Results 21 to 30 of about 993,230 (345)
Liinc em Revista, 2017 RESUMO Este artigo se volta para a iminente definição do Sistema Brasileiro de Rádio Digital (SBRD), tendo como objeto privilegiado de análise o middleware Ginga, desenvolvido para a TV Digital Interativa Brasileira. Aponta para a importância da pesquisa
Thiago Oliveira da Silva Novaes
doaj +1 more source
Experimental evidence for the sensitivity of the air-shower radio signal to the longitudinal shower development [PDF]
, 2012 We observe a correlation between the slope of radio lateral distributions, and the mean muon pseudorapidity of 59 individual cosmic-ray-air-shower events.
A. Chiavassa +62 more
core +4 more sources
FM radio: family interplay with sonic mementos [PDF]
, 2010 Digital mementos are increasingly problematic, as people acquire large amounts of digital belongings that are hard to access and often forgotten. Based on fieldwork with 10 families, we designed a new type of embodied digital memento, the FM Radio.
Dib, Lina +4 more
core +1 more source
Angle inversion based on anti-jamming against deceptive multiple false targets
The Journal of Engineering, 2019 Based on digital radio frequency memory technology, jammers can copy the radar signal multiple times by different time delay and frequency shift to form deceptive multiple false targets.
Kaiqiang Liu +4 more
doaj +1 more source
Smart noise jamming suppression method based on fast fractional filtering
The Journal of Engineering, 2019 Smart noise jamming based on digital radio frequency memory (DRFM) has both oppressive jamming effect and deceptive jamming effect, and it is difficult to be effectively suppressed by traditional anti-jamming methods.
Bowen Han +3 more
doaj +1 more source
Performance Evaluation of Full-Duplex IAB Multi-Cell and Multi-User Network for FR2 Band
IEEE Access, 2021 One of the approaches to support high data rates in beyond 5G cellular networks is the dense deployment of the small cell millimeter-wave (frequency range 2 (FR2)) ( $>24.5$ GHz) base stations. However, this dense deployment of base stations leads to
A. Bishnu, M. Holm, T. Ratnarajah
doaj +1 more source
Target detection approach for DRM-based passive bistatic radar
The Journal of Engineering, 2019 This study discussed the problem of target detection for digital radio mondiale (DRM)-based passive bistatic radar (PBR). In the surveillance signal, the power of zero Doppler contribution (ZDC) is stronger than the echoes of weak targets.
Zhixin Zhao +4 more
doaj +1 more source
Digital radio over fibre for future broadband wireless access network solution [PDF]
, 2010 Copyright @ 2010 IEEEDigital systems are more flexible and environment-process-tolerant than analogue systems. They are more reliable and robust against cross-talk, interference and channel noises, and are capable of covering higher dynamic range than ...
Abdollahi, SR +3 more
core +1 more source
Vojnotehnički Glasnik, 1998 Digital signal processing and its wide application in communication systems redefined radio transceiver design. New direction which considerably affects the field of radio-communication is called 'software radio'.
Igor S. Simić , Aleksa J. Zejak
doaj +1 more source
KONSTRUKSI MAKNA REPUTASI DIGITAL MELALUI PERSPEKTIF PENYIAR RADIO
Profetik, 2018 Reputasi digital saat ini menjadi salah satu penilaian dalam jenjang karir penyiar radio di Kota Bandung. Agar mereka bisa bertahan di antara penyiar radio lainnya, mereka harus membentuk reputasi digital yang memengaruhi jenjang karir mereka.
Fasya Maudia, Hanny Hafiar, Anwar Sani
doaj +1 more source