Abstract
The authors report the design, construction and performance of a square wave frequency modulation (SWFM) technique for point-to-point transmission of video and voice channels over 1 km of fiber. The results indicate that the SWFM system is a bandwidth-efficient and low-cost alternative to more complex and expensive digital systems requiring far greater bandwidth.
| Original language | English |
|---|---|
| Pages (from-to) | 33-39 |
| Journal | IEEE Transactions on Consumer Electronics |
| Volume | 39 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1993 |