Iterated Pythagorean Fractal Tree Multiband Antenna

In this paper, the authors present the design & analysis of a planar multiband antenna (iterated Pythagorean fractal tree antenna) with impedance steps in base path. Impedance steps are adopted with finite ground plane for better impedance matching, multiband & bandwidth characteristics as compare to non-iterated form. As tree iteration increases new resonance frequency will obtain, Iterated Pythagorean Fractal Multiband Tree Antenna (IPTFA) has compact size of 41.08x41.08x1.57mm3 and operates over the frequency band of 2.4GHz. The improvement in multiband behavior id investigated & discussed with VSWR

Provided by: International Journal of Scientific and Research Publication (IJSRP) Topic: Mobility Date Added: Sep 2013 Format: PDF

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