Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Noorkhallaf Noorazlan"'
Autor:
Zainol Abidin Ibrahim, Noorkhallaf Noorazlan, Roslan Umar, Zamri Zainal Abidin, Zulfazli Rosli
Publikováno v:
Research in Astronomy and Astrophysics. 14:241-248
We investigate the influence of population density on radio-frequency inter- ference (RFI) affecting radio astronomy. We use a new method to quantify the thresh- old of population density in order to determine the most suitable lower limit for site s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f05fa4c8786e54a1af30bfd0d5b677d4
https://doi.org/10.1088/1674-4527/14/2/012
https://doi.org/10.1088/1674-4527/14/2/012
Autor:
N. M. Anim, Zulfazli Rosli, S. F. F. Malim, Zamri Zainal Abidin, Noorkhallaf Noorazlan, Zainol Abidin Ibrahim
Publikováno v:
New Astronomy. 17:61-64
In this paper, we investigated the radio frequency interference (RFI) that future Very Long Baseline Interferometer (VLBI) observations in Malaysia may encounter. Four frequency windows below 2.8 GHz were chosen for this study and their spectra were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2b9e81346336ec364fbb5d02cc423e2
https://doi.org/10.1016/j.newast.2011.06.001
https://doi.org/10.1016/j.newast.2011.06.001
Publikováno v:
AIP Conference Proceedings.
Kurtosis is a statistical method which can be used to measure abnormality in a reading including measurement of Radio Frequency Inteference (RFI) levels on potential radio astronomical sites. The chosen sites were Jelebu, Behrang and Merang. The RFI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68cd8503b02dc27916b3de6ec3e03e87
https://doi.org/10.1063/1.4803558
https://doi.org/10.1063/1.4803558
Autor:
Anwar Suhaimi, Noorkhallaf Noorazlan, Mohd Aizudin Abd Aziz, Zulfazli Rosli, Zamri Zainal Abidin, S. F. F. Malim, S. R. Hassan, Zainol Abidin Ibrahim
Publikováno v:
Proceeding of the 2011 IEEE International Conference on Space Science and Communication (IconSpace).
Radio Frequency Interference (RFI) is a very important issue to address in order to setup a radio astronomical facility. We have successfully done the site testing on some important and strategic places in Malaysia and we present the results in this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8423e4f23c27130071eefc4d1a00cee
https://doi.org/10.1109/iconspace.2011.6015878
https://doi.org/10.1109/iconspace.2011.6015878