Preliminary analyses on measured received signals of orbiting RazakSAT satellite

Yaccop, Afham Abd Hakim and Yao, Yudong and Ismail, Ahmad Fadzil and Wan Nordin, Mimi Aminah and Badron, Khairayu (2016) Preliminary analyses on measured received signals of orbiting RazakSAT satellite. Advanced Science Letters, 22 (10). pp. 2790-2793. ISSN 1936-6612 E-ISSN 1936-7317

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Abstract

RazakSAT satellite transmits both X-Band and S-band frequencies. The main objective of the whole research is to revise free space path attenuation. The preliminary findings in this study will contribute for final research works in the near future which includes the revision of free space path attenuation. Ultimately, a new and more reliable free space path loss formulation will be developed. In this particular study, the purpose is to find linear relationship between received signal from the satellite and the distance with the ground station. The second purpose is to derive linear relationship between the received signal and the elevation angle. As a start, S-band satellite data are selected for 3 months out of a year data samples. All satellite data samples for this study are filtered with rain gage data and weather radar data to ensure no rain and no cloud conditions. All derived linear formulations are presented in this paper.

Item Type:	Article (Journal)
Additional Information:	5068/54888
Uncontrolled Keywords:	Free space path attenuation, S-band, tropical region
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Ir. Dr. Ahmad Fadzil Ismail
Date Deposited:	11 Apr 2017 17:18
Last Modified:	11 Apr 2017 17:18
URI:	http://irep.iium.edu.my/id/eprint/54888

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