Design and Development of Circular Polarized Conformal Microstrip Patch Antenna
CH V Ravi Sankar1, D. Swetha2, P V Y Jayasree3

1CH V Ravi Sankar Department of Electronics and Communication Engineering, Aims College of Engineering, Mummidivaram (Andhra Pradesh), India.

2D Swetha, Department of Electronics and Communication Engineering, Malineni Perumallu Educational Societies, Guntur (Andhra Pradesh), India.

3Dr. P V Y Jayasree, Department of Electronics and Communication Engineering, GITAM University Vizag, (Andhra Pradesh), India.

Manuscript received on 22 November 2019 | Revised Manuscript received on 10 December 2019 | Manuscript Published on 30 December 2019 | PP: 106-109 | Volume-9 Issue-2S3 December 2019 | Retrieval Number: B10251292S319/2019©BEIESP | DOI: 10.35940/ijitee.B1025.1292S319

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Abstract: This paper presents broadband circular polarized conformal antenna with a square patch for on-board applications. The substrate is located in between patch and the ground. A novel Circular polarized square patch with microstrip feed with two truncated corners with conformal structure is designed. Using a parametric study on the effect of the position of feed, the antenna parameters VSWR bandwidth, half power beam width and polarization of antenna are analysed. Finally fabrication of conformal square patch on 2.2 dialectic substrate and measured results are discussed.

Keywords: Conformal Microstrip Antenna, Circular Polarization, Truncated Square Corners, VSWR.
Scope of the Article: Microstrip Antenna Design and Application