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A software defined radio receiver test-bed [PDF]
, 2001 This paper identifies the issues that are important in the design of a SDR receiver. Receiver architectures are first discussed, and the conclusion drawn that the conventional superheterodyne structure is most appropriate for a SDR receiver.
Beach, MA +3 more
core +2 more sources
Software-Defined Radio FPGA Cores: Building towards a Domain-Specific Language
International Journal of Reconfigurable Computing, 2017 This paper reports on the design and implementation of an open-source library of parameterizable and reusable Hardware Description Language (HDL) Intellectual Property (IP) cores designed for the development of Software-Defined Radio (SDR) applications ...
Lekhobola Tsoeunyane +2 more
doaj +1 more source
Software Defined Radio: A Brief Introduction
Proceedings, 2018 In this short article the concept of Software Defined Radio (SDR) is introduced and compared with the traditional radio. Then, a research project of atlanTTic center which used this technology was briefly presented and lastly, we include a reference to ...
Anxo Tato
doaj +1 more source
A reconfigurable software defined ultra-wideband impulse radio transceiver [PDF]
Advances in Radio Science, 2010 An ultra-wideband (UWB) software defined radio (SDR) implementation is presented. The developed impulse radio (IR) transceiver employs first order bandpass (BP) sampling at a conversion frequency which is four times the channel bandwidth. The subsampling
M. D. Blech +4 more
doaj +1 more source
A Polyphase Multipath Technique for Software-Defined Radio Transmitters [PDF]
, 2006 Transmitter circuits using large signal swings and hard-switched mixers are power-efficient, but also produce unwanted harmonics and sidebands, which are commonly removed using dedicated filters.
Klumperink, Eric A.M. +4 more
core +2 more sources
Low-Cost Measurement of Electromagnetic Leakeage in Domestic Appliances Using Software-Defined Radios [PDF]
Revista Brasileira de Ensino de Física, 2022 Concerns regarding long-term effects of stray electromagnetic fields emitted by household appliances have been usually covered by mainstream and social media outlets, even though biomedical exposure studies have conclusions leaning towards low-risks. The
Marcelo B. Perotoni +2 more
doaj +1 more source
Design of radio monitoring platform based on VPX open architecture
Dianzi Jishu Yingyong, 2022 The radio monitoring system puts forward higher requirements for signal search, interception and identification capabilities. The traditional radio monitoring system software and hardware have immature standardization and modularization, strong ...
Lu Chao, Mi Wenlong, Hu Dingrui
doaj +1 more source
Spectrum Sensing Using Software Defined Radio for Cognitive Radio Networks: A Survey
IEEE Access, 2022 Cognitive radio (CR) network has emerged as a potential solution to the under-utilization problem of the allocated radio spectrum, where spectrum sensing (SS) plays a key role to enable the coexistence between primary and secondary users.
Julio Manco +4 more
doaj +1 more source
Автоматизация технологических и бизнес-процессов, 2023 . Recen t decades have marked by revolutionary changes, including the emergence of software-defined radio equipment (SDR). However, there is virtually no training in this area, which does not allow for the full realization of the benefits of new, more
Illia Bondarenko +2 more
doaj +1 more source
Software-defined radio-based HF doppler receiving system
Earth, Planets and Space, 2021 High-frequency Doppler (HFD) sounding is one of the major remote sensing techniques used for monitoring the ionosphere. Conventional systems for HFDs mainly utilize analog circuits.
Hiroyuki Nakata +8 more
doaj +1 more source