Abstract
There has been a tremendous increase in demand for low-cost and compact antennas using techniques to improve their electromagnetic properties. To improve negative permittivity and negative permeability, the design and simulation of left-handed metamaterials (LHM) are used and presented. Our purpose is the betterment of return loss of antenna with the use of new incorporated LHM structure. The incorporated design has dimensions of 32 mm × 32 mm. The design has improved return loss and bandwidth while maintaining the VSWR and gain to the same level required for mobile applications as BLUETOOTH at 2.4 GHz. The proposed design is compared with conventional patch antenna which shows a significant improvement in return loss up to −41.06 dB and bandwidth 29 MHz.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Aydin, A., Kaan, G., Ekmel, O.: Two-dimensional left-handed metamaterial with a negative refractive index. J. Phys. Conf. Ser. 36, 6–11 (2006)
Shelby, R.A., Smith, D.R., Shultz, S.: Experimental verification of a negative index of refraction. Science 292, 77–79 (2001)
Wu, B.-I., Wang, W., Pacheco, J., Chen, X., Grzegorczyk, T., Kong, J.A.: A study of using metamaterials as antenna substrate to enhance gain. Progr. Electromagnet. Res. 51, 295–328 (2005)
Alici, K.B., Ozbay, E.: Characterization and tilted response of a fishnet metamaterial operating at 100 GHz. J. Phys. D Appl. Phys. 41, 135011 (2008)
Smith, D.R., Padilla, W.J., Vier, D.C., Nemat-Nasser, S.C., Schultz, S.: Loop-wire medium for investigating plasmons at microwave frequency. Phys. Rev. Lett. 84, 4184 (2000)
Rahimi, M., Ameelia Roseline, A., Malathi, K.: Compact dual-band patch antenna using spiral shaped electromagnetic band gap structures for high speed wireless networks. Int. J. Electron Commun. 66, 963–968 (2012)
Sadeghzadeh, R.A., Zarrabi, F.B., Mansouri, Z.: Band-notched UWB monopole antenna design with novel feed for taper rectangular radiating patch. Progr. Electromagn. Res. C 47, 147–155 (2014)
Ouedraogo, R.O., Rothwell, E.J., Diaz, A.R., Fuchi, K., Temme, A.: Miniaturization of patch antennas using a metamaterial-inspired technique. IEEE Trans. Antennas Propag. 60(5), 2175–2182 (2012)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2016 Springer India
About this paper
Cite this paper
Sunita, Bharadwaj, G., Kumawat, N. (2016). An Enhanced Microstrip Antenna Using Metamaterial at 2.4 GHz. In: Satapathy, S., Raju, K., Mandal, J., Bhateja, V. (eds) Proceedings of the Second International Conference on Computer and Communication Technologies. Advances in Intelligent Systems and Computing, vol 380. Springer, New Delhi. https://doi.org/10.1007/978-81-322-2523-2_29
Download citation
DOI: https://doi.org/10.1007/978-81-322-2523-2_29
Published:
Publisher Name: Springer, New Delhi
Print ISBN: 978-81-322-2522-5
Online ISBN: 978-81-322-2523-2
eBook Packages: EngineeringEngineering (R0)