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Design of Wearable Textile based Microstrip-Line-Fed Antenna with Defected Ground Structure

Priyesh Jaiswal, Poonam Sinha. Published in Signal Processing.

Communications on Applied Electronics
Year of Publication: 2018
Publisher: Foundation of Computer Science (FCS), NY, USA
Authors: Priyesh Jaiswal, Poonam Sinha
10.5120/cae2018652785

Priyesh Jaiswal and Poonam Sinha. Design of Wearable Textile based Microstrip-Line-Fed Antenna with Defected Ground Structure. Communications on Applied Electronics 7(20):11-14, September 2018. BibTeX

@article{10.5120/cae2018652785,
	author = {Priyesh Jaiswal and Poonam Sinha},
	title = {Design of Wearable Textile based Microstrip-Line-Fed Antenna with Defected Ground Structure},
	journal = {Communications on Applied Electronics},
	issue_date = {September 2018},
	volume = {7},
	number = {20},
	month = {Sep},
	year = {2018},
	issn = {2394-4714},
	pages = {11-14},
	numpages = {4},
	url = {http://www.caeaccess.org/archives/volume7/number20/826-2018652785},
	doi = {10.5120/cae2018652785},
	publisher = {Foundation of Computer Science (FCS), NY, USA},
	address = {New York, USA}
}

Abstract

By using the concept of defect ground structure (DGS) plane, a microstrip antenna is designed for C and S Band applications. The antenna is designed on polyester substrate with operating frequency 3 GHz. Defected ground structure is used to enhance the impedance bandwidth. A meander shape is integrated on the ground plane and corners are truncated. A 50 Ω microstrip feed line which behaves like a tuning stub, is used to excite the proposed antenna. The variation in the length of tuning stub affects the reflection coefficient of the proposed antenna and hence controls the return loss level as well as improves other parameters. The simulation of proposed antenna is done on IE3D tool and measure characteristics of fabricated antenna.

References

  1. Garg R, Bhartia P, Bahl I, IttipiboonA.Microstrip antenna design handbook Artech House Inc.Norwood: 2001,ISBN 0-89006-513-6.
  2. Mukesh Ku Khandelwal, SantanuDwari, Kanaujia BK,Sachin Kumar, “Design and Analysis of Microstrip Patch Antenna With Enhanced for Ku Band Applications”, ELSEVIER, AEUE-51203.
  3. Guha D. Biswas M, Antar YMM. “Microstrip Patch Antenna with Defected Ground Structure for Cross Polarization Suppression”. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 4,2005.
  4. Gautam AK, Kanuajia BK. A novel dual-band asymmetric slit with defected ground structure for circular polarization operation. Microv Opt TechnolLett 2013;55;1198-201.
  5. Jen-Yea Jan and Jia-Wei Su, “Bandwidth Enhancement of a Printed Wide-Slot Antenna with a Rotated Slot”. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 53, NO. 6, JUNE 2005.
  6. D. Guha, Y.M.M. Antar, J.Y. Siddiqui and M. Biswas, “Resonant resistance of probe- and microstrip-line-fed circular microstrip patches”, IEEE TRANS ANTENNAS PROPAG., VOL. 152, NO. 6, DECEMBER 2005.
  7. D. M. Pozar, “Microwave Engineering,” John Wieley& Sons, ed. 2nd 1998.

Keywords

Microstrip patch antenna (MPA), microstrip feed line, Defect ground structure (DGS), tuning stub.