Multilayer parasitic microstrip antenna array for WiMAX application

Abdullah, Ramli; Ali, Mohd Tarmizi; Ismail, Noor Hafiza; Omar, Siti Nazirah; Dzulkefli, N.N.S.N.

doi:10.1109/apace.2012.6457646

Cited by 9 publications

(2 citation statements)

References 9 publications

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“…Beam steering can be achieved when parasitic elements are used in conjunction with reconfigurable antennas [15]. When these parasitic elements are used in multilayer antenna design, they improve the gain of the antenna [16, 17].…”

Section: Introductionmentioning

confidence: 99%

Bandwidth enhancement of capacitive fed monopole antenna using parasitic patches

Ayyadurai

Muthu

2015

Int. J. Microw. Wireless Technol.

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This paper proposed a compact planar monopole antenna operating at 5 GHz (5.180–5.825 GHz) industrial, scientific and medical (ISM) radio band. The antenna constructed with 20 mm × 12 mm radiating element and 25 mm square of the ground plane in FR4 substrate provided −10 dB bandwidth of 1 GHz (5.4–6.4 GHz). To improve the bandwidth, parasitic elements are added with the monopole antenna. A capacitive feed is also incorporated in the design. It observed that the proposed antenna with parasitic elements provides a larger impedance bandwidth of about 3 GHz (5.1–8.1 GHz), which is three-fold improvements over the one without parasitic patches. The prototype of the antenna that operates at 5.8 GHz frequency range is fabricated and characterized using a near-field measurement system. A good agreement is found between the simulation and measured results.

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Section: Introductionmentioning

confidence: 99%

Bandwidth enhancement of capacitive fed monopole antenna using parasitic patches

Ayyadurai

Muthu

2015

Int. J. Microw. Wireless Technol.

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“…Another gain enhancement technique was proposed in [5] by placing a square aperture superstrate above a patch antenna and a gain improvement of 5.35 dB was achieved. A multilayer parasitic radiator technique was described in [6] to enhance the gain of a patch antenna operating at 5.8 GHz WiMAX band. A 3.55 GHz WiMAX patch antenna design has been reported in [7].…”

Section: Introductionmentioning

confidence: 99%

Analysis and design of a 3.5-GHz patch antenna for WiMAX applications

Cirik

Yıldırım²

2014

Int. J. Microw. Wireless Technol.

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A high-gain microstrip patch-type WiMAX antenna operating at 3.5 GHz has been designed with a parasitic radiator and a raised ground plane. Antenna design has been carried out through extensive three-dimensional electromagnetic simulations. The patch antenna itself provides a realized gain of about 3.6 dB at 3.5 GHz. When a parasitic radiator is placed on top of the patch antenna, the gain increases from about 3.6 dB to about 7.4 dB. The raised ground plane further enhances the gain by about 1.5 dB. Hence the overall gain improvement is about 5.3 dB without the need of a radio-frequency amplifier.

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Gain Enhancement of Microstrip Patch Antenna Array with AMC Structure Using Multilayer PCB Technology

Ekke¹,

Zade²

2016

Communications in Computer and Information Science

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Multilayer parasitic microstrip antenna array for WiMAX application

Cited by 9 publications

References 9 publications

Bandwidth enhancement of capacitive fed monopole antenna using parasitic patches

Bandwidth enhancement of capacitive fed monopole antenna using parasitic patches

Analysis and design of a 3.5-GHz patch antenna for WiMAX applications

Gain Enhancement of Microstrip Patch Antenna Array with AMC Structure Using Multilayer PCB Technology

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