Title :
Fixed satellite service (FSS) and high altitude platform (HAP) interference evaluation for adjacent channels outside platform area coverage
Author :
Nia, Masoud Mohebbi ; Rahman, Tharek A.
Author_Institution :
Wireless Commun. Centre (WCC), Univ. Technol. Malaysia(UTM), Skudai, Malaysia
Abstract :
The uniqueness of HAPS technology has led to evaluation of several issues concerning this new technology. Interference issue is one such issue. Several types of the systems, either terrestrial or aerial, interfere with HAPS based on the frequency range. FSS links are one of the most significant interferer with HAPS gateway links. At this juncture, adjacent channel interference between these two systems is evaluated. Interference computation has been done only for the 1st and 2nd adjacent channels. Evaluation has been performed for both urban and suburban area elevation angles. The results help to determine the HAPS gateway links enhancement possibilities to coexist with FSS links.
Keywords :
adjacent channel interference; satellite communication; adjacent channel interference; fixed satellite service; high altitude platform interference evaluation; Antenna radiation patterns; Earth; Frequency selective surfaces; Gain; Interchannel interference; Logic gates; Adjacent Channel Interference Ratio (ACIR); Antenna Radiation Pattern; Interference to Noise Ratio (I/N);
Conference_Titel :
Modeling, Simulation and Applied Optimization (ICMSAO), 2011 4th International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-4577-0003-3
DOI :
10.1109/ICMSAO.2011.5775574
