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total search85 articles
2007-08-16 Take on CORBA for multiprocessor SDR
CORBA is the required middleware layer for SCA-based SDRs. Commercial CORBA ORBs are high-performance, small-footprint software products that provide the communications framework in single-processor and multiprocessor SDR systems.
2009-04-03 Satellite-terrestrial mobile platform is SDR-based
Infineon Technologies AG has announced that a multistandard mobile platform has been created based on Infineon-developed SDR technology. The SDR-enabled satellite-terrestrial handsets will operate with multiple cellular and satellite-based communications technologies.
2004-10-21 Tektronix joins Virginia Tech's SDR test bed development
Tektronix has joined the effort at the Mobile and Portable Radio Research Group (MPRG) at Virginia Tech to develop a Software Defined Radio test bed and open source SCA (software communications architecture) implementation
2014-02-07 Software defined radio (SDR) platforms support up to 6GHz
The platforms from Ettus Research combine two RF transceivers covering DC-6GHz with up to 120MHz bandwidth through modular daughter cards and a large user-programmable Kintex-7 FPGA.
2006-12-18 SDR devt kit eases design of multiprotocol radios
With its new SDR development kit, TI said developers can easily design waveforms as well as create and test single or multiprotocol radios for applications in military, public safety, commercial, PMR and LMR communication systems
2014-12-12 NI system design suite speeds up SDR prototyping
The LabVIEW Communications environment enables the entire design team to map an idea from algorithm to FPGA using a single high-level representation
2007-03-01 New middleware takes SDR beyond military apps
middleware specialists are exploring new ways to optimize architectures for SDR operations
2016-05-04 mm-wave SDR accelerates 5G development
The NI mm-wave Transceiver System is a full transceiver that can transmit and/or receive wide-bandwidth signals at up to 2GHz real-time bandwidth, covering the spectrum in the E-band, 71GHz to 76GHz.
2008-02-14 IMEC debuts mobile SDR baseband processor platform
A chip-level baseband platform capable of supporting 802.11n, 802.16e, mobile TV and 3GPP-LTE communication standards has been taped out by IMEC.
2012-02-01 Flight Focus, A*STAR team up on SDR-based comms system
Under the A*STAR Aerospace Program, Flight Focus and I2R will be developing a SDR-based cabin communications platform that will enable in-flight communications with different devices.
2013-04-03 Designing a universal SDR platform
Read about an open software defined radio platform for the development of multi-standard wireless communication devices.
2007-08-17 Data-converter advances enable SDR designs
Advances in DSP technologies have accelerated SDR�s development but, paradoxically, the catalyst that enables SDR is in the analog domain of high-speed data-converter technologies
2011-07-15 Communications software offer symmetric multiprocessing
Objective Interface Systems' embedded communications software supports QNX Software Systems' RTOS and provides symmetric multiprocessing on ARM, Power and x86 processors
2012-01-04 Boost SDR performance
Here are some examples of how software for system simulation of RF end-to-end architecture design can be used to address the software defined radio design challenges.
2007-07-18 Architecture and component selection for SDR applications
This paper from Altera explores an optimized architecture for a typical SDR application, which can deliver an obsolescence-proof radio product
2009-11-24 Addressing SDR design and measurement challenges
In contrast to traditional radio devices, SDRs provide an efficient and comparatively inexpensive way to enable multimode, multiband and/or multifunctional wireless devices that can be enhanced using software upgrades.
2007-04-02 Speed up wireless dev't with SDR approach
Software-defined communications test and platforms form an approach that has the flexibility to help test engineers meet requirements today and in the future
2000-09-27 Configurable logic for wireless communications: Carrier and symbol synchronization
Software-defined radios (SDR) are highly configurable hardware platforms that provide the technology for realizing the rapidly expanding third (and future) generation digital wireless infrastructure. This paper is about carrier and timing synchronization in SDRs using FPGA-based signal processors
2000-05-03 Configurable logic for wireless communications: carrier and symbol synchronization
This paper is about carrier and timing synchronization in SDRs using FPGA based signal processors.
2014-01-22 Wideband systems for RF signal monitoring
Find out how we can fulfil the requirement for equipment that can capture wideband signals, and can deal with the large amount of data created.
2006-03-01 Smart radios stretch spectrum
The wireless industry has embraced the belief that cognitive is the next big thing after software-defined radio.
2007-07-03 RF generator accommodates larger waveforms
Keithley Instruments adds a series of enhancements to its Model 2910 RF vector signal generator, including additional wireless signal generation waveforms and a new power calibration feature.
2003-12-22 Radio forum backs FCC notice on flexible spectrum
The Software Defined Radio Forum applauded the Federal Communications Commission's review announced of technologies to support flexible and efficient use of spectrum
2006-04-24 Prototyping-to-production kit accelerates software-defined radio
Xilinx and ISR Technologies announce the availability of a prototyping-to-production kit that accelerates implementation of software-defined radio modems.
2009-05-26 PMC module packs on-board Xilinx FPGA
GE Fanuc Intelligent Platforms has introduced the ICS-1556B 4-channel 400MHz 14bit ADC PCI mezzanine card (PMC) module designed for communication applications.
2005-10-21 Platform supports spread-spectrum software-defined radio dev't
Although the flexComm SDR-3000 SMRDP wideband prototyping and development transceiver platform from Spectrum Signal Processing supports one channel as delivered, additional transceiver channels can be accommodated
2009-03-06 Platform aims to cut PHY design time
Agilent Technologies Inc. announced the availability of SystemVue 2008.12, a new platform for ESL design. It delivers modeling, design-flow improvements and baseband IP libraries that aim to cut months from PHY design time for high-performance communications algorithms and system architectures
2006-02-01 Next-gen radios bend toward flexibility
Advanced A/D conversion is an important first step for software processing of next-gen radios.
2002-02-26 IDT 5Mb DDR FIFOs claim 250MHz speed
With densities to 5Mb and clock cycle speeds up to 250MHz, the terasync DDR FIFO parts target data rates of up to 40Gbps.
2001-04-15 DRAM flavors shift for post-PC future
A constant momentum has forced the DRAM community to accommodate many architectural changes. When PC required a memory solution that had higher density, was faster and consumed low voltage, the industry responded by developing the SDR SDRAM
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