Effects Of Slot Loading On Microstrip Patch Antennas

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Microstrip patch miniaturization by slots loading Abstract: The effect of slot loading on microstrip patch antennas is investigated. Initially, Koch island fractal and H-shape slots are introduced to microstrip patch antennas and their effect on reduction of the resonant frequency is determined.

International Journal of Microwave Science and Technology 2010

DOI: 10.1155/2010/535307

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Abstract:Antennas

Three patch antennas suitable for integration and operation in a compact 24？GHz wireless sensor node with radar and communication functions are designed, characterized, and compared. The antennas are manufactured on a low loss glass wafer using thin film (BCB/Cu) wafer level processing (WLP) technologies. This process is well suited for 3D stacking. The antennas are fed through a microstrip line underneath a ground plane coupling into the patch resonator through a slot aperture. Linear polarization (LP), dual mode (DM) operation, and circular polarization (CP) are achieved through the layout of the slot aperture and rectangular patch dimensions. Antenna gain values of ~5.5？dBi are obtained in addition to the 10 dB impedance bandwidths of 900？MHz and 1.3？GHz as well as 500？MHz CP bandwidth with a 3？dB axial ratio for the LP, DM, and CP patch antennas, respectively. 1. Introduction Autarkic wireless sensor networks are becoming widespread in industrial applications and have been in the focus of many research activities [1]. The development and application of tiny radio sensor nodes that are equipped with radar and communication functions are of interest for gathering spatial information in addition to sensor information [2]. The 24？GHz unlicensed ISM (industrial, scientific, and medical) frequency band, with a free space wavelength of 12.5？mm, allows the realization of radar with a spatial resolution in the cm-range. There is also more bandwidth (250？MHz) available for frequency modulated communication and radar signals compared to the popular ISM band at 2.4 GHz. Another advantage of the short wavelength is that efficient antennas can be realized for integration in the sensor node platform increasing the miniaturization potential. The integrated antenna plays a crucial role in the overall system performance of such sensor node applications. To date, much research has focused on planar antenna designs for quasi millimeter-wave applications using PCB or LTCC technologies [3–5]. However, highly integrated sensor node platforms comprise compact 3D stacks, where the antenna is integrated in one of the stack modules [6–8]. For this purpose, antenna designs suitable for 3D stacks and thin film processing have been reported. These include patch antennas processed directly on silicon substrates [9]. Since silicon substrates are lossy, micromachining techniques [10], used to create cavities, and high resistivity silicon (HRS) substrates [11] have been employed to increase the antenna efficiency. These approaches, however, lead to high costs. Therefore, in order to

