Results 1 to 10 of about 378 (70)
Advances in MIMO Antenna Design for 5G: A Comprehensive Review
Sensors, 2023 Multiple-input multiple-output (MIMO) technology has emerged as a highly promising solution for wireless communication, offering an opportunity to overcome the limitations of traffic capacity in high-speed broadband wireless network access.
Tej Raj +3 more
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A Compact Planar Ultra-Wideband Array Antenna
International Journal of Antennas and Propagation, 2023 Ultra-wideband (UWB) antennas have recently gained prominence in communication, radar technology, and electronic warfare domains. The quick development of these antennas is due to the wide bandwidth requirements of pulse radar, ground penetrating radar ...
Junli Zhu +3 more
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A single layer wideband Vivaldi antenna with a novel feed structure
IET Microwaves, Antennas & Propagation, 2023 An increase of 7 GHz in the industrial, scientific and medical ISM band around 60 GHz has opened it up for many modern wireless applications such as 5G.
Farhan A. Ghaffar +2 more
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SN Applied Sciences, 2023 In this research, a novel method is proposed optimization of flatted ultra-wideband monopole antennas. In this method, the shape of the antennas is described in general terms.
A. Shirpay, E. Zarezadeh
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An Ultra-Wideband Vivaldi Antenna System for Long-Distance Electromagnetic Detection
Applied Sciences, 2022 Enlarging or reducing the antenna beam width of antennas can improve the positioning capability of detection systems. A miniaturized and easily fabricated ultra-wideband (UWB) antenna system for long-distance electromagnetic detection is proposed in this
Jinjing Ren +5 more
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Review on Ultra-Wideband Phased Array Antennas
IEEE Access, 2021 Ultra-wideband (UWB) phased array antennas are essential for radar, communication, and Electronic Warfare (EW) applications. Systems can operate over wide-band coverage. The high gain systems require wide-band, wide-angle scanning, good radiation pattern,
Thokala Latha +3 more
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A CPW‐fed fractal monopole antenna with a reduced ground plane in frequency range of 500 MHz‐5.5 GHz
IET Microwaves, Antennas & Propagation, 2023 In this article, the authors propose a super wide band CPW‐fed fractal monopole antenna suitable for phased array antennas with a shaped beam radiation pattern, operating in the frequency ranges below and above 1 GHz at the same time.
Shima Amirinalloo, Zahra Atlasbaf
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Characterization of an aperture-stacked patch antenna for ultra-wideband wearable radio systems
Journal of Telecommunications and Information Technology, 2005 This paper presents, for the first time, the time-domain characteristics of an aperture-stacked patch antenna (ASPA) for ultra-wideband (UWB) wearable devices. The methodology of antennas characterization for UWB radio systems is also outlined.
Maciej Klemm, Gerhard Troester
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Low‐profile broadband circularly polarized short‐circuited dipole antenna with backed cavity
Electronics Letters, 2023 A broadband circularly polarized (CP) dipole antenna with a backed cavity is presented in this letter. The proposed antenna consists of a pair of rotational symmetric short‐circuited branches and a Γ‐shaped feed structure.
Min Han +3 more
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Ultra-Wideband Angle of Arrival Estimation Based on Angle-Dependent Antenna Transfer Function
Sensors, 2019 Ultra-wideband radio signals are used in communication, indoor localization and radar systems, due to the high data rates, the high resilience to fading and the fine temporal resolution that can be achieved with a large bandwidth. This paper introduces a
Anton Ledergerber, Raffaello D’Andrea
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