Gain Improvement of Microstrip Patch Antenna Using CLS Split Ring Resonator Metamaterial
-
Pankaj Rameshchandra Katiyar
und
Wan Nor Liza Binti Wan Mahadi
Abstract
Metamaterials are artificial materials with negative permittivity and permeability. Metamaterials due to their unique negative parameter are capable of focusing the electromagnetic energy incident upon them. This focusing of electromagnetic energy is used to increase the gain of microstrip patch antenna. A capacitive loaded strip (CLS)-loaded split ring resonator is used to form a multilayer array of metamaterial and used in front of microstrip patch antenna to enhance far-field gain of antenna. An accurate simulation model is created and analyzed using CST. The simulated model is then fabricated and measured in fully anechoic chamber for validation. The far-field gain of regular patch antenna with and without metamaterial is measured in anechoic chamber. The increase in gain by 4 dB is measured at 95 mm from antenna. The beam focusing property is also evident from 3 dB beamwidth of antenna which is reduced to 42.01°.
References
[1] V. G. Veselago, “The electrodynamics of substances with simultaneously negative values of ε and μ,”Soviet Phys. Uspekhi, vol. 10, p. 509, 1968.10.1070/PU1968v010n04ABEH003699Suche in Google Scholar
[2] K. Aydin, I. Bulu, K. Guven, M. Kafesaki, C. M. Soukoulis, and E. Ozbay, “Investigation of magnetic resonances for different split-ring resonator parameters and designs,”New J. Phys., vol. 7, p. 168, 2005.10.1088/1367-2630/7/1/168Suche in Google Scholar
[3] J. B. Pendry, A. J. Holden, D. J. Robbins, and W. J. Stewart, “Magnetism from conductors and enhanced nonlinear phenomena,”IEEE Trans. Microw. Theory Tech., vol. 47, pp. 2075–2084, 1999.Suche in Google Scholar
[4] J. B. Pendry, A. J. Holden, D. J. Robbins, and W. J. Stewart, “Low frequency plasmons in thin-wire structures,”J. Phys. Condens. Matter, vol. 10, p. 4785, 1998.10.1088/0953-8984/10/22/007Suche in Google Scholar
[5] C. Caloz and T. Itoh, “Introduction,” in Electromagnetic Metamaterials: Transmission Line Theory and Microwave Applications, Tatsu Itoh, Ed. USA: John Wiley & Sons, Inc. 2005, pp. 1–26.10.1002/0471754323Suche in Google Scholar
[6] L.-X. Ran, J. T. Huang-Fu, H. Chen, X.-M. Zhang, K. S. Chen, T. M. Grzegorczyk, et al., “Experimental study on several left-handed matamaterials,”Prog. Electromagn. Res., vol. 51, pp. 249–279, 2005.10.2528/PIER04040502Suche in Google Scholar
[7] R. Yahiaoui, R. Chantalat, N. Chevalier, M. Jouvet, and M. Lalande, “Metamaterial-based highly directive antenna: application in a monochromatic wave radar for a contactless measurement of the breathing activity,”Prog. Electromagn. Res. C, vol. 44, pp. 185–195, 2013.10.2528/PIERC13090503Suche in Google Scholar
[8] H. Majid and M. Rahim, “Parametric studies on left-handed metamaterial consist of modified split-ring resonator and capacitance loaded strip,”Appl. Phys. A, vol. 103, pp. 607–610, 2011.10.1007/s00339-011-6373-5Suche in Google Scholar
[9] A. L. de Paula, J. Barroso, and M. Rezende, “Modified Nicolson-Ross-Weir (NRW) method to retrieve the constitutive parameters of low-loss materials,” in Microwave & Optoelectronics Conference (IMOC), 2011 SBMO/IEEE MTT-S International, Brazil, 2011, pp. 488–492.10.1109/IMOC.2011.6169293Suche in Google Scholar
[10] O. Luukkonen, S. I. Maslovski, and S. A. Tretyakov, “A stepwise Nicolson–Ross–Weir-based material parameter extraction method,”IEEE Antenn. Wireless Propag. Lett., vol. 10, pp. 1295–1298, 2011.Suche in Google Scholar
©2015 by De Gruyter
Artikel in diesem Heft
- Frontmatter
- Design and Implementation of an Adaptive Space–Time Antenna Array for GPS Receivers
- Novel Compact Mushroom-Type EBG Structure for Electromagnetic Coupling Reduction of Microstrip Antenna array
- Gain Improvement of Microstrip Patch Antenna Using CLS Split Ring Resonator Metamaterial
- Microwave Material Properties of Nanoparticle-Doped Nematic Liquid Crystals
- Attenuation in Superconducting Rectangular Waveguides
- Time–Frequency Distribution Analyses of Ku-Band Radar Doppler Echo Signals
- Optimal Beamforming and Performance Analysis of Wireless Relay Networks with Unmanned Aerial Vehicle
- Cluster-Based Multipolling Sequencing Algorithm for Collecting RFID Data in Wireless LANs
- An Adaptive Cooperative Strategy for Underlay MIMO Cognitive Radio Networks: An Opportunistic and Low-Complexity Approach
- Opportunistic Channel Scheduling for Ad Hoc Networks with Queue Stability
- Turbo Codes with Modified Code Matched Interleaver for Coded-Cooperation in Half-Duplex Wireless Relay Networks
Artikel in diesem Heft
- Frontmatter
- Design and Implementation of an Adaptive Space–Time Antenna Array for GPS Receivers
- Novel Compact Mushroom-Type EBG Structure for Electromagnetic Coupling Reduction of Microstrip Antenna array
- Gain Improvement of Microstrip Patch Antenna Using CLS Split Ring Resonator Metamaterial
- Microwave Material Properties of Nanoparticle-Doped Nematic Liquid Crystals
- Attenuation in Superconducting Rectangular Waveguides
- Time–Frequency Distribution Analyses of Ku-Band Radar Doppler Echo Signals
- Optimal Beamforming and Performance Analysis of Wireless Relay Networks with Unmanned Aerial Vehicle
- Cluster-Based Multipolling Sequencing Algorithm for Collecting RFID Data in Wireless LANs
- An Adaptive Cooperative Strategy for Underlay MIMO Cognitive Radio Networks: An Opportunistic and Low-Complexity Approach
- Opportunistic Channel Scheduling for Ad Hoc Networks with Queue Stability
- Turbo Codes with Modified Code Matched Interleaver for Coded-Cooperation in Half-Duplex Wireless Relay Networks