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PatchReferences
[1] M. Niedermayer, S. Guttowski, R. Thomasius, D. Polityko, K. Schrank, and H. Reichl, “Miniaturization platform for wireless sensor nodes based on 3D-packaging technologies,” in Proceedings of the 5th International Conference on Information Processing in Sensor Networks (IPSN '06), pp. 391–398, April 2006.
[2] R. Ebelt, H. Millner, and M. Vossiek, “Wireless network-to-network localization for measuring the spatial position and orientation of vehicles,” in Proceedings of the IEEE International Conference on Wireless Information Technology and Systems (ICWITS '10), Honolulu, Hawaii, USA, August 2010.
[3] F. Ohnimus, A. Podlasly, J. Bauer et al., “Electrical design and characterization of elevated antennas at PCB-level,” in Proceedings of the 59th Electronic Components and Technology Conference (ECTC '09), pp. 1618–1623, May 2009.
[4] P. R. Grajek, B. Schoenlinner, and G. M. Rebeiz, “A 24-GHz high-gain Yagi-Uda antenna array,” IEEE Transactions on Antennas and Propagation, vol. 52, no. 5, pp. 1257–1261, 2004.
[5] T. Seki, N. Honma, K. Nishikawa, and K. Tsunekawa, “A 60-GHz multilayer parasitic microstrip array antenna on LTCC substrate for system-on-package,” IEEE Microwave and Wireless Components Letters, vol. 15, no. 5, pp. 339–341, 2005.
[6] H. Reichl and M. J. Wolf, “System integration technologies for ultra small systems,” in Proceedings of the 11th IEEE International Symposium and Exhibition on Advanced Packaging Materials Processes, Properties and Interfaces, p. 11, Atlanta, Ga, USA, 2006.
[7] P. K. Talukder, M. Neuner, C. Meliani, F. J. Schmückle, and W. Heinrich, “A 24 GHz active antenna in flip-chip technology with integrated frontend,” in Proceedings of the IEEE MTT-S International Microwave Symposium Digest, pp. 1776–1779, June 2006.
[8] M. M. Hella, S. Devarajan, J. Q. Lu, K. Rose, and R. J. Gutmann, “Die-on-wafer and wafer-level 3D integration for millimeter-wave smart antenna transceivers,” in Proceedings of the IEEE Annual Conference on Wireless and Microwave Technology (WAMICON '05), pp. 125–128, April 2005.
[9] R. Carrillo-Ramirez and R. W. Jackson, “A highly integrated millimeter-wave active antenna array using BCB and silicon substrate,” IEEE Transactions on Microwave Theory and Techniques, vol. 52, no. 6, pp. 1648–1653, 2004.
[10] J. G. Yook and L. P. B. Katehi, “Micromachined microstrip patch antenna with controlled mutual coupling and surface waves,” IEEE Transactions on Antennas and Propagation, vol. 49, no. 9, pp. 1282–1289, 2001.
[11] P. M. Mendes, S. Sinaga, A. Polyakov, M. Bartek, J. N. Burghartz, and J. H. Correia, “Wafer-level integration of on-chip antennas and RF passives using high-resistivity polysilicon substrate technology,” in Proceedings of the 54th Electronic Components and Technology Conference, pp. 1879–1884, June 2004.
[12] A. Latif, A. Oulad-Said, and A. A. Ouahman, “Passage from an inset-fed rectangular patch antenna to an end-fed and probe-fed rectangular patch antenna, modelling and analyses,” in Proceedings of the IEEE International Conference on Industrial Technology (ICIT '04), pp. 932–937, December 2004.
[13] B. M. Alarjani and J. S. Dahele, “Feed reactance of rectangular microstrip patch antenna with probe feed,” Electronics Letters, vol. 36, no. 5, pp. 388–390, 2000.
[14] Y. Murakami, S. Sekine, and H. Shoki, “Analysis of cross-slot-coupled circular microstrip antenna,” Electronics Letters, vol. 38, no. 25, pp. 1619–1621, 2002.
[15] B. Ai-Jibouri, T. Viasits, E. Korolkiewicz, S. Scott, and A. Sambell, “Transmission-line modelling of the cross-aperture-coupled circular polarised microstrip antenna,” IEE Proceedings: Microwaves, Antennas and Propagation, vol. 147, no. 2, pp. 82–86, 2000.
[16] W. Yi, W. Lei, and S. Yunqing, “Design of L-circularly polarized microstrip antenna array at Ka band,” in Proceedings of the International Conference Microwave and Millimeter Wave Technology (ICMMT '10), Chengdu, China, May 2010.
[17] W. S. T. Rowe and R. B. Waterhouse, “Investigation of proximity coupled patch antennas suitable for MMIC integration,” in Proceedings of the International Symposium on Antennas and Propagation, pp. 1591–1594, June 2004.
[18] S. Vajha and P. Shastry, “A novel proximity coupled patch antenna for active circuit integration,” in Proceedings of the IEEE Antennas and Propagation Society International Symposium-Adaptive Arrays in Communications-, pp. 772–775, July 2001.
[19] D. G. Kim, C. B. Smith, C.-H. Ahn, and K. Chang, “A dual-polarization aperture coupled stacked microstrip patch antenna for wideband application,” in Proceedings of the IEEE International Symposium on Antennas and Propagation and CNC-USNC/URSI Radio Science Meeting—Leading the Wave (AP-S/URSI '10), Toronto, Canada, July 2010.
[20] B. Al-Jibouri, H. Evans, E. Korolkiewicz, E. G. Lim, A. Sambell, and T. Viasits, “Cavity model of circularly polarised cross-aperture-coupled microstrip antenna,” IEE Proceedings: Microwaves, Antennas and Propagation, vol. 148, no. 3, pp. 147–152, 2001.
[21] C. A. Balanis, Antenna Theory—Analysis and Design, 2nd edition, 1997.
Microstrip

