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

References


Garg R, Bhartia P, Bahl I, Ittipiboon A. Microstrip Antenna Design Handbook. Norwood: Artech House, Inc. 2001.

Oraizi H, Hedayati S. Application of Z-type and Hilbert Fractal Structures for Multiband and Circularly Polarized Microstrip Antennas. IEEE 15th Mediterranean Microwave Symposium (MMS). Lecce. 2015: 1-4.

Kumar S, Vishwakarma DK. Compact Circularly Polarized Slits-Loaded Microstrip Patch Antenna with Symetric-Fractal Boundary. IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC). Cairns. 2016: 34-37.

Ihamji M, Abdelmounim E, Zbitou J, Bennis H, Latrach M. Novel Design of a Miniature Fractal Microstrip CPW Fed Antenna for RFID Reader. International Conference on Wireless Networks and Mobile Communications (WINCOM). Fez. 2016: 95-98.

Ahmad BH, Nornikman H, Aziz MA, Othman MA, Othman AR. Tri-band Minkowski Island Patch Antenna with Complementary Split Ring Resonator at the Ground Plane. Conference on Microwave Techniques (COMITE). Pardubice. 2013: 46-51.

Ahmad BH, Nornikman H. Fractal Microstrip Antenna with Minkowski Island Split Ring Resonator for Broadband Application. IEEE International RF and Microwave Conference (RFM). Penang. 2013: 214-218.

Pozar DM, Schaubert DH. Microstrip Antennas: the Analysis and Design of Microstrip Antennas and Arrays. Hoboken: John Wiley & Sons. 1995.

Santos MG, Teixeira PA, Carleti M, Ribeiro JA. Microstrip Wideband Antennas with Different Fractals Geometries. International Workshop on Telecommunications (IWT). Santa Rita do Sapucai. 2015: 1-6.

Dinesh V, Karunakar G. Analysis of Microstrip Rectangular Carpet Shaped Fractal Antenna. International Conference on Signal Processing and Communication Engineering Systems (SPACES). Guntur. 2015: 531-535.

Prajapati PR, Srinivasulu M, Kartikeyan MV. Realization of Circular Polarized Microstrip Antenna with Arc-slot Fractal Geometry. International Conference on Microwave, Optical and Communication Engineering (ICMOCE). Bhubaneswar. 2015: 158-161.




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

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