Dual-band Rectangular Microstrip Patch Antenna for LTE and BWA Application

Ismail, Nanang; Oktafiani, Folin; Makmur, F; Ramadhan, Faisal; Ramdhani, Muhammad Ali; Taufik, Ichsan

doi:10.1088/1757-899x/434/1/012211

Cited by 4 publications

References 9 publications

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The two-levels rectangular microstrip Yagi antenna for Wi-Fi application

Ismail

Oktafiani

Permana

2019

J. Phys.: Conf. Ser.

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An antenna is the most important part of a wireless communication system. Wi-Fi has an omnidirectional radiation pattern that results in a limited range of emissions. Therefore, it needs an external antenna with a higher gain than the internal antenna. This research designs rectangular Yagi microstrip antenna with two-levels of directors which can work at 2.4 GHz frequency (Wi-Fi Application). The selection of material permittivity value and dimension setting is committed carefully in order to gain > 5 dB. At the time of simulation, optimization is performed by changing the dimension of driven, director, reflector, and distance between levels. The realization of the antenna is committed by using dielectric material with relative permittivity of 4.3. The antenna test results show a bandwidth gain of 7.98 dB, S11 parameter of -16.223 dB with a bidirectional radiation pattern. By selecting the material permittivity value and prudence in managing the antenna dimensions, it is proven to produce an antenna with target gain although the antenna only uses 1 branch and 2-levels of directors.

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The two-levels rectangular microstrip Yagi antenna for Wi-Fi application

Ismail

Oktafiani

Permana

2019

J. Phys.: Conf. Ser.

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Dual-band Rectangular Microstrip Patch Antenna for WiMAX Wireless Communications by Chemical Method

Khidhir

2021

J. Phys.: Conf. Ser.

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The rectangular microstrip patch antenna (RMPA) had designed and manufactured to operate in two working areas of the worldwide interoperability for microwave access (WiMAX) communication system. Flame retardant (FR-4) material had used for implementation, and the total antenna size was 57.22 × 1.6 mm3. The chemical method was used to implement the RMPA. The proposed antenna is capable of working at frequencies 2.51 GHz and 3.87 GHz experimentally. The results were -21.62 dB of return loss, and 50 MHz of bandwidth for the first frequency. Also, for second frequency was -20.01 dB of return loss, and 80 MHz of bandwidth.

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