HERAS: A Modular Matlab Tool Using Physical Optics for the Analysis of Reflector Antennas
Author:
Baldominos Alejandro1ORCID, Mercader-Pellicer Salvador2ORCID, Goussetis George1ORCID, Mengali Alberto3ORCID, Fonseca Nelson J. G.2ORCID
Affiliation:
1. Institute of Sensors Signals and Systems, Heriot-Watt University, Edinburgh EH14 4AS, UK 2. Antenna and Sub-Millimetre Waves Section, European Space Agency, 2201 AZ Noordwijk, The Netherlands 3. Telecom Systems and Techniques Section, European Space Agency, 2201 AZ Noordwijk, The Netherlands
Abstract
HERAS is a tool developed in Matlab for the analysis of reflector antennas using physical optics (PO) theory. Its graphical user interface (GUI) and source code are freely available for educational and research purposes. It has the necessity of being a flexible tool to provide adaptability to system engineering requirements and can also be of interest to antenna engineers working on the design of reflector antennas. Due to the increasing demand of broadband services, satellite communications systems are becoming highly complex in order to meet connectivity requirements. To fully exploit the benefits of these systems, multidimensional optimisations are crucial, which call for an efficient estimation of the coverage characteristics. Reflector-based solutions are one of the preferred architectures for very high-throughput satellite (VHTS) systems. A detailed description of HERAS is presented in this paper which has been validated with available commercial software packages. In addition, some examples are described in which the tool has been used for the efficient estimation of VHTS systems performance.
Funder
UK EPSRC European Space Agency
Subject
Electrical and Electronic Engineering,Biochemistry,Instrumentation,Atomic and Molecular Physics, and Optics,Analytical Chemistry
Reference66 articles.
1. Imbriale, W.A., Gao, S.S., and Boccia, L. (2012). Space Antenna Handbook, Wiley. 2. Palacin, B., Fonseca, N.J.G., Romier, M., Contreres, R., Angevain, J.C., Toso, G., and Mangenot, C. (2017, January 19–24). Multibeam antennas for very high throughput satellites in Europe: Technologies and trends. Proceedings of the 2017 11th European Conference on Antennas and Propagation (EUCAP), Paris, France. 3. Fonseca, N., Angevain, J.C., and Mangenot, C. (2011, January 18–21). Toward the Terabit Satellite: Antenna Design Trade-offs and Analyses. Proceedings of the 33rd ESA Antenna Workshop, Noordwijk, The Netherlands. 4. Bosshard, P., Lafond, J., Dubos, F., Lepeltier, P., Vourch, E., Delepaux, F., Labourdette, C., Martin, L., Navarre, G., and Feat, C. (2016, January 10–15). Thales Alenia Space HTS/V-HTS Multiple Beam Antennas sub-systems on the right track. Proceedings of the 2016 10th European Conference on Antennas and Propagation (EuCAP), Davos, Switzerland. 5. Demers, Y., Amyotte, E., Glatre, K., Godin, M.A., Hill, J., Liang, A., and Riel, M. (2017, January 19–24). Ka-band user antennas for VHTS GEO applications. Proceedings of the 2017 11th European Conference on Antennas and Propagation (EUCAP), Paris, France.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
|
|