Miniaturized Microstrip Patch Antenna for Microwave Imaging Application
Priyanka. R1, Manikandan. T2, Joshua Kumaresan. S3, Muruganandham. A4, Karthik. S5

1Priyanka. R, Assistant Professor, Department of ECE, Saveetha School of Engineering, India.

2Manikandan. T, Professor, Department of ECE, Rajalakshmi Engineering College, Chennai (Tamil Nadu), India.

3Joshua Kumaresan. S, Associate Professor, Department of ECE, R.M.K. Engineering College, (Tamil Nadu), India.

4Muruganandham. A, Professor, Department of ECE, Rajarajeswari College of Engineering, Bangaluru (Karnataka), India.

5Karthik. S, Assistant Professor, Department of ECE, Sri Krishna College of Engineering and Technology, Coimbatore (Tamil Nadu), India.

Manuscript received on 23 November 2019 | Revised Manuscript received on 04 December 2019 | Manuscript Published on 14 December 2019 | PP: 214-217 | Volume-9 Issue-1S November 2019 | Retrieval Number: A10441191S19/2019©BEIESP | DOI: 10.35940/ijitee.A1044.1191S19

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Abstract: This paper present the brief view to design of a microstrip rectangular patch antenna. Microstrip patch antennas are used because of configuration such as low profile, conformal, light weight, and easy fabrication. The linear polarization and circularly polarization of microstrip patch antennas have attracted more attention recently. These antennas are significant due to their ability to improve the benefits of microwave imaging application. The Federal Communication Commission (FCC) has approved the frequency limit for narrowband and wideband antenna. One of the advantage of the narrow band technology is the design of feasible compact conformal antennas. Therefore a compact miniaturized microstrip rectangular patch antenna has been proposed to design for microwave imaging application. The miniaturization of microstrip patch antenna has been done to obtain the better narrow bandwidth, return loss and Voltage Standing Wave Ratio (VSWR). Ultra Wide Band (UWB) is achieved by using certain techniques which is used for expansion of bandwidth. The rectangular patch antenna with a 50Ωmicrostrip feed is fabricated on the FR4 substrate.

Keywords: MSA, Return Loss, VSWR, Bandwidth, UWB.
Scope of the Article: Microstrip Antenna