Hostname: page-component-78c5997874-xbtfd Total loading time: 0 Render date: 2024-11-03T02:37:44.515Z Has data issue: false hasContentIssue false
  • English
  • Français

Indoor channel characterization studies for V-band gigabit wireless communications using dielectric-loaded exponentially tapered slot antenna

Published online by Cambridge University Press:  20 May 2015

S. Ramesh  and
T. Rama Rao
S. Ramesh*
Affiliation:
Department of Electronics & communication Engineering, Valliammai Engineering College, Kattankulathur, Tamilnadu, India
T. Rama Rao
Affiliation:
RADMIC, Department of Telecommunication Engineering, SRM University, Kattankulathur, Tamilnadu, India
*
Corresponding author: S. Ramesh Email: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

Demands for very high-speed wireless communication access is rapidly growing with respect to the increasing data rates for the use of rich multimedia content in various applications of defense, enterprise, industrial, and public domains. To serve these gigabit fidelity (Gi-Fi) uses for various wireless applications, millimeter wave (MmW) wireless technology with huge bandwidth in licensed/unlicensed bands is triggering boundless avenues. In this research, the concept of substrate-integrated waveguide (SIW) and exponentially tapered slot (ETS) antenna are used together design a high-gain, efficient planar dielectric-loaded antenna for MmW-based Gi-Fi wireless communications using unlicensed 60 GHz band in the MmW family. The SIW is used to feed the antenna and a dielectric is utilized increasing the gain. The dielectric-loaded ETS antenna and compact SIW feed are fabricated on a single substrate, resulting in low cost and easy fabrication utilizing printed circuit board process. The measured gain of single-element antenna is 11.4 dB, with radiation efficiency of 96.84% at 60 GHz. Then indoor radio wave propagation studies are carried out using elliptically dielectric-loaded ETS antenna with radio frequency measurement equipment to measure and model propagation channels at 60 GHz. The attained simulations are compared with the experimental results.

Keywords

60 GHzMillimeter waveExponentially tapered slot antennaDielectric loadingSubstrate-integrated waveguideRadio propagation characteristicsPath lossRoot-mean-square delay spreadCapacity
Type
Research Papers
Information
International Journal of Microwave and Wireless Technologies , Volume 8 , Issue 8 , December 2016 , pp. 1243 - 1251
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2015 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

