Kanchan Wagh, Electronics Engineering, R.T.M.Nagpur University, Nagpur, India
S. S. Shriramwar, Electronics Engineering, R.T.M.Nagpur University, Nagpur, India
Wideband antennas with dual band characteristics are mostly preferred in antenna communication. This letter presents a novel design of Microstrip patch antenna with dual band characteristic. The proposed design reports a dual band response with resonating frequencies of 5.8 GHz and 9.3 GHz having remarkable bandwidth about 1100 MHz and 1430 MHz respectively. It has been observed that 3 dB bandwidth intensifies after incorporating Defective Ground Structure and notches into the patch. This antenna covers both S band & X band. The return loss observed for this antenna is -32.7 dB at 5.8 GHz and -25.03 dB at 9.3 GHz. VSWR has been investigated and found to be 1. CST Microswave studio software is used for the designed and simulation of E Shape patch antenna with and without parasitic patches. This antenna can be used in Radar system at S and X band. The antenna simultaneously operates at two distinct bands.
Parasitic patches, slots, DGS, RADAR, CST
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[16] Kanchan H. Wagh, Dr. S. S. Shriramwar, “Design of Microstrip Antenna Array for RADAR Application: A Review”, International journal of modern electronics and communication engineering (IJMECE) March, (2019), ISSN: 2321-2152, volume No.-7, Issue No.-2.
[17] Kanchan H. Wagh, Dr. S. S. Shriramwar, “Gain and Bandwidth Enhancement of Antenna Array for S and C Band Application”, International journal of recent technology and engineering, ISSN: 2277-3878 (Online), volume-7 Issue-6, March (2019), pp. 1239-1241.
[18] Kanchan Wagh, S. S. Shriramwar, “Miniaturization and Gain Enhancement of Array Antenna for Dual Band RADAR System”, IEEE Indian Conference on Antenna and Propagation, 16th Dec (2018), pp. 1-4.
[19] Kanchan H. Wagh, “A review on fractal antennas for wireless communication”, International Journal of Research in Electronics and Computing Engineering, Vol. 3, Issue 2, May (2015), pp. 37-41.
[20] Kanchan H. Wagh, “An Overview of Fractal Antenna for Wireless Communication”, International Journal on Recent and Innovation Trends in Computing & Communication, Vol. 3, Issue 2, (2015), pp-124-129, ISSN: 2321-8169.
APA:
Wagh, K., & S. S. Shriramwar (2019). Bandwidth Enhancement & Analysis of Microstrip Antenna with DGS for S and X Band Applications. International Journal of Advanced Science and Technology (IJAST), ISSN: 2005-4238(Print); 2207-6360 (Online), NADIA, 130, 105-114. doi: 10.33832/ijast.2019.130.10.
MLA:
Wagh, Kanchan, et al. “Bandwidth Enhancement & Analysis of Microstrip Antenna with DGS for S and X Band Applications.” International Journal of Advanced Science and Technology, ISSN: 2005-4238(Print); 2207-6360 (Online), NADIA, vol. 130, 2019, pp. 105-114. IJAST, http://article.nadiapub.com/IJAST/Vol130/10.html.
IEEE:
[1] Wagh, Kanchan and Shriramwar, S. S., “Bandwidth Enhancement & Analysis of Microstrip Antenna with DGS for S and X Band Applications.” International Journal of Advanced Science and Technology (IJAST), ISSN: 2005-4238(Print); 2207-6360 (Online), NADIA, vol. 130, pp. 105-114, Sep. 2019.
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