A Miniaturized Dual-Band Short-Ended ZOR Antenna with Backed Ground Plane for Improved Bandwidth and Radiation Efficiency

Article Materials Science, Multidisciplinary

Bandwidth enhancement of a planar SIW cavity-backed slot antenna using slot and metallic-shorting via

Divya Chaturvedi et al.

Summary: This paper describes a method for bandwidth enhancement using various cavity modes. The cavity is achieved through a cleverly developed substrate integrated waveguide technology, which allows for a non-planar cavity-backed antenna in a planar form. The antenna has a low profile, compact size, and flat gain and radiation features.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2022)

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Article Engineering, Electrical & Electronic

Metamaterial Structure Based Dual-Band Antenna for WLAN

Xueqi Wu et al.

Summary: This paper presents a metamaterial structure-based antenna that covers the WLAN frequency bands, with a compact structure, low cost, and dual-band capability.

IEEE PHOTONICS JOURNAL (2022)

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Article Materials Science, Multidisciplinary

Hybrid half-mode SIW cavity-backed diplex antenna for on-body transceiver applications

Arvind Kumar et al.

Summary: The proposed Hybrid half-mode substrate integrated waveguide (HMSIW) diplex antenna utilizes two quarter-mode SIW cavities, each excited at different resonant frequencies, with high isolation between them to ensure low SAR values near human bodies. The antenna's mostly unidirectional radiation contributes to its low SAR values, making it suitable for on-body transceiver applications.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2021)

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Review Green & Sustainable Science & Technology

Poly(3,4-ethylenedioxythiophene) in Dye-Sensitized Solar Cells: Toward Solid-State and Platinum-Free Photovoltaics

Lucia Fagiolari et al.

Summary: Dye-sensitized solar cells (DSSCs) are now a reality in the field of hybrid photovoltaics, offering the ability to operate in diffused light conditions and be fabricated in different colors for various applications. Poly(3,4-ethylenedioxythiophene) (PEDOT) is a frequently studied compound for DSSCs, serving as a substitute for liquid electrolytes and platinum in cell fabrication. The literature presents numerous studies on PEDOT, classified based on applications, functionalization/doping strategies, and deposition methods.

ADVANCED SUSTAINABLE SYSTEMS (2021)

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Article Engineering, Electrical & Electronic