A compact triband fractal PIFA antenna for mobile handset applications

Nie, Yuming; Song, Lizhong

doi:10.1109/cisp.2013.6743906

Cited by 5 publications

(3 citation statements)

References 22 publications

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“…Other techniques to achieve multiband operating is to use multistacked or multi-shorted pins as mentioned in [8], or the use of parasitic elements as shown in [9]. Another method to improve the antennas characteristics is to use differ ent fractal shapes for the two properties of selfsimilarity and space filling that they present [10][11][12]. The self similarity technique leads to multiband antennas while the space filling technique contributes to miniaturization.…”

Section: Introductionmentioning

confidence: 99%

Multiband PIFA antenna with Koch Fractal slot for GPS, LTE and WiMAX wireless communication systems

2022

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In this article, a five frequency band PIFA antenna for GPS (1.57 GHz), LTE (2.6 GHz) and WiMAX (3.17GHz, 4.1GHz, 4.83GHz) applications is presented. The proposed antenna consists of a PIFA antenna with a Koch fractal slot at the first iteration that was applied to all sides of a square located in the center of the radiating element. The radiating patch modification of the proposed antenna with the fractal slot made the antenna multiband and also contributed to miniaturize the proposed antenna compared to the initial form. The results presented in this work are carried out under the CST MWs software and compared to those obtained by the HFSS software where a good agreement was recorded. The proposed antenna has a gain ranging from 1.13dB to 6.01dB corresponding to the five frequency bands achieved.

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Section: Introductionmentioning

confidence: 99%

Multiband PIFA antenna with Koch Fractal slot for GPS, LTE and WiMAX wireless communication systems

2022

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“…Extraordinary advancements in mobile communication technology, combined with consumer growth, result in the development of smaller, lighter, and more multifunctional mobile handsets [1], [2]. This encourages the development of antennas from single-band to multi-band, as well as the design of ultra-wideband antennas with a compact size, lightweight, low cost, and ease of manufacture/integration in mobile devices [1], [3].…”

Section: Introductionmentioning

confidence: 99%

Related Reviews: Multiband Planar Inverted Antenna for Mobile Communication

Ma'rifah,

Rohadi,

Siradjuddin

et al. 2022

IJFTE

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Research in the field of planar inverted antennas with multiband frequencies is currently being developed. Due to the hugely increased number of mobile users, at least every time a new generation is released, a mobile communication system is released with additional features. All additional features of a mobile communication system require an antenna that resonates over a specific frequency spectrum range, meaning multiple antennas are required in a single mobile device to function across all generations for all frequency spectrums. To reduce the number of antennas on a mobile communication system device, it is necessary to design a new type of antenna that operates in a different frequency range. The inverted planar multiband antenna is designed to have changing sizes, shapes, and material properties. Types of inverted planar antennas include planar inverted-L antennas (PILA) and planar inverted-F antennas (PIFA). After analysis, the antenna designed by Juan Zhang et al. is the best solution for mobile communication systems. The designed antenna has compact antenna dimensions and four frequency bands that can be applied to N1/N78/N79 5G and 5.8 GHz WLAN. The antenna has a high gain of almost 5dB in the 5.60–7.00 GHz frequency range. They also claim that the antenna has a beam efficiency of four very high-frequency antenna points and a small side lobe that appears only at the top at the highest frequency point. But unfortunately, the antenna cannot cover the entire frequency range that must exist in a mobile communication system

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“…At first, the use of the external antenna had been used widely with the previous generation of the mobile such as Helical Antenna mobile, however due to today's market trends the demand has been placed on reducing the handset size where the antenna must be within size and performance as required compared to the hand-phone [5][6]. The size of the mobile have been reducing in size and weight over time, where an internal antenna must be used instead of external antenna.…”

Section: Introductionmentioning

confidence: 99%

Dual Band Planar Inverted F Antenna (PIFA) with L-Shape Configuration

et al. 2017

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Abstract. One of the most used antennas in mobile devices is planar inverted F antenna (PIFA). PIFA can be design in dual band frequencies due to the coverage of the wireless service in a mobile device that requires a multiple frequencies. However, the consideration of technical operation has to be combined with an evaluation of the antenna radiation impact on the users. A procedure of PIFA work in GSM (867-960MHz) and GSM (1710-1899MHz) is done using CST Software. The dual band frequency response is obtained by means of an insertion of an Lshaped slot, which is use to tune the operation frequencies. The prototype of the antenna is fabricated as model by CST Software and evaluated. It is found out that the PIFA antenna has a good efficiency, bandwidth as well as produce a maximum gain for the antenna. A key and innovative research is still underway to broaden performance parameters of the antenna.

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A compact triband fractal PIFA antenna for mobile handset applications

Cited by 5 publications

References 22 publications

Multiband PIFA antenna with Koch Fractal slot for GPS, LTE and WiMAX wireless communication systems

Multiband PIFA antenna with Koch Fractal slot for GPS, LTE and WiMAX wireless communication systems

Related Reviews: Multiband Planar Inverted Antenna for Mobile Communication

Dual Band Planar Inverted F Antenna (PIFA) with L-Shape Configuration

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