Please use this identifier to cite or link to this item: https://doi.org/10.1109/5326.971657
Title: A web-based virtual laboratory on a frequency modulation experiment
Authors: Ko, C.C. 
Chen, B.M. 
Hu, S.
Ramakrishnan, V.
Cheng, C.D. 
Zhuang, Y.
Chen, J. 
Keywords: Internet
Online experiment
Virtual laboratory
Web-based laboratory
Issue Date: Aug-2001
Source: Ko, C.C.,Chen, B.M.,Hu, S.,Ramakrishnan, V.,Cheng, C.D.,Zhuang, Y.,Chen, J. (2001-08). A web-based virtual laboratory on a frequency modulation experiment. IEEE Transactions on Systems, Man and Cybernetics Part C: Applications and Reviews 31 (3) : 295-303. ScholarBank@NUS Repository. https://doi.org/10.1109/5326.971657
Abstract: With the rapid proliferation of Internet technologies, accessing and operating engineering instruments remotely anytime anywhere is fast becoming a reality. This paper presents a new web-based virtual laboratory on a frequency modulation experiment for the teaching of an undergraduate course on communication principles in the National University of Singapore (NUS). The laboratory requires only a common web browser to access and incorporate schemes for reducing data traffic and authenticating users. It enables students to have a natural hands-on experience of using an expensive spectrum analyzer on a one-to-one basis and provides a solution for distant engineering education. The system uses a double client-server structure where access to the experiment is via two rounds of client-server processing. The virtual laboratory can be accessed at the web site http://vlab.ee.nus.edu.sg/vlab/freqmod/index.html.
Source Title: IEEE Transactions on Systems, Man and Cybernetics Part C: Applications and Reviews
URI: http://scholarbank.nus.edu.sg/handle/10635/54849
ISSN: 10946977
DOI: 10.1109/5326.971657
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