Study on Effect of Rectangular DMS and DGS on 4 and 8 Elements Rectangular Microstrip Linear Array Antenna

S L Mallikarjun, P M Hadalgi, P V Hunagund

Abstract


In this experimental study a novel design has been developed to improve the antenna parameters in terms of impedance bandwidth and radiation properties. A 4-element rectangular array antenna (refereed as antenna 1) operating in the range of 10 to 16 GHz with multi bands is used as a reference antenna. The impedance bandwidth and other radiation properties have been enhanced by using defected microstrip structure (DMS) and defected ground structure (DGS). This study is further extended to 8-element array. The design consideration and experimental results of the proposed antennas are presented and discussed.

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References


C. A. Balanis, "Antenna theory, analysis and design``, John Wiley and Sons. Inc., New York, 1982.

D. M. Pozar, "Microstrip antennas``, IEEE Proc. Antenna Propag., vol. 80, pp. 79-81, 1992.

Kim, C. S., J. I. Park, A. Dal, et. al., "A novel 1-D periodic defected ground structure for planer circuits``, IEEE Microwave Guided Wave Lett., vol. 10, no. 4, pp. 131-133, 2000.

A. K. Shrivastav, Promad Kumar, Jugal Kishor, Rashid Mahmood, "Impedance BW enhancement technique in microstrip circuits by using DGS and DMS``, Int. Symp. on Microwave and Optical Tech. New Delhi, pp. 532-535, 2009.

F. Y. Zulkifi, et.al., "Radiation properties enhancement of triangular patch microstrip antenna array using hexagonal defected groung structure,`` Progg. In Electromagnetics Research M, vol. 5, 101-109, 2008.

Bahl I J and Bharatia P, "Microstrip Antennas``, Artech House, New Delhi, 1981.

Kai Fong Lee & Weichen, "Advances in Microstrip and Printed Antennas``, John Wiley, New York, 1997.

Jeong Kim I I and Young Joong Yoon, "Design of wideband microstrip array antennas using the coupled lines,`` IEEE Antenna and Prop. Soci. Int. Symp., vol. 3, pp. 1410-1413, 2000.

Oing X M and Chin Y W M, "Circularly polarized circular ring slot antenna fed by stripline hybrid coupler,`` Electron Lett., vol. 35, no. 25, pp. 2145-2155, 1999.

S. L. Mallikarjun, R. G. Madhuri, S. A. Malipatil and P. M. Hadalgi, Compact high gain multi frequency antenna, IEEE-Int. Symp. on Microwaves 2008, Bangalore, IND,pp. 369-373, 2008.

S. L. Mallikarjun, R. G. Madhuri and P. M. Hadalgi, "Effect of rectangular DGS on rectangular microstrip patch array antenna``, Int. Symp. on Microwave and Optical Tech. New Delhi, pp. 257-260, 2009.

John Huang and Soren N. Madsen, "A dual beam microstrip array antenna``, IEEE Antenna and Prop. Soci. Int. Symp., Chicago, vol. 1, pp. 147-150, 1992




DOI: http://dx.doi.org/10.1590/S2179-10742011000100002

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