Bandwidth enhancement of inset-microstrip-line-fedequilateral-triangular microstrip antenna |
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| Authors: | Shyh-Tirng Fang Kin-Lu Wong Tzung-Wern Chiou |
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| Affiliation: | Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung; |
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| Abstract: | By embedding a pair of properly-bent narrow slots in an equilateral-triangular microstrip patch, broadband operation of microstrip antennas with an inset microstrip-line feed can be achieved. With the proposed antenna design, the impedance bandwidth can be as large as ~3.0 times that of a corresponding simple triangular microstrip antenna. Some simple design rules for the proposed antenna have also been determined experimentally. The design rules and experimental results are presented and discussed |
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