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Title: A New Dual Band Antenna with Hexagonal Carpet in Ground Plane
Authors: Agrawal, S
Gupta, R D
Behera, S K
Keywords: fractal
resonant frequency
Issue Date: Dec-2012
Citation: 8th International Conference on Microwaves, Antenna,Propagation & Remote Sensing, ICMARS-2012, Jodhpur, Dec. 11 – 15, 2012.
Abstract: In this paper a new hexagonal shaped patch with modified hexagonal carpet ground plane antenna is proposed. The design is obtained by using EM Simulation Software. Its structure is based on carpet fractal geometry introduced in ground plane. The resonance frequency of a conventional hexagonal patch with full ground is lowered by removing carpet of hexagonal elements from the full ground plane. The antenna is optimized for a dual band operation. This dual band antenna delivers a return loss better than 25dB and gain of 4.88dBi and 5.71dBi at 3.176GHz and 4.552GHz, respectively. The proposed antenna shows a broadside radiation pattern in agreement with the conventional patch antennas.
Description: Copyright for this paper belongs to proceeding publisher
Appears in Collections:Conference Papers

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