A penta-band hybrid fractal MIMO antenna for ISM applications

被引：10

作者：

Rajkumar, Sampath ^{[1
]}

Srinivasan, Nandagopal ^{[1
]}

Natesan, Aadya ^{[1
]}

Selvan, Krishnasamy T. ^{[1
]}

机构：

[1] SSN Coll Engn, Dept Elect & Commun Engn, Madras 603110, Tamil Nadu, India

来源：

INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING | 2018年 / 28卷 / 02期

关键词：

compact; Dragon Curve; hybrid fractal; ISM; multiband; multiple input multiple output; MULTIBAND ANTENNA; COMPACT;

D O I：

10.1002/mmce.21185

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A miniature two-element MIMO multiband planar patch antenna with potential applications in the ISM bands is presented. The elements of the antenna have been designed using a novel hybrid fractal geometry based on an altered Dragon Curve and the Inverted Koch. Reduced antenna dimensions are obtained with acceptable performance even at lower frequency ranges. The antenna elements are placed adjacent to each other with a very small spacing of 0.004 (0) ( being the free space wavelength of 433 MHz), confining the antenna dimensions to 51 x 50 mm(2). The antenna resonates at the 433 MHz (ISM), 2.4 GHz (ISM), 3.9 GHZ (Fixed Satellite), 4.7 GHz (UWB) and 5.8 GHz (ISM) frequency bands. The antenna exhibits |S-11|-10 dB, |S-21|-16 dB, an ECC 0.01 for all operating frequencies, with circular polarisation at the 2.4 GHz and 5.8 GHz bands and linear polarisation at the others. The simulated structure was fabricated and tested, with the simulated and measured results displaying acceptable agreement.

引用

页数：13

共 20 条

[1] A Dual-ISM-Band Antenna of Small Size Using a Spiral Structure With Parasitic Element [J].

Buckley, J. L. ;

McCarthy, K. G. ;

Loizou, L. ;

O'Flynn, B. ;

O'Mathuna, C. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2016, 15 :630-633

[2] Hybrid Fractal Shape Planar Monopole Antenna Covering Multiband Wireless Communications With MIMO Implementation for Handheld Mobile Devices [J].

Choukiker, Yogesh Kumar ;

Sharma, Satish K. ;

Behera, Santanu K. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2014, 62 (03) :1483-1488

[3] A Dielectric Resonator-Loaded Minkowski Fractal-Shaped Slot Loop Heptaband Antenna [J].

Dhar, Sayantan ;

Patra, Kaushik ;

Ghatak, Rowdra ;

Gupta, Bhaskar ;

Poddar, Dipak Ranjan .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (04) :1521-1529

[4] Design of Compact F-Shaped Slot Triple-Band Antenna for WLAN/WiMAX Applications [J].

Gautam, Anil Kumar ;

Kumar, Lalit ;

Kanaujia, Binod Kumar ;

Rambabu, Karumudi .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2016, 64 (03) :1101-1105

[5] A Compact MIMO Antenna Using CRLH Configuration Double-Layered Folded Ring Radiators With Planar Mushroom Decoupling Structure [J].

Kahng, Sungtek ;

Jeon, Jinsu ;

Anguera, Jaume ;

Park, Taejoon .

IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2015, 57 (02) :123-130

[6] Compact Wideband Circularly Polarized Patch Antenna for CNSS Applications [J].

Liu, Qiang ;

Liu, Yuanan ;

Wu, Yongle ;

Su, Ming ;

Shen, Junyu .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2013, 12 :1280-1283

[7] A Compact Ultrawideband MIMO Antenna Using QSCA for High Isolation [J].

Liu, X. -L. ;

Wang, Z. -D. ;

Yin, Y. -Z. ;

Ren, J. ;

Wu, J. -J. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2014, 13 :1497-1500

[8]

Loizou L, 2013, 2013 IEEE SENSORS APPLICATIONS SYMPOSIUM (SAS), P11, DOI 10.1109/SAS.2013.6493548

[9] Novel Printed MIMO Antenna With Pattern and Polarization Diversity [J].

Malik, Jagannath ;

Patnaik, Amalendu ;

Kartikeyan, M. V. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2015, 14 :739-742

[10]

Mandelbrot B., 1982, FRACTAL GEOMETRY NAT, P66

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