Results 31 to 40 of about 3,954 (258)
International Journal of Antennas and Propagation, 2014 The use of a millimeter-wave band defined as a 30–300 GHz range is significant element for improving performance of 5th generation (5G) mobile communication systems.
Jun Suk Kim +4 more
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Interference Mitigation for 5G Millimeter-Wave Communications
IEEE Access, 2019 We present a novel ultra-wideband low-cost transmit/receive architecture with reduced power and hardware requirements, which includes interference mitigation capabilities and accommodates multiple users.
Dimitrios Siafarikas +2 more
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Electronics LettersAntenna chambers are RF‐shielded enclosures which are required for antenna and radio performance measurements. Typically, anechoic chambers (ACs) are used for measuring directional metrics (e.g.
Yifa Li +5 more
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Exploiting High Millimeter Wave Bands for Military Communications, Applications, and Design
IEEE Access, 2019 Military communications networks can leverage much of the millimeter-wave (mm-wave) technology being investigated and developed for 5G cellular but require special attention to the unique military requirements.
James F. Harvey +2 more
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Robust Resource Allocation for Indoor Self-Blockage Millimeter Wave Device-to-Device Communications
IEEE Open Journal of the Communications Society, 2022 The advancement of millimeter wave (mmWave) technology can meet the requirements of large amounts of data communications among intelligent devices for indoor scenarios. However, reducing interference in an enclosed region is still challenging because the
Haie Dou +5 more
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Advanced Engineering Materials, EarlyView.To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe +6 more
wiley +1 more source
Active and Passive Lenses From Coupled Square Ring Slots
IEEE Journal of MicrowavesThis work presents the utilization of square ring slots as resonators on active and passive metasurfaces operating within the K$_\text{a}$-band. Thereby, fully functional prototypes of reflectors and lenses based on a two-layer printed circuit board were
Christoph Kohlberger +2 more
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Low-Cost Transceiver Architectures for 60 GHz Ultra Wideband WLANs
International Journal of Digital Multimedia Broadcasting, 2009 Millimeter-wave multiport transceiver architectures dedicated to 60 GHz UWB short-range communications are proposed in this paper. Multi-port circuits based on 90° hybrid couplers are intensively used for phased antenna array, millimeter-wave modulation ...
S. O. Tatu, E. Moldovan, S. Affes
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IEEE Access, 2022 The next generations of wireless communications are promising high capacity, low latency, and high throughput, enabled by millimeter wave spectrum. Beamforming and beam steering are key requirements for millimeter wave systems due to the fundamental ...
Banaful Paul +2 more
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Advanced Functional Materials, EarlyView.A CMOS‐compatible, all‐dielectric Silicon‐on‐Glass reflective metasurface enables low–loss terahertz wavefront control for future 6G wireless communication. Mie‐resonant silicon pillars provide full phase coverage near 500 GHz, achieving experimentally validated single‐, dual‐, and five‐beam steering with sub‐1.5° angular error and less than 3 dB ...
Rithwik Premanand +6 more
wiley +1 more source