Miniaturized Minkowski-Island Fractal Microstrip Antenna Fed by Proximity Coupling for Wireless Fidelity Application

I Putu Elba Duta Nugraha, Indra Surjati, Syah Alam

Abstract


This paper proposed a new design of Minkowski Island microstrip antenna fed by proximity coupling with partial ground plane. The design are consists of two layers of substrate, on the top substrate is the antenna patch and on the bottom substrate is the proximity feed line and the partial ground. Using the Minkowski Island fractal technique, the dimension of the patch can be reduced up to 58.7%. While the proximity feed line in this design are used to increase the impedance bandwidth and from the measurement the impedance bandwidth of the proposed antenna is 240 MHz with return loss of -24.54 dB and VSWR of 1.126.


Keywords


Minkowski Island; fractal; proximity feed; microstrip antenna; Wi-Fi

Full Text:

PDF


DOI: http://dx.doi.org/10.12928/telkomnika.v15i3.6826

Refbacks

  • There are currently no refbacks.


Copyright (c) 2017 Universitas Ahmad Dahlan

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.


TELKOMNIKA Telecommunication, Computing, Electronics and Control
website: http://telkomnika.ee.uad.ac.id
online system: http://journal.uad.ac.id/index.php/TELKOMNIKA
Phone: +62 (274) 563515, 511830, 379418, 371120 ext: 3208
Fax    : +62 (274) 564604

View TELKOMNIKA Stats