WLAN APPLICATION BASED ON A CPW FED DUAL BAND METAMATERIAL ANTENNA

Autor:	A. Syed Mazhar, S. Mirdula, M. Poovitha
Rok vydání:	2019
Předmět:	WLAN Applications Loop Antenna Metamaterial (MTM) Mu Negative Transmission Line (MNG-TL) & Patch Antenna
DOI:	10.5281/zenodo.3634335
Popis:	A CPW fed dual band metamaterial antenna is presented for WLAN Applications. It is composed of a loop loaded periodically with mu-negative transmission line (MNG-TL) and a circular patch located in the center of loop for lower and upper frequency band respectively. The mu negative transmission line loop is based on the infinite wavelength property allows current along the loop for the same magnitude and phase to create omnidirectional radiation pattern. On the other hand, a unidirectional radiation pattern is generated by a circular patch. In order to feed the mu negative transmission line, a CPW transmission line is proposed. Finally, the proposed antenna is fabricated and measured. It is demonstrated that the measurement has good agreement with simulation. {"references":["1.\tP. S. Hall and Y. Hao, Antenna and Propagation for Body-Centric Wireless Communications. Norwood, MA, USA: Artech House, 2006. 2.\tP. S. Hall, \"Antennas and propagation for on body communication systems,\" IEEE Antennas Propag. Mag., vol. 49, pp. 41–58, 2007. 3.\t\"IEEE standard for local and metropolitan area networks-part: 15.6 wireless body area networks,\" 2012. 4.\tAlomainy, Y. Hao, C. G. Parini, and P. S. Hall, \"Comparison between two different antennas for UWB on-body propagation measurements,\" IEEE Antennas Wireless Propag. Lett., vol. 4, pp. 31–34, 2005. 5.\tP. Salonen, L. Sydanheimo, M. Keskilammi, and M. Kivikoski, \"A small planar inverted-F antenna for wearable applications,\" in Proc. 3rd Int. Symp. Wearable Comput. Dig., 1999, pp. 95–100. 6.\tS. Z. Zhu and R. Langley, \"Dual-band wearable textile antenna on an EBG substrate,\" IEEE Trans. Antennas Propag., vol. 57, pp. 926–935, Apr. 2009. 7.\tKhan, P. S. Hall, A. A. Serra, A. R. Guraliuc, and P. Nepa, \"Diversity performance analysis for on-body communication channels at 2.45 GHz,\" IEEE Trans. Antennas Propag., vol. 57, pp. 956–963, Apr. 2009. 8.\tL. Akhoondzadeh-Asl, P. S. Hall, and Y. I. Nechayev, \"Wave excitation on human body by short dipole,\" in Proc. EuCAP 2010, Barcelona, Spain, Apr. 2010. 9.\tZ. G. Liu and Y. X. Guo, \"Dual band low profile antenna for body centric communications,\" IEEE Trans. Antennas Propag., vol. 61, pp. 2282–2285, Apr. 2013. 10.\tAlford and A. G. Kandoian, \"Ultra-high frequency loop antenna,\" Trans. AIEE, vol. 59, pp. 843–848, 1940 11.\tC. Lin, L. C. Kuo, and H. R. Chuang, \"A horizontally polarized omnidirectional printed antenna for WLAN applications,\" IEEE Trans. Antennas Propag., vol. 54, pp. 3551–3556, Nov. 2006. 12.\tS. Kim, C. H. Ahn, and Y. T. Im et al., \"A windmill-shaped loop antenna for polarization diversity,\" in Proc. APS 2007, Honolulu, HI, USA, Jul. 2007. 13.\tCaloz and T. Itoh, Electromagnetic Metamaterials: Transmission Line Theory and Microwave Applications. New York, NY, USA: Wiley-IEEE, 2005. 14.\tCapolino, Theory and Phenomena of Metamaterials. Boca Raton, FL, USA: CRC Press, 2009. 15.\tSanada, C. Caloz, and T. Itoh, \"Zeroth order resonance in composite right/left-handed transmission line resonators,\" in Proc. Asia-Pacific Microw. Conf., Seoul, Korea, Nov. 2003, vol. 3, pp. 158–1592. 16.\tH. Park, Y. H. Ryu, and J. H. Lee, \"Mu-zero resonance antenna,\" IEEE Trans. Antennas Propag., vol. 58, no. 6, pp. 1865–1875, Jun. 2010. 17.\tD. M. Dobkin, S. M. Weigand, and N. Iyec, \"Segmented magnetic antennas for near-field UHF RFID,\" Microw. J., vol. 50, no. 6, Jun. 2007. 18.\tWei, Z. Zhang, F. Zheng, and M. F. Iskander, \"A MNG-TL loop antenna array with horizontally polarized omnidirectional patterns,\" IEEE Trans. Antennas Propag., vol. 60, pp. 2702–2710, Jun. 2012. 19.\tZ. G. Liu and Y. X. Guo, \"Dual band low profile antenna for body centric communications with a split ring resonator,\" in IEEE MTT-S Inter. Microw. Workshop Ser. RF and Wireless Tech. for Biomed. Healthcare Appl., Singapore, Dec. 9–11, 2013. 20.\t\"High frequency structure simulator v. 14.0,\" 2013 [Online]. Available: www.ansys.com, Ansys Corp. 21.\tT. Kellomaki, Effects of the Human Body on Single-Layer Wearable Antennas, 2012."]}
Databáze:	OpenAIRE
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