Vol 9, No 2 (2005) > Articles >

Design of Generating Dual Frequency Operation for Triangular Microstrip Antenna Using Electromagnetic Coupling

Indra Surjati 1 , Eko Rahardjo 1 , Djoko Hartanto 1



Abstract: A new design is proposed in this paper by applying a pair of slits using a microstrip feed line. Therefore the microstrip line feeding system is electromagnetically coupled to the patch. The antenna works at two different frequencies in the range from 2 GHz to 4 GHz (S band frequency). The results of the simulation shows that the dual frequency operation can be created when the slit width is 1 mm and the height of the slits ranges from 10 mm to 14 mm with inter slit distance of 3 mm, 5 mm and 7 mm as well.
Keywords: dual frequency, triangular microstrip antenna, microstrip line
Published at: Vol 9, No 2 (2005) pages: 78-86

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