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Cited by 565

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Study and prototyping of practically large-scale mmWave antenna systems for 5G cellular devices

Wonbin Hong, Kwang-Hyun Baek, Youngju Lee, Yoongeon Kim, Seung-Tae Ko·2014·IEEE Communications Magazine

Abstract

This article discusses the challenges, benefits and approaches associated with realizing largescale antenna arrays at mmWave frequency bands for future 5G cellular devices. Key design considerations are investigated to deduce a novel and practical phased array antenna solution operating at 28 GHz with near spherical coverage. The approach is further evolved into a first-of- a-kind cellular phone prototype equipped with mmWave 5G antenna arrays consisting of a total of 32 low-profile antenna elements. Indoor measurements are carried out using the presented prototype to characterize the proposed mmWave antenna system using 16-QAM modulated signals with 27.925 GHz carrier frequency. The biological implications due to the absorbed electromagnetic waves when using mmWave cellular devices are studied and compared in detail with those of 3/4G cellular devices.

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Metadata

Authors
Hong, W., Baek, K.-H., Lee, Y., Kim, Y., & Ko, S.-T.
Venue
IEEE Communications Magazine
Published
2014-09
Volume
52
Issue
9
Pages
63-69
ISSN
0163-6804 (ISSN-L)
OpenAlex
W2060821616
Cited by
565
References
1
FWCI
63.65
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Study and prototyping of practically large-scale mmWave antenna systems for 5G cellular devices. https://app.cochat.ai/papers/10.1109/mcom.2014.6894454
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Hong, W., Baek, K.-H., Lee, Y., Kim, Y., & Ko, S.-T. (2014). Study and prototyping of practically large-scale mmWave antenna systems for 5G cellular devices. IEEE Communications Magazine. https://doi.org/10.1109/mcom.2014.6894454

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