Transmitter Leakage Analysis when Operating USRP (N210) in Duplex Mode
The main challenge of operating a radio in full duplex mode, is the direct feedback from its transmission to its reception which is the self interference. However, the internal leakage within the radio has the potential to distort the received signal. This paper presents the measured leakage observed in N210 one of the Universal Serial Radio Peripheral (USRP) family of devices. Also, suppression mechanism has been evaluated in both in hardware and software.
A. M. Chandran and M. J. Zawodniok, "Transmitter Leakage Analysis when Operating USRP (N210) in Duplex Mode," Proceedings of the 2015 IEEE International Instrumentation and Measurement Technology Conference (2015, Pisa, Italy), vol. 2015-July, Institute of Electrical and Electronics Engineers (IEEE), May 2015.
The definitive version is available at https://doi.org/10.1109/I2MTC.2015.7151291
2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) (2015: May 11-14, Pisa, Italy)
Electrical and Computer Engineering
Keywords and Phrases
Balloons; Open source software; Radio communication; Radio transmission; Transmitters; GNU radio; Self-interferences; Single pole double throw; Software-defined radios; Transmitter leakages; Universal serial radio peripheral (USRP); Software radio; Single pole double throw (SPDT); Software defined radio (SDR)
International Standard Book Number (ISBN)
International Standard Serial Number (ISSN)
Article - Conference proceedings
© 2015 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.
01 May 2015