Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Raghu Ganesan"'
Autor:
Karthik Subburaj, Raghu Ganesan, Jawaharlal Tangudu, Sumeer Bhatara, Karthik Ramasubramanian, J. R. Samuel
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 61:100-104
The presence of spurious tones in a Global Navigation Satellite Signal (GNSS) receiver's RF and analog front-end signal spectrum leads it to compute receiver's position erroneously. Addressing spurs is crucial in modern multiconstellation GNSS receiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::124a2b573e585f4c0f85d8c3a73641b2
https://doi.org/10.1109/tcsii.2013.2291100
https://doi.org/10.1109/tcsii.2013.2291100
Autor:
Sarma S. Gunturi, Raghu Ganesan
Publikováno v:
2014 International Conference on Signal Processing and Communications (SPCOM).
In a receiver for multiple input multiple output (MIMO) 802.11n system, the residual carrier frequency offset (CFO), after synchronization with training symbols in the preamble of a packet, affects the accuracy of channel estimation. The residual CFO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d9f0c2137310f02e91811c96fa43a32
https://doi.org/10.1109/spcom.2014.6983957
https://doi.org/10.1109/spcom.2014.6983957
Autor:
K G Nandakumar, Raghu Ganesan
Publikováno v:
IETE Technical Review. 20:443-445
The channel SNR estimation is essential for current satellite systems for various reasons. In this paper a novel method to estimate the SNR in satellite modems is proposed. The implementation aspects and performance results are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b96bed0280e844d8c1f809b495a28cf
https://doi.org/10.1080/02564602.2003.11417103
https://doi.org/10.1080/02564602.2003.11417103
Autor:
Sarma S. Gunturi, John Wallberg, Debapriya Sahu, Robert Bogdan Staszewski, Jawaharlal Tangudu, Jayawardan Janardhanan, Raghu Ganesan, Saket Jalan, Khurram Waheed
Publikováno v:
ISCAS
A number of communication applications are moving to digitally motivated architectures for their radio frequency module. This includes GSM-EDGE, WLAN, Bluetooth, GSM-GPRS, WiMAX. The All Digital PLL(ADPLL) forms the core of this architecture. The obj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43b0c611be110db21612dc9c1081883d
https://doi.org/10.1109/iscas.2009.5117932
https://doi.org/10.1109/iscas.2009.5117932
Autor:
L. Guruprasad, Raghu Ganesan, Sudharshan Srinivasan, Archana Tripathi, Xinping Huang, Zhiwen Zhu
Publikováno v:
22nd AIAA International Communications Satellite Systems Conference & Exhibit 2004 (ICSSC).
The Centre for Development of Telematics (C-DOT) of India and the Communications Research Centre Canada (CRC) have jointly developed a prototype 155.52 Mbps 30/20 GHz transceiver to address requirements of satellite broadband interconnectivity. A dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19280cc5199cbc3fc9ac6b61258cbd5e
https://doi.org/10.2514/6.2004-3124
https://doi.org/10.2514/6.2004-3124
Autor:
Sudharshan Srinivasan, Raghu Ganesan
Publikováno v:
20th AIAA International Communication Satellite Systems Conference and Exhibit.
The Centre for Development of Telematics has undertaken the development of a 155.52 Mbps modem to address future requirements of satellite broadband interconnectivity. Key requirement for the modem is to limit the bandwidth to 72 MHz. This paper pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3113411f87185ea8c5ba977b3bf54195
https://doi.org/10.2514/6.2002-1901
https://doi.org/10.2514/6.2002-1901