International Telemetering Conference Proceedings / November 04-07, 1991 / Riviera Hotel and Convention Center, Las Vegas, Nevada / Based on the theory of orthogonality, two orthogonal
multiplex systems called frequency division
multiplexing (FDM) and time division multiplexing (TDM) have
long been developed. Therefore, many people tend to think
that these two systems represent the ONLY two multiplexing
methods that satisfy the orthogonal condition. However,
after years of research, we've discovered a new kind of
orthogonal functions called Bridge functions. The Bridge
functions have the every promise of being the basis for
constructing an entirely new kind of telemetry system, which
has been named as sequency division multiplexing (SDM).
Since the Bridge functions are the mathematical basis of the
new telemetry system, we will give a summary of the Bridge
functions at first. We have successfully constructed an
experimental prototype called BAM-FM system in our
laboratory. The main ideas, block diagram, operational
principles, and technical problems are discussed in this
paper. All our work has proved that SDM has not only
research interests, but also practical value.
| Identifer | oai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/612183 |
| Date | 11 1900 |
| Creators | Qishan, Zhang |
| Contributors | BEIJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS |
| Publisher | International Foundation for Telemetering |
| Source Sets | University of Arizona |
| Language | en_US |
| Detected Language | English |
| Type | text, Proceedings |
| Rights | Copyright © International Foundation for Telemetering |
| Relation | http://www.telemetry.org/ |
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