Structures defects of two shapes on rectangular
DOI:
https://doi.org/10.21640/ns.v8i16.279Keywords:
Gain, Microstrip, S11 parameter, FR-4Abstract
In this work the performance of a rectangular patch antenna with a rectangular ground plane is compared to the case where a circular one is used. For circular case, bigger gain and smaller bandwidth are observed. The comparison was also realized when defects were implemented on the ground planes. As a result, changes on gains, S11 parameter, and bandwidths were observed.
For rectangular antenna on rectangular substrate with Defect Ground Structure (DGS), the main improvement is on S11 parameter. For the case of circular ground plane (or substrate) the Bandwidth shows an increment of 113.59% compare to the case without defects. All antennas were simulated using FEKO software.
Downloads
References
Ashwini K. Arya, M.V. Kartikeyan, A.Patnaik, (2010), “Defect ground structure in the perspective of microstrip antennas. A review,” Frequenz. 64, 5-6 pp. 79-84.
Balanis Constantine, (2005), Antenna Theory. Third edition. Wiley-Interscience, Hoboken, New Jersey.
Breed G., “An Introduction to Defected Ground Structures in Microstrip Circuits, (2008),” High Frequency Electronics, pp. 50-54, November 2008.
Debatosh G. and M.M. Yahia, (2011), “Microstrip and Printed Antennas: New Trends, Techniques and Applications," Chapter 12. Microstrip and Printed Antennas. Debatosh Guha, Sujoy Biswas and Yahia M. M. Antar. Edited by Antar. 2011 John Wiley & Sons, Ltd.
Debatosh Guha, Sujoy Biswas and Yahia M. M. Antar, (2011), “Defect ground strictures for microstrip antennas, Chapter 12, Microstrip and printed antennas: New trends, techniques and applications. Edited by Bebatosh Guha and Yahia M. M. Antar. John Wiley & Sons, Ltd.
Debatosh Guha, Manotosh Biswas, and Yahia M. M. Antar, (2005), “Microstrip Patch Antenna With Defected Ground Structure for Cross Polarization Suppression,” IEEE Antennas and Wireless Propagation Letters, vol. 4, pp. 455-458.
Garg Chirag, Magandeep Kaur, (2014), "A Review of Defected Ground Structure (DGS) in Microwave Desing", International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering, Vol. 2, March 2014, pag. 1285-1290.
Garg Ramesh, Prakash Bhartia, Inder Bahl and Apisak Ittipiboon, (2001), Microstrip Antenna Design handbook, Artech House Inc.
Hussain Shah S. Imran, Shahid Bashir, Syed Dildar Hussain Shah, (2014), “Compact multiband microstrip patch antenna using defect ground plane (DGS), The 8th European Conference on Antennas and Propagation (EuCAP 2014), pp. 2367-2370.
Jaswinder Kaur, Rajesh Khanna and Machavaram Kartikeyan, (2013), “Novel dual-band multistrip monopole antenna with defected ground structure for WLAN/IMT/BLUETOOTH/WIMAX applications,” International Journal of Microwave and Wireless Technologies, pp 1 of 8, Cambridge University Press and the European Microwave Association.
Jong-Sik Lim, Yong –Chae Jeong, Dal Ahn and Sangwook Nam, (2004), “Improvement in performance of power amplifiers by Defected Ground structures,” IEICE Trans. Electron., vol. E87-C, no. 1, pp. 52-59, January 2004.
Kamariah Ismail and Siti Hasyimah Ishak, Sierpinski, (2012), “Gasket Fractal Antenna with Defected Ground Structure,” IEEE, 978-1-4673-4828/12, pp. 421-446.
Kumar A., and K. V. Machavaram, (2013), “Microstrip filter with defected ground structure: a close perspective,” International Journal of Microwave and Wireless Technologies, 5(5), 589–602. Cambridge University Press and the European Microwave Association.
Kumar Arjun and Kartikeyan V. Machavaram, (2013), "Microstrip filter with defected ground structure: a close perspective", International Journal of Microwave and Wireless Technologies, pag. 589-602.
Oraizi H., and M. Hamidkhani, (2010), “Wide-Band Microstrip Patch Antennas Using Parasitic Elements and Defected Ground Structures on Different Substrates,” IEEE APS, Middle East Conference on Antennas and Propagation (MECAP), Cairo, Egypt, October 20.
Pozar D. M., and D. H. Shcaubert, (1995), “Microstrip antennas. The analysis and design of microstrip antennas and arrays,” IEEE Press. Chapter 6, pp. 269-273.
Tecpoyotl-Torres M., J. G. Vera Dimas and R. Castañeda-Sotelo, (2013), "Rectangular Patch Antenna Array With Defect Ground Structure For Wi-Fi", Electronics and Computing (ROPEC), pp. 1-6.
Varun Vaid and Sunil Agrawal, (2014), “Bandwidth optimization using fractal geometry on rectangular microstrip patch antenna with DGS for wireless applications”, 2014 International Conference on Medical Imaging, m-Health and Emerging Communication Systems (MedCom), pp. 162-167.
Weng L. H., Y. C. Guo, X. W. Shi, and X. Q. Chen, (2008),"An Overview on defected ground structure", Progress In Electromagnetics Research B, Vol. 7, 173-189.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2016 Nova Scientia
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Conditions for the freedom of publication: the journal, due to its scientific nature, must not have political or institutional undertones to groups that are foreign to the original objective of the same, or its mission, so that there is no censorship derived from the rigorous ruling process.
Due to this, the contents of the articles will be the responsibility of the authors, and once published, the considerations made to the same will be sent to the authors so that they resolve any possible controversies regarding their work.
The complete or partial reproduction of the work is authorized as long as the source is cited.
