver system provides continuous frequency coverage from 704 to 4032 MHz.
G. Hobbs +71 more
semanticscholar +1 more source
FAST: Its Scientific Achievements and Prospects
The Innovation, 2020 FAST is the largest single-dish radio telescope in the world. The characteristics of FAST are presented and analyzed in the context of the parameter space to show how FAST science achievements are affected.
Lei Qian +5 more
doaj +1 more source
A Complete Sample of Megaparsec Size Double Radio Sources from SUMSS [PDF]
, 2005 We present a complete sample of megaparsec-size double radio sources compiled from the Sydney University Molonglo Sky Survey (SUMSS). Almost complete redshift information has been obtained for the sample.
Cotter G. +8 more
core +3 more sources
Millimetric Sardinia radio Telescope Receiver based on Array of Lumped elements kids [PDF]
EPJ Web of Conferences, 2022 MISTRAL is a millimetric camera working in the W-band (78–103 GHz) which will take data from the Sardinia Radio Telescope, the Italian 64-m radio telescope located 50 km form Cagliari, at 600m above the sea level, in Sardinia.
D’Alessandro G. +27 more
doaj +1 more source
Radio Observations of the Black Hole Candidate GX 339-4 [PDF]
, 1997 The black hole candidate GX 339-4 was first detected as a variable radio source by Sood & Campbell-Wilson in May 1994 with the Molonglo Observatory Synthesis Telescope (MOST).
Campbell-Wilson, D. +6 more
core +3 more sources