Main Article Content
In this work, an array of circular patch antenna loaded with a partial split ring and a pair of stubs each with same dimensions, on each of the antenna. Patch of the radius (r) = 7.5mm. The split ring is of the width 1.35mm. the split ring not only accounts for a newer operating band, but also tend to reduce the isolation and the stubs are tends to increase the bandwidth which results in change by 44.92% compared to array of antennas without split rings. The substrate dimensions are 55´30´0.8mm3 and the ground of 55´9mm2. The proposed antennas are simulated using high frequency structural simulator and the results compared with the circular patch antenna without split ring resonators. The results obtained clearly show that, bandwidth of circular micro strip antenna without split ring can be enhanced. The proposed antennas may find applications in LTE band 1, 2, 3, 4, 7, 9, 10, 11, 15, 16, 21, 22, 23, 24, 25, 30, 33, 34, 35, 37, 38, 39, 40, 41, 42, 43 GHz covering a broadband width of 2500MHz.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
K.L. Wong, Compact and broadband microstrip antennas, Wiley, New York, 2002.
C.K. Aanandan, P. Mohanan, and K.G. Nair, "Broad-band gap coupled microstrip antenna", IEEE Trans Antennas Propag, 38, 1581–1586, 1990.
M.-C. Pan and K.-L. Wong, "A broadband slot-loaded trapezoid microstrip antenna", Microwave Opt Technol Lett, 24, 16–19, 2000.
F. Yang, X.X. Zhang, X. Ye, and Y. Rahmat-Samii, "Wide-band Eshaped patch antennas for wireless communications", IEEE Trans Antennas Propag, 49, 1094–1100, 2001.
J.-S. Sun and S.-Y. Huang, "Broadband printed planar monople antenna for wireless terminal devices applications", Microwave Opt Technol Lett 55, 79–82, 2013.
J.-C. Diot, T. Tarati, B. Cadilhon, B. Cassany, P. Modin, and E. Merle, "Wideband patch antenna for HPM applications", IEEE Trans Plasma Sci, 39, 1446–1454, 2011.
M.-C. Pan and K.-L. Wong, "A broadband slot-loaded trapezoid microstrip antenna", Microwave Opt Technol Lett 24, 16–19, 2000.
K.-L. Wong and W.-H. Hsu, "A broad-band rectangular patch antenna with a pair of wide slits", IEEE Trans Antennas Propag, 49, 1345–1347, 2001.
C.A. Balanis, Microstrip antennas, "In: Antenna theory analysis and design", Wiley, Hoboken, New Jersey, 2005.
M. Manteghi and Y.Rahmat-Samii, "Multiport characteristics of a wideband cavity backed annular patch antenna for multi polarization operations," IEEE Transactions on Antennas and Propagation, vol.53, no.1, pp. 466- 474, 2005.
S. Su, C. Lee and F. Chang, "Printed MIMO-Antenna System Using Neutralization-Line Technique for Wireless USB-Dongle Applications", IEEE Transaction on Antennas and Propagation, Vol. 60, No. 2, pp. 456-463, 2012.
S. Blanch, J. Romeu, I. Corbella, "Exact representation of antenna system diversity performance from input parameter description", IET Electronic Letters, Vol. 39, No. 9, 707-707 May, 2003.