Results 11 to 20 of about 143,426 (305)
A Channel-Aware Adaptive Modem for Underwater Acoustic Communications
IEEE Access, 2021 Acoustic underwater channels are very challenging, because of limited bandwidth, long propagation delays, extended multipath, severe attenuation, rapid time variation and large Doppler shifts.
Stefano Mangione +4 more
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Automatic Configurable Hardware Code Generation for Software-Defined Radios
Computers, 2018 The development of software-defined radio (SDR) systems using field-programmable gate arrays (FPGAs) compels designers to reuse pre-existing Intellectual Property (IP) cores in order to meet time-to-market and design efficiency requirements. However, the
Lekhobola Tsoeunyane +2 more
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Prijemnik sa direktnom konverzijom radio-frekvencijskog signala / Direct conversion of radio-frequency signal receiver [PDF]
Vojnotehnički Glasnik, 2002 Pojačani zahtevi za smanjenje troškova hardvera, veličine i potrošnje uređaja u ćelijskim mobilnim komunikacijama naveli su konstruktore na intenzivniju primenu prijemnika sa direktnom konverzijom.
Dušan Korolija
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Superpixel Segmentation by Forgetting Geodesic Distance
IEEE Access, 2020 Superpixel segmentation could be of benefit to computer vision tasks due to its perceptually meaningful results with similar appearance and location. To obtain the accurate superpixel segmentation, existing methods introduce geodesic distance to fit the ...
Bing Luo, Junkai Xiong, Li Xu
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IET Radar, Sonar & Navigation, 2021 This study investigates crosstalk and leakage in the Software Defined Radio implementation of Frequency Modulated Continuous Wave (FMCW) radar systems. Empirical measurements of leakage power were conducted during the implementation of FMCW radar using ...
Faran Awais Butt +4 more
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Software-Defined Radio and Broadcasting
International Journal of Digital Multimedia Broadcasting, 2009 Daniel Iancu +4 more
doaj +2 more sources
Mobility-aware QoS assurance in software-defined radio access networks: an analytical study [PDF]
, 2015 Software-defined networking (SDN) has gained a tremendous attention in the recent years, both in academia and industry. This revolutionary networking paradigm is an attempt to bring the advances in computer science and software engineering into the ...
Andreas Bontozoglou +8 more
core +1 more source
Software Defined Radio for GNSS Radio Frequency Interference Localization
Sensors, 2023 The use of radio direction finding techniques in order to identify and reject harmful interference has been a topic of discussion both past and present for signals in the GNSS bands.
Fred Taylor +6 more
doaj +1 more source
Analysis of Military Application of Software Radio Communication Technology [PDF]
MATEC Web of Conferences, 2019 The emergence of software radio technology is the third technological revolution in the field of communication. In view of the immature status of the application of software radio communication technology in our country's military affairs, on the premise
Gao Jing
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Software-Defined Ultrasonic Communication System With OFDM for Secure Video Monitoring
IEEE Access, 2022 Ultrasonic communication is a desirable method for information transfer through solid channels such as metallic bars, plates, or pipes by overcoming the physical barriers that prevent conventional wired or radiofrequency transmission.
Xin Huang +5 more
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