BANDWIDTH BROADENING OF DIELECTRIC RESONATOR ANTENNA BY NON UNIFORM WIDTH

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REZAEI P.

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Journal: Modeling in Engineering Year:2011 | Volume:8 | Issue:23 Page(s): 79-88

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Information Journal Paper

Title

BANDWIDTH BROADENING OF DIELECTRIC RESONATOR ANTENNA BY NON UNIFORM WIDTH

Author(s)

REZAEI P. | Issue Writer Certificate

Keywords

RECTANGULAR DIELECTRIC RESONATOR ANTENNAQ3

BROADENING BANDWIDTHQ3

QUALITY FACTORQ3

NON-UNIFORM STRUCTUREQ3

Abstract

In this paper a RECTANGULAR DIELECTRIC RESONATOR ANTENNA (DRA) fed by a microstrip line is studied. Therefore, at first radiation performance of DRA is studied, and the improvement techniques are reviewed. Then propose a novel configuration for broadening of the impedance bandwidth. In the proposed arrangement, by using multi-segment structure with different dimensions, increase the antenna impedance bandwidth. However for decreasing the design parameters, variations limited to the segments width. So, with the non-uniform configuration by variable width, it is possible to create remarkable increase in frequency bandwidth. Utilizing the symmetrical seven-segment DRA and skillfully varying its aspect ratio, an appropriate structure is obtained that illustrates more than 52% impedance bandwidth for S11>10.

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APA: Copy

REZAEI, P.. (2011). BANDWIDTH BROADENING OF DIELECTRIC RESONATOR ANTENNA BY NON UNIFORM WIDTH. JOURNAL OF MODELING IN ENGINEERING, 8(23), 79-88. SID. https://sid.ir/paper/173708/en

Vancouver: Copy

REZAEI P.. BANDWIDTH BROADENING OF DIELECTRIC RESONATOR ANTENNA BY NON UNIFORM WIDTH. JOURNAL OF MODELING IN ENGINEERING[Internet]. 2011;8(23):79-88. Available from: https://sid.ir/paper/173708/en

IEEE: Copy

P. REZAEI, “BANDWIDTH BROADENING OF DIELECTRIC RESONATOR ANTENNA BY NON UNIFORM WIDTH,” JOURNAL OF MODELING IN ENGINEERING, vol. 8, no. 23, pp. 79–88, 2011, [Online]. Available: https://sid.ir/paper/173708/en

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