Design of RF Energy Harvesting Antenna using Optimization Techniques

Gokul, S.; Lakshmi, Mohana; Swetha, T.

doi:10.17577/ijertv9is030458

Cited by 3 publications

(3 citation statements)

References 1 publication

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“…Different papers target specific applications such as military satellite communication [23], RFID systems [25], and WLAN [22]. Tailoring antenna designs to specific applications ensures optimal performance and functionality in real-world scenarios.…”

Section: Discussionmentioning

confidence: 99%

“…Additionally, the antenna performance for RF energy harvesting was successfully improved using the Genetic Algorithm (GA). The research highlights several obstacles and constraints, such as overcoming the restricted frequency range of conventional microstrip patch antennas, maximizing antenna efficiency for radiofrequency energy harvesting applications, and utilizing evolutionary algorithms to optimize patch designs and gain [22].…”

Section: Related Workmentioning

confidence: 99%

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Design and Optimization of Microstrip Patch Antennas for Wireless Communication Systems– A Literature Review

De Guzman,

Villagomez,

Arboleda

2024

Preprint

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This literature review offers a comprehensive analysis of the design and optimization of microstrip patch antennas for wireless communication systems, drawing insights from a variety of research papers. It examines diverse approaches aimed at enhancing antenna performance and functionality. Key topics explored include optimization of resonant frequency, design of antenna arrays, and bandwidth enhancement. Noteworthy optimization techniques, such as genetic algorithms and artificial neural networks, are discussed, highlighting their effectiveness in achieving superior antenna performance. Application-specific solutions tailored to areas such as military communication and RFID systems are emphasized. The review underscores the significant role played by optimization techniques in achieving desired performance metrics and identifies future research directions, including multi-objective optimization, investigation of robustness and reliability, and integration with advanced technologies. Overall, this literature review provides valuable insights into the state-of-the-art in microstrip patch antenna design and optimization, guiding future research endeavors in this dynamic and rapidly evolving field.

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Section: Discussionmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Design and Optimization of Microstrip Patch Antennas for Wireless Communication Systems– A Literature Review

De Guzman,

Villagomez,

Arboleda

2024

Preprint

View full text Add to dashboard Cite

show abstract

“…RF energy harvesting 11 is a technology that involves capturing and converting radiofrequency electromagnetic radiation into usable electrical energy. RF energy harvesting provides a way to harness this ambient energy and convert it into power that can be used to run low‐power electronic devices or to charge batteries 12,13 …”

Section: Introductionmentioning

confidence: 99%

A hybrid energy harvesting framework and graphene‐based supercapacitor for 6G and smart grid networks

Narayanan,

Govindasamy

2023

Int J Communication

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SummaryThis paper proposes a novel hybrid energy harvesting framework integrated with a graphene‐based supercapacitor to address the energy demands of 6G communication systems and smart grid networks. To ensure consistent power generation, the proposed framework combines diverse energy harvesting mechanisms, including acoustic, vibration, and radio frequency (RF) energy sources. These harvested energies are then efficiently managed and stored in a proposed graphene‐based supercapacitor compared with existing Li‐ion batteries, due to its high energy density and rapid charge‐discharge capabilities. Smart grids and 6G networks can utilize the energy that hybrid systems harvest. This paper examines the analysis of RF energy extracted from various antenna configurations. In the acoustic energy harvesting system, energy extraction has been achieved by subjecting it to acoustic pressure and impedance. Notably, the inclusion of acoustic impedance has resulted in a greater amount of harvested energy. The vibration energy harvesting analysis with angular frequencies under various force conditions is employed. The magnitude of force applied to the harvesting system significantly influences the efficiency of the harvested energy. The three‐dimensional structure and voltage levels of the graphene‐based supercapacitor have been examined for various electrodes. For maximizing the harvested hybrid energy, convex optimization is formulated due to its ability to efficiently navigate complex design spaces while ensuring reliable and globally optimal solutions. CVX tool in MATLAB is used for validation. The results improve the energy harvesting efficiency and enhance the power availability of all the harvesting sources. Furthermore, the compatibility of the proposed framework with existing network infrastructure highlights its potential for seamless integration into real‐world communication and energy distribution systems.

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Wireless Power Transfer: A Review of Existing Technologies

Nnamdi¹,

Asianuba²

2023

EJENG

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Wireless Power Transfer (WPT) can be described as the processing of transmitting electricity without the use of wires. It has been increasingly used in places where battery depletion and replacement are major issues. WPT Technology are being used in different sectors. They include wireless charging, Electric vehicles, consumer electronics, etc. The paper describes the various types of WPT technologies; Inductive Coupling, Magnetic Resonance and Radio Frequency (RF) technology. It also discusses the advantages and shortfalls of each type. An extensive survey of past works was discussed. Results from the research findings showed that distance and conversion efficiency were limiting factors in implementing wireless transfer technology.

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Design of RF Energy Harvesting Antenna using Optimization Techniques

Cited by 3 publications

References 1 publication

Design and Optimization of Microstrip Patch Antennas for Wireless Communication Systems– A Literature Review

Design and Optimization of Microstrip Patch Antennas for Wireless Communication Systems– A Literature Review

A hybrid energy harvesting framework and graphene‐based supercapacitor for 6G and smart grid networks

Wireless Power Transfer: A Review of Existing Technologies

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