PTFE/SiO2 composite ink for direct ink writing

Liao, Zhixiang; Wei, Haoran; Li, Qiangzhi; Zhou, Jing; Chen, Wen; Shen, Jie

doi:10.1007/s10854-023-10864-2

Cited by 2 publications

(2 citation statements)

References 29 publications

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“…To avoid the impact on antenna performance by the metal screws, customized polytetrafluoroethylene (PTFE) dielectric screws have been fabricated with 3D direct ink writing (DIW) technique [19]. The customized PTFE screws with the adjusted ink recipe [20] exhibit low dielectric loss and are fibre-reinforced, achieving decent mechanical strength, making it suitable for assembling flange-mount connectors in this work.…”

Section: Performance Validation Through Prototyping and Measurementsmentioning

confidence: 99%

A Ku‐band wideband low‐profile patch antenna with slot‐loading and parasitic structures

Yu,

Song,

2024

Electronics Letters

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This letter introduces a novel bandwidth‐enhanced low‐profile (thin structure) patch antenna adopting double U‐slot loading and parasitic structures. The proposed antenna features single‐layer topology, thin structure of 0.027 , enhanced −10 dB impedance bandwidth of 12.5%, and unidirectional radiation pattern at Ku‐band. Performances of the proposed antenna are validated through full‐wave simulations and measurements. The proposed antenna element is further duplicated to form a patch antenna array, with the parasitic structures shared by adjacent elements. The proposed antenna demonstrates potential in applications demanding wideband, highly directional radiation, and thin structure for seamless integration.

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Section: Performance Validation Through Prototyping and Measurementsmentioning

confidence: 99%

A Ku‐band wideband low‐profile patch antenna with slot‐loading and parasitic structures

Yu,

Song,

2024

Electronics Letters

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“…[43] This advancement profoundly altered human-machine interaction methods. [44] Li and co-workers [45] developed a flexible array-type touch panel based on TENGs using ink writing technology [46] through an all-printing method, encapsulating a silicone layer with silver electrodes (Figure 2b). When a plastic board in the shape of "SZU" was placed on the touch panel, the sensor array sensed touch contours based on voltage modulation.…”

Section: Evolution and Technical Advancements In Flexible Touch Panelsmentioning

confidence: 99%

Integration of Flexible Touch Panels and Machine Learning: Applications and Techniques

Zheng,

Chen,

et al. 2023

Advanced Intelligent Systems

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The rapid advancement of mobile devices and human–machine interaction technologies has ushered in a new era for flexible touch panels as a novel input interface. This article reviews the historical evolution and technical progress of flexible touch panel technologies, from rudimentary single‐point touch to sophisticated grid‐free touch systems. Additionally, the working principles and mechanisms that underpin these advanced systems, including capacitive, resistive, piezoelectric, and triboelectric nanogenerator technologies, are explored. Following this, the integration of machine learning methods into these panels is discussed, offering new avenues for enhancing user experience and expanding functional capabilities. Various machine learning algorithms such as support vector machines, artificial neural networks, convolutional neural networks, and k‐nearest neighbors are examined for their potential applications in touch panel technologies. Finally, the challenges and prospects for the application of flexible touch panels fused with machine learning are discussed.

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PTFE/SiO2 composite ink for direct ink writing

Cited by 2 publications

References 29 publications

A Ku‐band wideband low‐profile patch antenna with slot‐loading and parasitic structures

A Ku‐band wideband low‐profile patch antenna with slot‐loading and parasitic structures

Integration of Flexible Touch Panels and Machine Learning: Applications and Techniques

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