Results 21 to 30 of about 37,561 (266)
Buletin Pos dan Telekomunikasi: Media Komunikasi Ilmiah, 2017 Data traffic growth is much higher than that of voice traffic. Cisco predicts that mobile data traffic in Indonesia will grow 8- fold from 2016 to 2021.
Wirianto Pradono
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Multifrequency radar observations of clouds and precipitation including the G-band [PDF]
Atmospheric Measurement Techniques, 2021 Observations collected during the 25 February 2020 deployment of the Vapor In-Cloud Profiling Radar at the Stony Brook Radar Observatory clearly demonstrate the potential of G-band radars for cloud and precipitation research, something that until now was
K. Lamer +9 more
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A K/Ka-Band Reconfigurable Substrate Integrated Coaxial Line to Waveguide Transition Technology
IEEE Access, 2022 In this article, the designs of the K/Ka-Band reconfigurable Substrate Integrated Coaxial Line (SICL)-to-waveguide transitions are presented. Two types of reconfigurable SICL-to-waveguide transitions, with stepped impedance transformers waveguide ...
Yifang Wei +2 more
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Remote Sensing, 2022 Physical understanding and modeling of Ka-band ocean surface backscatter is challenging due to a lack of measurements. In the framework of the NASA Earth Ventures Suborbital-3 Submesoscale Ocean Dynamics Experiment (S-MODE) mission, a Ka-Band Ocean ...
Federica Polverari +8 more
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A 28-36 GHz Optimized CMOS Distributed Doherty Power Amplifier with A New Wideband Power Divider Structure [PDF]
Journal of Electrical and Computer Engineering Innovations, 2020 Background and Objectives: In this paper, a new design strategy was proposed in order to enhance bandwidth and efficiency of power amplifier.Methods: To realize the introduced design strategy, a power amplifier was designed using TSMC CMOS 0.18um ...
M. Mirzajani Darestani +2 more
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Modeling of the Marine atmosphere and its impact on Ka-band channels [PDF]
MATEC Web of Conferences, 2022 The sea atmosphere environment will affect the Ka frequency channel in TT&C. Firstly, this paper briefly introduces the Marine atmospheric environment. Attenuation models of water vapor solubility and rainfall intensity are established.
Liu Zheng, Sun Fu-an, Zhou Bin
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Advantages of G-band radar in multi-frequency liquid-phase microphysical retrievals [PDF]
Atmospheric Measurement TechniquesRadar-based microphysical retrievals of cloud and droplet properties are vital for informing model parameterisations of clouds and precipitation, but these retrievals often do not capture the details of small droplets in light rain or drizzle. A state-of-
B. M. Courtier +3 more
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Compact Dual Band Antenna Design for Ku / Ka Band Applications
Advanced Electromagnetics, 2017 This communication proposes a compact 16 GHz / 30 GHz dual band antenna design for Ku / Ka band applications. The antenna consists of two layers with lower layer having the fed patch and the upper layer having non-periodic element array.
A. Kandwal
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Remote Sensing, 2023 Surface wind speed measurements from a satellite radar altimeter are used to adjust altimeter sea level measurements via sea state bias range correction.
Ngan Tran +3 more
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Dual Band Circularly PolarizedAntenna for Ka Band Applications
2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE), 2019 In present scenario dual band high gain microstrip patch antennas are very much desirable in view of 5G mobile communication implementation in near future, So, this paper presents a new dual band Circularly Polarized (CP) patch antenna operating in 5G band. A rectangular slot at angle 450is used for the design of this compact dual band CP patch antenna.
Sumer Singh Singhwal +3 more
openaire +2 more sources