Hybrid-coupled broadband triangular microstrip antennas |
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Authors: | Ray KP Kumar G Lodwal HC |
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Affiliation: | SAMEER, Mumbai, India; |
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Abstract: | Two broadband configurations consisting of three hybrid-coupled equilateral and isosceles triangular microstrip antennas have been proposed. Both configurations yield more than four times the bandwidth as compared with the corresponding single triangular microstrip antenna. The radiation pattern of a hybrid-coupled isosceles triangular microstrip antenna is in the broadside direction with very small variation over the entire bandwidth. In addition, this antenna has wide half power beamwidth, making it suitable as an element for the large scan broadband antenna array. |
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