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Proceedings ArticleDOI

A transparent solar patch antenna for 2.4/2.5 GHz WLAN-WiMAX applications

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TLDR
In this article, a green transparent patch antenna combined with a polycrystalline silicon solar cell was used to generate DC power with a zero carbon footprint whilst receiving and transmitting microwave signals.
Abstract
This paper reports a green transparent patch antenna combined with a polycrystalline silicon solar cell capable of generating DC power with a zero carbon footprint whilst receiving and transmitting microwave signals. The obtained results introduce a further potential of solar cells being used as embedded elements within WLAN/WiMAX communication systems. The multifunctionality of solar cells against fossil fuels, which play a key role in global warming, is demonstrated to make solar cells the primary choice to meet the energy demands of our daily lives in an environmental-friendly way.

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Journal ArticleDOI

Optically Transparent Antennas and Filters: A Smart City Concept to Alleviate Infrastructure and Network Capacity Challenges

TL;DR: The results confirm the potential for ZnO-based TCOs as suitable alternatives to indium tin oxide (ITO) for microwave applications, and mainly on doped zinc oxide (ZnO), as promising material for transparent antennas and filters.
Journal ArticleDOI

A Solar Cell Stacked Multi-Slot Quad-Band PIFA for GSM, WLAN and WiMAX Networks

TL;DR: In this article, a multi-slot loaded radiating PIFA element consisting of W-L shaped slots stacked with a polycrystalline silicon (poly-Si) solar cell operating as a parasitic patch element enables the proposed solar PIFA to operate at the center frequency bands of 1.8, 2.4, 3.4 and 5.8 GHz with measured impedance bandwidths of 16.7, 9.16, 7.65, and 3.45%, respectively.
Journal ArticleDOI

Low-Profile Antenna Integrated With Solar Cells for the 2.4 GHz Band

TL;DR: In this article, 20 solar cells are assembled for the antenna radiation structure, which can not only be used for communication but also generate dc energy via the photoelectric effect, and a low profile of 0.024λ0 has been achieved with a relative bandwidth of 15.5%, where λ 0 is the wavelength of 2.4 GHz at free space.
Journal ArticleDOI

Transparent antenna for WiFi application: RSSI and throughput performances at ISM 2.4 GHz

TL;DR: The investigation of the received signal strength indicator (RSSI) and throughput performance in indoor environments for a 2.4 GHz transparent antenna and it is discovered that the same performance was obtained by using either one of the two power sources.
References
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Journal ArticleDOI

When will fossil fuel reserves be diminished

TL;DR: In this article, the authors presented a new formula for calculating when fossil fuel reserves are likely to be depleted and developed an econometrics model to demonstrate the relationship between fossil fuel reserve and some main variables.
Journal ArticleDOI

Low-cost industrial technologies of crystalline silicon solar cells

TL;DR: In this paper, the authors focused on crystalline silicon solar cells and proposed several high-efficiency features to improve the efficiency and decrease the price of the commercial PV modules, and showed that increasing the PV market size toward 500 MWp/y and accounting for realistic industrial improvements can lead to a drastic PV module price reduction to $1/Wp.
Journal ArticleDOI

Meshed patch antennas

TL;DR: The meshed patch offers a complex tradeoff between parameters but gives opportunities for improving the bandwidth and reducing the cross polarization and the antenna dimensions at the expense of the gain.
Journal ArticleDOI

Integration of Microstrip Patch Antenna With Polycrystalline Silicon Solar Cell

TL;DR: In this paper, a polycrystalline silicon solar cell is used as a microwave groundplane in a low profile, reduced-footprint microstrip patch antenna design for autonomous communication applications.
Proceedings ArticleDOI

GPS patch antenna with photovoltaic solar cells for vehicular applications

TL;DR: A solar-cell antenna for GPS applications is presented, which works well with commercial GPS receivers, and support of the car battery and the power supply is possible, which enables new applications like permanent cabin ventilation.
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