A novel design of microstrip patch antenna array with modified-I-shaped electromagnetic metamaterials applied in microwave wireless power transmission

Li, Tianqian; Ma, Bo; Du, Xiaofeng; Chen, Hong‐Yuan; Deng, Run-chun; Yang, Xiaoming; Yu, Yang; He, Hang; Chen, Yuanwen; Lv, Wenran

doi:10.1016/j.ijleo.2018.08.012

Cited by 9 publications

(8 citation statements)

References 41 publications

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“…In 2018, Qian et al 29 offered an innovative MPA design with high gain and fine beam‐width with MTM. Consequently, an arithmetical design was modeled for evaluating MPA, which assisted in acquiring optimal performance by optimizing the antenna constraints.…”

Section: Literature Reviewmentioning

confidence: 99%

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Hybrid optimization model for design and optimization of microstrip patch antenna

Sarngadharan¹,

Narasimhamurthy²,

Sankaramoorthy

et al. 2022

Trans Emerging Tel Tech

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The antenna design for a specified resonant frequency necessitates the computation of optimal values of different sizes. This is a harder task for microstrip patch antenna (MPA) since there is no precise numerical formula that leads to accurate solutions for designing these antennas. Presently, bio‐inspired approaches are widely deployed in numerous antenna designs and it has revealed an immense assurance in handling the rising necessities of antenna engineering for overall cost, reduced size, and enhanced performances. This work aims to introduce an optimal MPA design, where the antenna elements like patch length, patch height, substrate width, and substrate length are optimally tuned by a new hybrid optimization model. For this, a new hybridized model known as shark smell integrated EHO is proposed. Eventually, the primacy of the suggested model is scrutinized via varied assessments.

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Section: Literature Reviewmentioning

confidence: 99%

“…On the other hand, impedance matching was degraded. Moreover, FEM used in Reference 29 has presented higher efficiency and augmented gain; however, it has to be a concern much on gain and radiation. Microstrip feeding method 30 poses effectual control of XP and accomplishes proficient gain.…”

Section: Literature Reviewmentioning

confidence: 99%

Hybrid optimization model for design and optimization of microstrip patch antenna

Sarngadharan¹,

Narasimhamurthy²,

Sankaramoorthy

et al. 2022

Trans Emerging Tel Tech

View full text Add to dashboard Cite

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“…MPA is quite widespread among antenna design researchers and engineers owing to several benefits presented by them. Patch antenna was easier for designing, light weighted and every the areas/fields are distributed over the substrate, which is not costly 10,11 . With compacted dimensions and size, wide or broad bandwidth has to turn out to be a basic necessity in communiqués due to the rising count of users 12,13 …”

Section: Introductionmentioning

confidence: 99%

Hybrid optimization algorithm for optimal designing of microstrip patch antenna

Guttula

Ramesh

Mannepally

2023

Concurrency and Computation

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Microstrip Patch Antennas (MPAs) are generally renowned for their adaptability regarding feasible geometries, which makes them appropriate for numerous diverse conditions. The suitability to integrate and the trivial structure with microwave incorporated circuits was said to be the major advantage among several advantages. MPA poses constricted bandwidth; thus it has a complication while tuning. In addition, MPAs are renowned for their reduced gain. As a result, there is a necessity to raise the gain and bandwidth of MPA. This work intends to put forward a novel approach that gets a non-linear objective for assisting the modeling of solution spaces for antenna constraints. Thus, "Salp Swarm based Shark Smell Optimization (SS-SSO) that hybrids the concepts of Salp Swarm Algorithm (SSA) and Shark Smell Optimization (SSO)" is developed that tuned the constraints of MPA. The implication of the developed approach is to boost the antenna gain by optimal electing of dielectric value, patch length, substrate width, and thickness of MPA.

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“…Various antenna designs have been investigated to incorporate THz technology into wireless communication systems [1][2][3][4][5][6][7][8][9][10][11][12][13]. Among the antenna designs studied, microstrip planar antennas were discovered to be a very suitable candidate when compared to other designs with complex or three-dimensional designs [11,[14][15][16]. This is due to the fact that it includes features such as high compatibility with the built-in THz system [11,[14][15][16].…”

Section: Introductionmentioning

confidence: 99%

“…Among the antenna designs studied, microstrip planar antennas were discovered to be a very suitable candidate when compared to other designs with complex or three-dimensional designs [11,[14][15][16]. This is due to the fact that it includes features such as high compatibility with the built-in THz system [11,[14][15][16]. The low gain, signal frequency band, and narrow bandwidth of microstrip planar antenna designs limit their use.…”

Section: Introductionmentioning

confidence: 99%

Triple-Band Metamaterial Inspired Antenna for Future Terahertz (THz) Applications

Ashyap¹,

Alamri²,

Dahlan³

et al. 2022

Computers, Materials &Amp; Continua

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For future healthcare in the terahertz (THz) band, a triple-band microstrip planar antenna integrated with metamaterial (MTM) based on a polyimide substrate is presented. The frequencies of operation are 500, 600, and 880 GHz. The triple-band capability is accomplished by etching metamaterial on the patch without affecting the overall antenna size. Instead of a partial ground plane, a full ground plane is used as a buffer to shield the body from back radiation emitted by the antenna. The overall dimension of the proposed antenna is 484 × 484 μm 2 . The antenna's performance is investigated based on different crucial factors, and excellent results are demonstrated. The gain for the frequencies 500, 600, 880 GHz is 6.41, 6.77, 10.1 dB, respectively while the efficiency for the same frequencies is 90%, 95%, 96%, respectively. Further research has been conducted by mounting the presented antenna on a single phantom layer with varying dielectric constants. The results show that the design works equally well with and without the phantom model, in contrast to a partially ground antenna, whose performance is influenced by the presence of the phantom model. As a result, the presented antenna could be helpful for future healthcare applications in the THz band.

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A novel design of microstrip patch antenna array with modified-I-shaped electromagnetic metamaterials applied in microwave wireless power transmission

Cited by 9 publications

References 41 publications

Hybrid optimization model for design and optimization of microstrip patch antenna

Hybrid optimization model for design and optimization of microstrip patch antenna

Hybrid optimization algorithm for optimal designing of microstrip patch antenna

Triple-Band Metamaterial Inspired Antenna for Future Terahertz (THz) Applications

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