Author : Pavan Kumar Shandilya 1
Date of Publication :7th December 2015
Abstract: Microstrip patch antenna is versatile field of antenna theory. A special antenna design that improves electrical performance and sustainability is described here. A single feed compact microstrip patch antenna with resonant frequency 4 GHz is proposed in this paper for two geometries. The proposed antenna design of different geometries (i.e. Rectangular and circular). The simulation results are : For rectangular geometry return loss of -38.86 dB ,VSWR = 1.023 at 5 GHz, and 28% impedance bandwidth at 4.5 – 6 GHz and for circular geometry return loss of -19.54 dB ,VSWR = 1.236 at 7 GHz and 25% impedance bandwidth at 6.2 - 8 GHz.
Reference :
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[1] Ahmed Khidre, Kai-Fong Lee, Atef Z. Elsherbeni, and Fan Yang, “Wide Band Dual Beam U-Slot Microstrip Antenna”, IEEE Transaction on Antenna and propagation , vol. 61, no. 3, pp. 1415-1418, March 2013.
[2] S Bhunia “Effects of Slot Loading on Microstrip Patch Antennas”, International Journal of Wired and Wireless Communications Vol.1, Issue 1, October, 2012
[3] Amber Haidery, Reshma Tawde, Tazeen Shaikh,”l- Slot Rectangular Microstrip Patch Antenna for WiMAX and WLAN Application” International Journal of Emerging Technology and Advanced Engineering, Volume 3, Issue 10, October 2013.
[4] Kumari Nidhi Lal , Ashutosh Kumar Singh “Modified Design of Microstrip Patch Antenna for WiMAX Communication System”
[5] D.M. Pozar, Microwave Engineering. New York: Addison- Wesley, 1990, P.185.
[6] C. A. Balanis, Antenna theory: Analysis and Design. New York: Wiley, 1997, p. 734.
[7] Kai-Fong Lee, Fellow IEEE, and Kin-Fai Tong, Member IEEE “Microstrip Patch Antennas Basic Characteristics and Some Recent Advances”
[8] Kaushik Mandal and Partha Prtim Sarkar” High Gain Wide-Band U-Shaped Patch Antennas With Modified Ground Planes”, IEEE Transactions on Antenna and Propagation ,vol. 61, no.4,pp.2279-2282,April 2013.
[9] Teruhisa Nakamura and Takeshi Fukusako, “Broadband Design of Circularly Polarized Microstrip Patch Antenna Using Artificial Ground Structure With Rectangular Unit Cells” IEEE Transactions on Antenna and Propagation, VOl. 59, no.6,pp.2103-2110, June 2011