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Dual-frequency slotted triangular microstrip antenna with an inset microstrip-line feed

✍ Scribed by Gui-Bin Hsieh; Shan-Cheng Pan

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
131 KB
Volume
27
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

A no¨el design of a slotted triangular microstrip antenna for dual-frequency operation is proposed and experimentally studied. By embedding an in¨erted V-shaped slot close to the ¨ertex of a triangular microstrip patch, dual-frequency operation of the microstrip antenna can be achie¨ed using an inset microstrip-line feed. The two operating frequencies ha¨e parallel polarization planes and broadside radiation characteristics. Also, the frequency ratio, in the range 1.37᎐1.59, of the two frequencies can be controlled by the length of the embedded slot. Details of the obtained dual-frequency performances are presented and discussed.

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