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| GRBR = GNU Radio & USRP based free receiver for ionospheric TEC measurement |
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| ``GNU Radio Beacon Receiver (GRBR)" is a simple digital receiver developed
for the satellite-ground beacon experiment to measure ionospheric total
electron content (TEC). The free software toolkit for the software defined
radio, GNU Radio, was utilized to define basic function of the receiver,
and perform fast signal processing. The software was written in Python
for a LINUX PC. The free hardware called Universal Software Radio Pheripheral
(USRP), which best matches the GNU Radio, was used as a frontend to acquire
the satellite beacon signals of 150 and 400 MHz. This homepage is dedicated
to distribute detailed information of the GRBR, and enhance related research
activities. |
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Contact: Mamoru Yamamoto, RISH, Kyoto University (yamamoto@rish.kyoto-u.ac.jp)
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