A Coarse-Grained Array based Baseband Processor for 100Mbps+ Software Defined Radio

2008 ◽  
Author(s):  
Bruno Bougard ◽  
Bjorn De Sutter ◽  
Sebastien Rabou ◽  
David Novo ◽  
Osman Allam ◽  
...  
Keyword(s):  
Software Defined Radio ◽  
Coarse Grained ◽  
Baseband Processor

scholarly journals A coarse-grained array based baseband processor for 100Mbps+ software defined radio

2008 ◽  
Author(s):  
Bruno Bougard ◽  
Bjorn De Sutter ◽  
Sebastien Rabou ◽  
David Novo ◽  
Osman Allam ◽  
...  
Keyword(s):  
Software Defined Radio ◽  
Coarse Grained ◽  
Baseband Processor

Micro-architectural optimization of a coarse-grained array based baseband processor

2010 ◽  
Author(s):  
Tom Vander Aa ◽  
Matthias Hartmann ◽  
Praveen Raghavan ◽  
Antoine Dejonghe ◽  
Liesbet Van der Perre
Keyword(s):  
Coarse Grained ◽  
Baseband Processor

scholarly journals Modeling and Fabrication of a Reconfigurable RF Output Stage for Nanosatellite Communication Subsystems

Electronics ◽  
2022 ◽  
Vol 11 (1) ◽  
pp. 149
Author(s):  
Jose L. Alvarez-Flores ◽  
Jorge Flores-Troncoso ◽  
Leonel Soriano-Equigua ◽  
Jorge Simón ◽  
Joel A. Castillo ◽  
...  
Keyword(s):  
Transmission Lines ◽  
Electromagnetic Interference ◽  
Software Defined Radio ◽  
Satellite Communication ◽  
Small Satellite ◽  
Output Stage ◽  
Communication Subsystems ◽  
Baseband Processor ◽  
Processing Control ◽  
Space Segment

Current small satellite platforms such as CubeSats require robust and versatile communication subsystems that allow the reconfiguration of the critical operating parameters such as carrier frequency, transmission power, bandwidth, or filter roll-off factor. A reconfigurable Analog Back-End for the space segment of a satellite communication subsystem is presented in this work. This prototype is implemented on a 9.5 cm2 6-layer PCB, and it operates from 0.070 to 6 GHz and complies with CubeSat and IPC-2221 standards. The processing, control, and synchronizing stages are carried out on a Software-Defined Radio approach executed on a baseband processor. Results showed that the signal power at the output of the proposed Analog Back-End is suitable for feeding the following antenna subsystem. Furthermore, the emitted radiation levels by the transmission lines do not generate electromagnetic interference.

scholarly journals A Reconfigurable Analog Back-End for CubeSat Communications

2020 ◽  
Author(s):  
José L. Alvarez-Flores ◽  
Jorge Flores-Troncoso ◽  
Remberto Sandoval-Arechiga ◽  
Joel A. Castillo ◽  
Jorge Simon ◽  
...  
Keyword(s):  
Carrier Frequency ◽  
Software Defined Radio ◽  
Signal Power ◽  
Transmission Power ◽  
Small Satellite ◽  
Operation Parameters ◽  
Communication Subsystems ◽  
Baseband Processor

Abstract Current small satellite platforms such as CubeSats, require robust and versatile communication subsystems that allow the reconfiguration of the critical operation parameters such as carrier frequency, transmission power, bandwidth, or filter roll-off factor. In this paper, a reconfigurable Analog Back-End for CubeSat communications is proposed. This prototype is implemented using CAD software, on a 6-layer PCB of 10 cm^2 to implement a transceiver that operates from 0.070 to 6 GHz and complying with CubeSat and IPC-2221 standards. An Software-Defined Radio approach implemented on a baseband processor is used for control purposes. Measurements showed that the signal power at the output of the proposed analog back-end is suitable to feed the subsequent antenna subsystem.

A Coarse-Grained Array Accelerator for Software-Defined Radio Baseband Processing

IEEE Micro ◽  
2008 ◽  
Vol 28 (4) ◽  
pp. 41-50 ◽  
Author(s):  
Bruno Bougard ◽  
Bjorn De Sutter ◽  
Diederik Verkest ◽  
Liesbet Van der Perre ◽  
Rudy Lauwereins
Keyword(s):  
Software Defined Radio ◽  
Coarse Grained ◽  
Baseband Processing

Exploration of Full HD Media Decoding on a Software Defined Radio Baseband Processor

2013 ◽  
Vol 61 (18) ◽  
pp. 4438-4449 ◽  
Author(s):  
Chen Mei ◽  
Min Li ◽  
Peng Cao ◽  
Amir Amin ◽  
Chunshu Li ◽  
...  
Keyword(s):  
Software Defined Radio ◽  
Baseband Processor
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