Design And Study of The Effect of Stub At The Tip Of Simple, Stacked Triangular Patch With And Without Air Gap
|International Journal of Electronics and Communication Engineering|
|© 2021 by SSRG - IJECE Journal|
|Volume 8 Issue 5|
|Year of Publication : 2021|
|Authors : Rohit Kumar Saini|
How to Cite?
Rohit Kumar Saini, "Design And Study of The Effect of Stub At The Tip Of Simple, Stacked Triangular Patch With And Without Air Gap," SSRG International Journal of Electronics and Communication Engineering, vol. 8, no. 5, pp. 11-15, 2021. Crossref, https://doi.org/10.14445/23488549/IJECE-V8I5P103
The design of three antennas of triangular microstrip patch with a stub at the tip for circular polarization is presented in this article. These antennas are designed for maximum axial ratio bandwidth, and the whole axial ratio bandwidth lies within the impedance bandwidth. The axial ratio bandwidth of the proposed three antennas is 1.43% for 1st, 1.48% for 2nd, and 2.22% for 3rd antenna structure. The return loss bandwidths of the three proposed antenna structures are achieved as 5.6% for the first, 5% for the second, and 5% for the third antenna structure. The realized gain, efficiency, and radiation patterns were also studied. A detailed study of all three antenna structures is given in this paper.
Triangular patch antenna, Stub, Circularly polarization, Probe feed, and parasitic elements.
 J.S. Dahele, Ph.D. C.Eng. M.I.E.E., Sen.Mem.I.E.E.E., and Prof. K.F. Lee.M.Sc. Ph.D. C.Eng., F.I.E.E. Sen.Mem.I.E.E.E. Theory and experiment on microstrip antennas with air gaps.
 R. K. Saini and S. Dwari, Dual-band dual sense circularly polarized square slot antenna with changeable polarization, Microw. Opt. Technol. Lett., 59(04) (2017) 902–907.
 Helszajn, J. and James, D. S. Planar triangular resonators with magnetic walls, IEEE Trans. MTT-26, 2 (1978) 95-100.
 Rohit Kumar Saini, Polarization Reconfigurable Dual- Band Rectangular Slot Antenna., Journal of RF-Engineering and Telecommunications, Frequenz, 73(9-10) (2019) 339–351.
 K. M. Luk, K. F. Lee, and J. S. Dahele THEORY AND EXPERIMENT ON THE EQUILATERAL TRIANGULAR PATCH ANTENNA.
 R. K. Saini and S. Dwari, Dual-band dual-sense circularly polarized slot antenna, International Conference on Electromagnetics in Advanced Applications, Verona, Italy, 11–15 (2017) 472–475.
 DAHELE, J.S., and LEE, K.F.: A dual-frequency stacked microstrip antenna. IEEE/AP-S International Symposium Digest, (1982) 308-311
 R. K. Saini, S. Dwari, and M. K. Mandal, CPW-Fed dual-band dual sense circularly polarized monopole antenna, IEEE Antennas Wireless Propag. Lett., 16 (2017) 2497–2500.
 DAHELE, J.S., and LEE, K.F.: A dual-frequency circular disc microstrip antenna with tunable characteristics. European Microwave Conference Proceedings, (1982) 390-395.
 R. K. Saini and P. S. Bakariya, Dual-band dual-sense circularly polarized asymmetric slot antenna with f-shaped feed line and parasitic elements, Prog. Electromagnet Res. M., 69 (2018) 185–195.
 P. K. Agrawal, M. C. Bailey, An analysis technique for feed line microstrip antennas. IEEE Trans. Antenna Propagation, AP-25 (1977) 756-758.
 R. K. Saini, P. S. Bakariya, and P. Kumar, Coplanar waveguide fed dual-band, dual-sense circularly polarized square slot antenna, Int. J. RF Microwave Comput. Aided Eng., e21503, 2018.
 H. Pues, A. Capelle, D. Van, Accurate transmission line model for the rectangular microstrip antenna. IEEE Proc. 131, H, (1984) 334-340.
 I. J. Bahl, Build microstrip antenna with paper-thin dimensions. Microwaves, 18 (1979).50-63.
 G. Kumar, K. P. Ray, Broadband Microstrip Antennas. Artech House Publishers, London, 2003.
 R. K. Saini, and S. Dwari, Broadband dual circularly polarized square slot antenna, IEEE Trans. Antennas Propag., 64(1) (2016) 290-294.
 P. Kumar, S. Dwari, and R. K. Saini, Triple band dual-polarized CPW-fed planar monopole antenna, Wireless Pers. Commun., 2017. https://doi.org/10.1007/s11277-017-5115-1.
 P. Kumar, S. Dwari, R. K. Saini, and M. K. Mandal, Dual-band dual-sense polarization reconfigurable circularly polarized antenna, IEEE Antennas Wireless Propag. Lett., 18 (2019) 64–68.
 R. K. Saini, and S. Dwari, CPW-fed broadband circularly polarized rectangular slot antenna with L-shaped feed line and parasitic elements, Microw. Opt. Technol. Lett., 57(8) (2015) 1788–1794.
 Rohit Kumar Saini, Santanu Dwari. Design and analysis of multilayer triangular microstrip patch antenna with FSS screen, 2015 International Conference on Microwave and Photonics (ICMAP), 2015.
 C.-H. Chen, and E. K. N. Yung, Dual-band circularly- polarized CPW-fed slot antenna with a small frequency ratio and wide bandwidths IEEE Trans. Antennas Propag., 59(4) (2011) 1379-1384.
 Rohit Kumar Saini, Design and Study of Effects of Truncated Tip, Stacking With and Without Air Gap on The Patch Antenna, Think India Journal, 22 (16) (2019): 22(16) (2019) 424-432.
 Rohit Kumar Saini, Anuj Jain, and Manoj Singh Adhikari, Asymmetric CPW-Feed Circularly Polarized Planar Slot Antenna With Changed Inverted L-Shaped Signal Line And Circular Ring Formed Grounded Strips, Think India Journal, 22(16) (2019): 22(16) (2019) 412-423.
 Rohit Kumar Saini, Design and Study of reactive loading, stacking with and without air gap on the patch antenna, International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, 5 (12) (2018) 737-747, Available:http://www.jetir.org/papers/JETIRDT06106.pdf
 Rohit Kumar Saini, CPW-fed Dual Sense Slot Antenna for Circular Polarization, Journal of Microwave Engineering & Technologies. 8(1) (2021) 1–8.
 Rohit Kumar Saini, CPW-Fed Square Slot Antenna with Reconfigurable Circularly Polarization Characteristics for Wideband Application, SSRG International Journal of Electronics and Communication Engineering, 8 (4) (2021) 5-9.
 Kunal Srivastava, Raj Kumar, P.K. Gupta, A.K.Tiwari and Rohit Kumar Saini, Design of Descartes Circle Theorem Based Circular Fractal Antenna for UWB Applications, International Journal of Microwave and Optical Technology (IJMOT), 7( 3) 2012.