On the Miniaturization High Permittivity DRA with Array Patches

Hoon, Wee Fwen; Malek, Mohd Fareq Abdul; Fang, Liew Hui; Lee, Yeng Seng; Zahid, Liyana

doi:10.1109/aims.2013.80

Cited by 3 publications

(2 citation statements)

References 6 publications

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“…Their multiplicity on the same carrier means that more and more attention is being paid to reducing their size. The antenna is one of the essential components in wireless systems for both civil and military applications, space and terrestrial [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Iterative Technique for Analysis and Design of Circular Leaky-Wave Antenna for the 2.45 GHz RFID Applications

Sghaier¹

2022

Power Electronics, RF, and Microwave Engineering [Working Title]

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This chapter proposes another scaled-down receiving wire for Radio Frequency Identification uses of 2.45 GHz. Our design comprises of a roundabout microstrip fix radio wire which integrates two concentric annular openings imprinted on multi-facet substrates. The transmission capacity, one of the main qualities of radio wire, can be essentially improved by utilizing a multi-facet dielectric setup. We point by this review to show that the impact of emanating structure stacked by annular rings for the fixed size decrease as well as the benefit of this construction is to make a roundabout polarization toward maximal radiation design. The wave idea iterative method is utilized to examine this new radio wire. Utilizing the proposed technique, less figuring time and memory are expected to work out the electromagnetic boundaries of our plan. The approval of the consequences of our created model was checked with realized business programming called “CST Microwave Studio Software” trailed by a trial test. As per the arrived results, we can decide that our new plan radio wire is reasonable for RFID applications in the 2.45 GHz band.

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Section: Introductionmentioning

confidence: 99%

Iterative Technique for Analysis and Design of Circular Leaky-Wave Antenna for the 2.45 GHz RFID Applications

Sghaier¹

2022

Power Electronics, RF, and Microwave Engineering [Working Title]

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“…[1][2][3] At these frequencies, the microstrip antenna is the largest component and its miniaturisation is one of the most important current challenges for designers of communicating objects. However, many miniaturisation techniques such as high permittivity substrate, 4,5 dielectric loading, 6 shorting pins, 7 and slots 8 have been applied in the past to miniaturise the size, but these techniques bring additional side effects such as shift in resonance frequency, reduction in efficiency, gain, bandwidth etc. and have not been very successful in their intended requirement.…”

Section: Introductionmentioning

confidence: 99%

Iterative technique for analysis and design of circular leaky‐wave antenna for the 2.45‐GHz radio‐frequency identification applications

Sghaier

Latrach

2020

Int J RF Microw Comput Aided Eng

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This paper suggests a new miniaturized antenna for radio‐frequency identification (RFID) applications of 2.45 GHz. Our structure consists of a circular microstrip patch antenna which incorporates two concentric annular slots is printed on a multilayer substrates. The bandwidth, one of the most important characteristics of antenna, can be significantly improved by using a multilayer dielectric configuration. we aim by this study to show that the effect of radiating structure loaded by annular rings for the patch size reduction as well as the advantage of this structure being to create a circular polarisation in the direction of maximal radiation pattern. The wave concept iterative procedure is used to analyse this new antenna. Using the proposed procedure, less computing time and memory are needed to calculate the electromagnetic parameters of our design. The validation of the results of our developed model was verified with known commercial software called “CST Microwave Studio Software” followed by an experimental test. According to the reached results, we can judge that our new design antenna is suitable for RFID applications in the 2.45 GHz band.

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Design Tri-Band Fractal Antenna with Minkowski Island Split Ring Resonator Structures

Nornikman

Kamarudin

Ahmad

et al. 2015

AMM

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The paper investigates the effect of Minkowski Island split ring resonator (MI-SRR) on the microstrip fractal patch antenna. Firstly, a basic Minkowski Island had been simulated in the CST Microwave Studio. Then, the addition of several sizes of the Minkowski Island split ring resonator on the substrate had been generated tri-band resonant frequencies. The optimal result of this tri-band antenna 2.394 GHz, 3.528 GHz and 5.257 GHz with a gain of 0.874 dB, 1.41 dB and 2.94 dB and the reflection coefficient magnitudes of - 21.945 dB, - 17.154 dB and – 16.536 dB. The reflection coefficient magnitudes of the simulation and fabricated antenna also had been compared. The target application for this antenna is for WLAN and WiMAX.

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On the Miniaturization High Permittivity DRA with Array Patches

Cited by 3 publications

References 6 publications

Iterative Technique for Analysis and Design of Circular Leaky-Wave Antenna for the 2.45 GHz RFID Applications

Iterative Technique for Analysis and Design of Circular Leaky-Wave Antenna for the 2.45 GHz RFID Applications

Iterative technique for analysis and design of circular leaky‐wave antenna for the 2.45‐GHz radio‐frequency identification applications

Design Tri-Band Fractal Antenna with Minkowski Island Split Ring Resonator Structures

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