Results 1 to 10 of about 496,306 (135)
Modular Software-Defined Radio [PDF]
EURASIP Journal on Wireless Communications and Networking, 2005 In view of the technical and commercial boundary conditions for software-defined radio (SDR), it is suggestive to reconsider the concept anew from an unconventional point of view. The organizational principles of signal processing (rather than the signal
Rhiemeier Arnd-Ragnar
core +5 more sources
Software Defined Radio for GNSS Radio Frequency Interference Localization. [PDF]
Sensors (Basel), 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. Advances in commercial off-the-shelf radio hardware have led to the development of new low-cost, compact, phase coherent receiver platforms such as the KrakenSDR from ...
Taylor F +6 more
europepmc +4 more sources
Enabling virtual radio functions on software defined radio for future wireless networks [PDF]
, 2020 Today's wired networks have become highly flexible, thanks to the fact that an increasing number of functionalities are realized by software rather than dedicated hardware.
DaSilva, Luiz +7 more
core +2 more sources
The Front end of Software-Defined Radio: Possibilities and Challenges [PDF]
, 2001 The use of mobile telephony has shown a spectacular\ud growth in the last 10 years. A side effect of this rapid\ud growth is an excess of mobile system standards.
Hoeksema, F.W. +2 more
core +23 more sources
Mixer linearisation for software defined radio applications [PDF]
, 2002 The inherent non-linearity of mixers is particularly acute in broadband receiver design for software defined radio (SDR) applications. Here, the receiver frontend ‘sees’ not only the wanted channel, but also a number of nearby signals.
Beach, MA +3 more
core +2 more sources
An Affordable Software Defined Radio [PDF]
, 2009 This paper discusses the utilization of a relatively inexpensive wideband radio receiver in combination with a digital downconverter (DDC) based data recorder to capture and record real world radio signals.
Kent, Travis +3 more
core +2 more sources
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
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
Software Defined Radio: Inexpensive Hardware and Software Tools [PDF]
, 2010 DSP topics such as software defined radio are more easily taught if appropriate demonstrations and laboratory experiences are provided. This paper describes a new, inexpensive software defined radio educational platform based upon MATLAB and the Texas ...
Morrow, Michael G. +2 more
core +2 more sources
Dynamic reconfiguration technologies based on FPGA in software defined radio system [PDF]
, 2011 Partial Reconfiguration (PR) is a method for Field Programmable Gate Array (FPGA) designs which allows multiple applications to time-share a portion of an FPGA while the rest of the device continues to operate unaffected.
Ke He +3 more
core +2 more sources