Abstract
Two novel reduced-size, printed spiral antennas are proposed for use in personal communications mobile terminals exploiting the “big low earth orbit” (Big-LEO) satellite system (uplink 1.61–1.63 GHz; downlink 2.48–2.5 GHz). The two proposed antenna give 3.12―6.25% bandwidth at lower resonant mode of 1600MHz, while at the higher resonant mode of 2450MHz a bandwidth of around 6% is obtained. The experimental and simulated return losses of the proposed antennas show good agreement. The computed and measured gains, and axial ratios are presented, showing that the performance of the proposed two antennas meets typical specifications for the intended applications.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Dietrich, F.J., Metzen, P., Monte, P.: The globalstar cellular satellite system. IEEE Trans. Antennas and Propagation 46(6), 935–942 (1998)
Evans, J.V.: Satellite systems for personal communications. IEEE Antennas and Propagation Magazine 39(3), 7–20 (1997)
Daddish, S.M., Abd-Alhameed, R.A., Excell, P.S.: New Designs for Dual Band Antennas for Satellite-Mobile Communications Handsets. Applied Computational Electromagnetics Society Journal 15(3), 248–258 (2000)
Agius, A.A., Leach, S.M., Suvannapattana, P., Saunders, A.R.: Effects of the human head on the radiation pattern performance of the quadrifilar helix antenna. In: IEEE Int. Symp. On Antennas and Propagation, vol. 2, pp. 1114–1117 (1999)
Suvannapattana, P., Agius, A.A., Saunders, S.R.: Methods for minimizing quadrifilar helix antenna interactions with the human head. In: IEE Seminar on Electromagnetic Assessment and Antenna Design Relating to Health Implications of Mobile Phones, IEE Pub. No. 1999/043, pp. 11/1-11/4 (1999)
Ermutlu, M.E.: Modified quadrifilar helix antennas for mobile satellite communication. In: IEEE Conf. on Antennas and Propagation for Wireless Communications, pp. 141–144 (1999)
Wheeler, H.A.: Fundamental Limitations of Small Antennas. Proc. IRE 35, 1479–1484 (1947)
Khalil, K., Abd-Alhameed, R.A., Excell, P.S.: Dual–band quadrifilar square spiral antenna for satellite-mobile handsets. In: IEE International Conference on Antennas and Propagation, Exeter, vol. 1, pp. 186–189 (2003)
Zhou, D., Abd-Alhameed, R.A., See, C.H., Excell, P.S., Hu, Y.F., et al.: Quadrifilar Helical Antenna Design for Satellite-Mobile Handsets Using Genetic Algorithms. Microwave and Optical Technology Letters 51(11), 2668–2671 (2009)
Abd-Alhameed, R.A., Zhou, D., See, C.H., Excell, P.S.: Design of Dual-Band Quadrifilar Spiral Antennas For Satellite-Mobile Handsets. Microwave and Optical Technology Letters 52, 987–990 (2010)
Alazhari, K., Abd-Alhameed, R.A., Excell, P.S., Khalil, K.: New designs for single and dual band quadrifilar spiral antennas (QSA) for satellite-mobile handsets. In: IEE International Conference in Antennas and Propagation, Manchester, Manchester, vol. 2, pp. 750–753 (2001)
Nakano, H., Okuzawa, S., Ohishi, K., Mimaki, H., Yamauchi, J.: A Curl Antenna. IEEE Transactions on Antennas and Propagation 41(11), 1570–1575 (1993)
Colburn, J.S., Rahmat-Samii, Y.: Quadrifilar-Curl Antenna for the Big-LEO Mobile Satellite Service System. IEEE Antennas and Propagation Society International Symposium Digest 2, 1088–1091 (1996)
Momentum- 2.5D EM Simulator, Agilent Advance Design Systems, http://www.home.agilent.com/agilent/
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 ICST Institute for Computer Science, Social Informatics and Telecommunications Engineering
About this paper
Cite this paper
Binmelha, M.S. et al. (2013). Two Miniaturized Printed Dual-Band Spiral Antenna Designs for Satellite Communication Systems. In: Pillai, P., Shorey, R., Ferro, E. (eds) Personal Satellite Services. PSATS 2012. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 52. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-36787-8_10
Download citation
DOI: https://doi.org/10.1007/978-3-642-36787-8_10
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-36786-1
Online ISBN: 978-3-642-36787-8
eBook Packages: Computer ScienceComputer Science (R0)