[1] Smulders, P.F.M.: Exploiting the 60 GHz band for local wireless multimedia access: prospects and future directions. IEEE Commun. Mag., 40 (1) (2002), 140–147.CrossRefGoogle Scholar
[2] Yong, S.K.; Chong, C.-C.: An overview of multi gigabit wireless through millimeter wave technology: potentials and technical challenges. EURASIP J. Wireless Commun. Netw., 2007 (2007), 78907.CrossRefGoogle Scholar
[3] Xiao, S.-Q.; Zhang, Y.; Zhou, M.-T.: Millimeter Wave Technology for Wireless LAN, PAN and MAN, Auerbach Publications, Florida, USA, 2008.CrossRefGoogle Scholar
[4] Rappaport, T.S.; Murdock, J.N.; Gutierrez, F.: State of the art in 60-GHz integrated circuits and systems for wireless communications. Proc. IEEE, 99 (8) (2011), 1390–1436.CrossRefGoogle Scholar
[5]IEEE 802.15 WPAN Millimeter Wave Alternative PHY Task Group 3c (TG3c), http://www.ieee802.org/15/pub/TG3c.html Google Scholar
[6] Smulders, P.F.M.; Wagemans, A.G.: Wideband indoor radio propagation measurements at 58 GHz. Electron. Lett., 28 (13) (1992), 1270–1272.CrossRefGoogle Scholar
[7] Kyro, M.: Radio wave propagation and antennas for millimeter-wave communications, Ph.D. Thesis, Aalto University, Finland, ISBN 978-952-60-4951-9, 2013.Google Scholar
[8] Huang, K.-C.; Edwards, D.J.: Millimeter Wave Antennas for Gigabit Wireless Communications, Wiley, Malden, USA, 2008.CrossRefGoogle Scholar
[9] Deslandes, D.; Wu., K.: Single-substrate integration technique of planar circuits and waveguide Filters. IEEE Trans. Microw. Theory Tech., 51 (2) (2003), 593–596.CrossRefGoogle Scholar
[10] Ramesh, S.; Rao, T.R.: Dielectric loaded exponentially tapered slot antenna utilizing substrate integrated waveguide technology for millimeter wave applications. Progr. Electromagn. Res. C, 42 (2013), 149–164.CrossRefGoogle Scholar
[11] Hosseininejad, S.E.; Komjani, N.; Oraizim, H.; Noghani, M.T.: Optimum design of SIW longitudinal slot array antennas with specified radiation patterns. Appl. Comput. Electromagn. Soc. J., 27 (4) (2012), 320–325.Google Scholar
[12] Rezaiesarlak, R.; Salehi, M.; Mehrshahi, E.: Hybrid of moment method and mode matching technique for full-wave analysis of SIW circuits. Appl. Comput. Electromagn. Soc. J., 26 (8) (2011), 688–695.Google Scholar
[13] Gazit, E.: Improved design of the vivaldi antenna. IEE Proc., 135 (2) (1988), 89–92.Google Scholar
[14] Ghassemi, N.; Wu, K.: Planar high-gain dielectric-loaded antipodal linearly tapered slot antenna for E and W- band gigabyte point-to-point wireless services. IEEE Trans. Antennas Propag., 61(4) (2013), 1747–17455.CrossRefGoogle Scholar
[15] Wu, K.; Deslandes, D.; Cassivi, Y.: The substrate integrated circuits – a new concept for high-frequency electronics and optoelectronics. Proc. 6th Int. Conf. Telecommun. Modern Satellite, Cable Broadcasting Service, 1 (1) (2003), 1–3.CrossRefGoogle Scholar
[16] Xu, F.; Wu, K: Guided-wave and leakage characteristics of substrate integrated waveguide. IEEE Trans. Microw. Theory Tech., 53 (1) (2005), 66–72.Google Scholar
[17] Yang, Y.; Wang, Y.; Fathy, A.E.: Design of compact Vivaldi antenna arrays for UWB see through wall applications. Progr. Electromagn. Res., 82 (2008), 401–418.CrossRefGoogle Scholar
[18] Hood, A.Z.; Karacolak, T.; Topsakal, E.: A small antipodal vivaldi antenna for ultrawide-band applications. IEEE Antennas Wireless Propag. Lett., 7 (2008), 556–560.CrossRefGoogle Scholar
[19] Hamzah, N.; Othman, K.A.: Designing Vivaldi Antenna with Various Sizes using CST Software. Proc. World Congress on Engineering 2011, 2 (2011), London, UK, July 6–8, 2011.Google Scholar
[20] Ramesh, S.; Rao, T.R.: Dielectric loaded exponentially tapered slot antenna for wireless communications at 60 GHz. Progr. Electromagn. Res. C, 38 (2013), 43–54.CrossRefGoogle Scholar
[21] El Zein, G.: Propagation Channel Modeling for Emerging Wireless Communication Systems. IEEE Int. Conf. on ACTEA'09, 457–462, Zouk Mosbeh, Lebanon, July 2009.CrossRefGoogle Scholar
[22] Rappaport, T.S.: Wireless Communications: Principles and Practice, Upper Saddle River, NJ, Prentice-Hall, 2000.Google Scholar
[23] Kumar, A.; Rama Rao, T.: Analysis of Planning and Deployment of Issues for Short Range Gigabit Radio's at 60 GHZ, IEEE Int. Conf. on Communication and Signal Processing-ICCSP 2013, 24–28, India, April 2013.CrossRefGoogle Scholar
[24] Rama Rao, T.; Murugesan, D.; Tiwari, N.; Labay, V.A.: 60 GHz radio wave propagation studies in an indoor office environment”. IEEE Int. Conf. on Communication Systems – ICCS2012, 181–185, Singapore, October 2012.CrossRefGoogle Scholar