Effects Of Slot Loading On Microstrip Patch Antennas Free

  1. Pozar, D.M.: Microstrip antennas. IEEE Proc. 80(1), 79 (1992)CrossRefGoogle Scholar
  2. Ullah, M.H., et al.: A new double l shape multiband patch antenna on polymer resin material substrate. Appl. Phys. Mater. Sci. Process. 110(1), 199 (2012)CrossRefGoogle Scholar
  3. Ahsan, M.R., et al.: A compact multiband inverted a-shaped patch antenna for WiMAX and C-band. Microw. Opt. Technol. Lett. 56(7), 1540 (2014)CrossRefGoogle Scholar
  4. Ullah, M.H., et al.: A compact square loop patch antenna on high dielectric ceramic-PTFE composite material. Appl. Phys. Mater. Sci. Process. 113(1), 185–193 (2013)CrossRefMathSciNetGoogle Scholar
  5. Callaghan, P., et al.: Dual-band pin-patch antenna for Wi-Fi applications. IEEE Antennas Wirel. Propag. Lett. 7, 757 (2008)CrossRefGoogle Scholar
  6. Lee, K.F., et al.: Theory and experiment on microstrip patch antennas with shorting walls. IEE Proc.-Microw. Antennas Propag. 147(6), 521 (2000)CrossRefGoogle Scholar
  7. Panda, J.R., et al.: A printed 2.4 GHz/5.8 GHz dual-band monopole antenna with a protruding stub in the ground plane for WLAN and RFID applications. Prog. Electromagn. Res. 117, 425 (2011)Google Scholar
  8. Ma, X.-L., et al.: A novel dual narrow band-notched CPW-Fed UWB slot antenna with parasitic strips. Appl. Comput. Electromagn. Soc. J. 27(7), 581 (2012)Google Scholar
  9. Islam, M.T., et al.: Triple band-notched planar UWB antenna using parasitic strips. Prog. Electromagn. Res. 129, 161 (2012)CrossRefGoogle Scholar
  10. Yang, G.M., et al.: Loading effects of self-biased magnetic films on patch antennas with substrate/superstrate sandwich structure. IET Microw. Antennas Propag. 4(9), 1172 (2010)CrossRefGoogle Scholar
  11. Sheeja, K.L., et al.: Compact tri-band metamaterial antenna for wireless applications. Appl. Comput. Electromagn. Soc. J. 27(11), 947 (2012)Google Scholar
  12. Mobashsher, A.T., et al.: A novel high-gain dual-band antenna for RFID reader applications. IEEE Antennas Wirel. Propag. Lett. 9, 653 (2010)CrossRefGoogle Scholar
  13. Saluja, N., et al.: A novel method to improve current density in multiband triangular fractal antenna. Electron. Electric. Eng. 18(10), 41 (2012)Google Scholar
  14. Islam, M.T., et al.: Multi-slotted microstrip patch antenna for wireless communication. Prog. Electromagn. Res. Lett. 10, 11 (2009)CrossRefGoogle Scholar
  15. Ullah, M.H., et al.: Printed prototype of a wideband S-shape microstrip patch antenna for Ku/K band applications. Appl. Comput. Electromagn. Soc. J. 28(4), 307 (2013)Google Scholar
  16. Tiang, J.-J., et al.: Circular microstrip slot antenna for dual-frequency RFID application. Prog. Electromagn. Res. 120, 499 (2011)Google Scholar
  17. Ullah, S., et al.: A comprehensive survey of wireless body area networks. J. Med. Syst. 36(3), 1065 (2012)CrossRefMathSciNetGoogle Scholar
  18. Chien, T.-F., et al.: Development of nonsuperstrate implantable low-profile CPW-fed ceramic antennas. IEEE Antennas Wirel. Propag. Lett. 9, 599 (2010)CrossRefGoogle Scholar
  19. Huff, G.H., et al.: A spherical inverted-F antenna (SIFA). IEEE Antennas Wirel. Propag. Lett. 8, 649 (2009)CrossRefGoogle Scholar
  20. Ren, Y.-J.: Low-profile wearable UHF antenna for portable radios and radar applications. In: XXXth URSI General Assembly and Scientific Symposium, Istanbul, pp. 1 (2011)Google Scholar
  21. Sarabandi, K., et al.: Compact wideband UHF patch antenna on a reactive impedance substrate. IEEE Antennas Wirel. Propag. Lett. 5(1), 503 (2006)CrossRefGoogle Scholar
  22. Zhang, Z.Y., et al.: Wideband unidirectional patch antenna with (Gamma )-shaped strip feed. Electron. Lett. 46(1), 24 (2010)CrossRefGoogle Scholar
  23. Li, L., et al.: Design and analysis of a novel compact wideband antenna with two excited modes. Int. J. Antennas Propag. (2012). doi:10.1155/2012/351038
  24. Azim, R., et al.: Design of a planar UWB antenna with new band enhancement technique. Appl. Comput. Electromagn. Soc. J. 26(10), 856 (2011)Google Scholar
  25. Ahsan, M.R., et al.: Bandwidth enhancement of a dual band planar monopole antenna using meandered microstrip feeding. Sci. World J. (2014). doi:10.1155/2014/856504
  26. Antenna Standards Committee: IEEE standard test procedures for antennas (ANSI/IEEE Std 149–1979), pp. 1–144. IEEE, New Jersey (1979)Google Scholar

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