Dual-band circularly polarized stacked microstrip antenna over RIS for GPS applications

Kush Agarwal; Yong Xin Guo; null Nasimuddin; Arokiaswami Alphones

doi:10.1109/IEEE-IWS.2013.6616716

Dual-band circularly polarized stacked microstrip antenna over RIS for GPS applications

Kush Agarwal, Yong Xin Guo, Nasimuddin, Arokiaswami Alphones

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

10 Citations (Scopus)

Abstract

A compact, dual band, circularly polarized (CP) multilayered stacked microstrip antenna over reactive impedance surface (RIS) is studied and presented in this paper. The CP radiation with compact antenna size is achieved by placing two asymmetric slit square patch (ASSP) and cross-shaped slotted square patch (CSSP) radiators over the RIS. Dual band is achieved by using the CSSP and ASSP stacked patches placed over RIS, fed by a coaxial probe at proper location to generate CP radiation. The measured results of the proposed antenna are 1.61% (1.235-1.255 GHz): L2 band and 1.25% (1.585-1.605 GHz): L1 band for 3-dB axial ratio bandwidth (BW), 2.00% (1.235-1.260 GHz): L2 band and 1.57% (1.580-1.605 GHz): L1 band for 10-dB impedance BW, and 2.68 dBic: L2 band and 4.46 dBic: L1 band for gain at the boresight for compact antenna overall volume of 0.26λ_o × 0.26λ_o × 0.018λ_o at 1.2 GHz.

Original language	English
Title of host publication	IWS 2013
Subtitle of host publication	Proceedings of the 2013 IEEE International Wireless Symposium
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-4
Number of pages	4
ISBN (Print)	9781467321419
DOIs	https://doi.org/10.1109/IEEE-IWS.2013.6616716
Publication status	Published - 2013
Externally published	Yes
Event	2013 IEEE International Wireless Symposium, IWS 2013 - Beijing, China Duration: 14 Apr 2013 → 18 Apr 2013

Other

Other	2013 IEEE International Wireless Symposium, IWS 2013
Country	China
City	Beijing
Period	14/04/13 → 18/04/13

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Keywords

Circular polarisation
dual band
global positioning system
reactive impedance surface
stack microstrip antenna

Cite this

Agarwal, K., Guo, Y. X., Nasimuddin, & Alphones, A. (2013). Dual-band circularly polarized stacked microstrip antenna over RIS for GPS applications. In IWS 2013: Proceedings of the 2013 IEEE International Wireless Symposium (pp. 1-4). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/IEEE-IWS.2013.6616716

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title = "Dual-band circularly polarized stacked microstrip antenna over RIS for GPS applications",

abstract = "A compact, dual band, circularly polarized (CP) multilayered stacked microstrip antenna over reactive impedance surface (RIS) is studied and presented in this paper. The CP radiation with compact antenna size is achieved by placing two asymmetric slit square patch (ASSP) and cross-shaped slotted square patch (CSSP) radiators over the RIS. Dual band is achieved by using the CSSP and ASSP stacked patches placed over RIS, fed by a coaxial probe at proper location to generate CP radiation. The measured results of the proposed antenna are 1.61{\%} (1.235-1.255 GHz): L2 band and 1.25{\%} (1.585-1.605 GHz): L1 band for 3-dB axial ratio bandwidth (BW), 2.00{\%} (1.235-1.260 GHz): L2 band and 1.57{\%} (1.580-1.605 GHz): L1 band for 10-dB impedance BW, and 2.68 dBic: L2 band and 4.46 dBic: L1 band for gain at the boresight for compact antenna overall volume of 0.26λo × 0.26λo × 0.018λo at 1.2 GHz.",

keywords = "Circular polarisation, dual band, global positioning system, reactive impedance surface, stack microstrip antenna",

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Agarwal, K, Guo, YX, Nasimuddin & Alphones, A 2013, Dual-band circularly polarized stacked microstrip antenna over RIS for GPS applications. in IWS 2013: Proceedings of the 2013 IEEE International Wireless Symposium. Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1-4, 2013 IEEE International Wireless Symposium, IWS 2013, Beijing, China, 14/04/13. https://doi.org/10.1109/IEEE-IWS.2013.6616716

Dual-band circularly polarized stacked microstrip antenna over RIS for GPS applications. / Agarwal, Kush; Guo, Yong Xin; Nasimuddin; Alphones, Arokiaswami.

IWS 2013: Proceedings of the 2013 IEEE International Wireless Symposium. Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2013. p. 1-4.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

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AB - A compact, dual band, circularly polarized (CP) multilayered stacked microstrip antenna over reactive impedance surface (RIS) is studied and presented in this paper. The CP radiation with compact antenna size is achieved by placing two asymmetric slit square patch (ASSP) and cross-shaped slotted square patch (CSSP) radiators over the RIS. Dual band is achieved by using the CSSP and ASSP stacked patches placed over RIS, fed by a coaxial probe at proper location to generate CP radiation. The measured results of the proposed antenna are 1.61% (1.235-1.255 GHz): L2 band and 1.25% (1.585-1.605 GHz): L1 band for 3-dB axial ratio bandwidth (BW), 2.00% (1.235-1.260 GHz): L2 band and 1.57% (1.580-1.605 GHz): L1 band for 10-dB impedance BW, and 2.68 dBic: L2 band and 4.46 dBic: L1 band for gain at the boresight for compact antenna overall volume of 0.26λo × 0.26λo × 0.018λo at 1.2 GHz.

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Access to Document

10.1109/IEEE-IWS.2013.6616716

Link to publication in Scopus