Retrospect and Prospect on Integrations of Millimeter-Wave Antennas and Non-Millimeter-Wave Antennas to Mobile Phones

Huang, Huan-Chu; Lu, Jiaguo

doi:10.1109/access.2022.3172321

Cited by 15 publications

(6 citation statements)

References 30 publications

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“…Wireless Charging Technology: Modern smartphones often incorporate wireless charging, which utilizes inductive coupling, a form of near-field electromagnetic wave transmission. This technology allows energy transfer between a charging pad and the phone's battery, showcasing an innovative application of electromagnetic principles [12]. 6.…”

Section: Application Of the Ea Waves In Mobile Phonementioning

confidence: 99%

Electromagnetic Waves: Exploring The Fundamental Properties and Impact on Modern Technology and Society

2024

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This paper thoroughly investigates electromagnetic waves (EM), highlighting their fundamental characteristics, applications in electrical energy transmission, and mobile phone technology. The study begins by dissecting EM waves’ wave-particle duality and spectrum range, establishing a foundation to understand their significant role in modern technology and society. A key focus is placed on their efficiency in electrical energy transmission, especially relevant in the context of increasing energy demands and the integration of renewable resources for sustainable development. The paper also examines how electromagnetic waves have revolutionized mobile phone technology, encompassing aspects like wireless connectivity, GPS, and near-field communication, profoundly influencing global communication and information exchange. Despite these advancements, the paper acknowledges challenges like health and environmental risks associated with electromagnetic pollution. These complexities underscore the need for balanced advancement in electromagnetic wave applications and technology.

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Section: Application Of the Ea Waves In Mobile Phonementioning

confidence: 99%

Electromagnetic Waves: Exploring The Fundamental Properties and Impact on Modern Technology and Society

2024

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“…In this way, severer impacts on the discussed visual, touch, and EMC performance may happen accordingly. As a result, a leading innovative hybrid AoD-based antenna integrated of mmwave and FR1 microwave antennas [18] is proposed and patented [19] (by the author). As shown in Figure 4, the hybrid AoD-based integrated mm-wave and FR1 microwave antenna is achieved by innovatively reusing the mm-wave antennas (211) to operate as a equivalent FR1 microwave antenna(s) (2) with the interconnection(s) (2210) between mm-wave antennas to relatively block the in-between mm-wave powers and to relatively pass the in-between FR1 microwave powers due to the frequencydependent impedance of the inductance of the interconnection(s).…”

Section: Promising Antenna Evolution Of Aod For Smartphonesmentioning

confidence: 99%

70‐1: Antenna‐on‐Display (AoD) for Smartphones: Role, Main Requirements, and Promising Antenna Evolution

Huang

2023

Symp Digest of Tech Papers

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“…The third-generation partnership project (3GPP) states that the mm-Wave bands adopted for 5G communication cover the following frequency ranges: 24.25-27.50 GHz (n258), 26.5-29.5 GHz (n257), 27.50-28.35 GHz (n261), 37.0-40.0 GHz (n260), 39.5-43.5 GHz (n259), and 47.2-48.2 GHz (n262) [3]. Therefore, designing wideband antennas that cover multiple mm-Wave 5G frequency bands was a significant challenge in meeting different standards worldwide.…”

Section: Introductionmentioning

confidence: 99%

Ultrathin Antenna-in-Package Based on TMV-Embedded FOWLP for 5G mm-Wave Applications

Yin,

Xia,

Liu

et al. 2024

Electronics

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In this paper, a novel through mold via (TMV)-embedded fan-out wafer-level package (FOWLP) technology was demonstrated to manufacture the well-designed Antenna in Package (AiP) with ultrathin thickness (0.04 λ0). Double-sided redistribution layers (RDLs) were employed to build the patch antenna, while a TMV interposer was used to connect the front and back RDLs. By optimizing the AiP’s parameters, the patch antenna can achieve a wide impedance bandwidth of 17.8% from 24.2 to 28.5 GHz, which can cover the 5G frequency bands. Compared with previous works, the proposed AiP has significant benefits in terms of its ultralow profile, easy processing, and high gain. Hence, the TMV-embedded FOWLP should be a promising technology for fifth generation (5G) millimeter wave (mm-Wave) applications.

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Retrospect and Prospect on Integrations of Millimeter-Wave Antennas and Non-Millimeter-Wave Antennas to Mobile Phones

Cited by 15 publications

References 30 publications

Electromagnetic Waves: Exploring The Fundamental Properties and Impact on Modern Technology and Society

Electromagnetic Waves: Exploring The Fundamental Properties and Impact on Modern Technology and Society

70‐1: Antenna‐on‐Display (AoD) for Smartphones: Role, Main Requirements, and Promising Antenna Evolution

Ultrathin Antenna-in-Package Based on TMV-Embedded FOWLP for 5G mm-Wave Applications

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