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Latest trend in electronic and communication has been towards mainly these fields: (1) communication through optical fiber, and (2) microwave (wireless) communication through VSAT networks (3). Free Space Optical communication (4). Adaptive signal processing (5). Ultra Wideband Networks (5) . Multitouch Sensing (6) . Redtaction (7) . Human Area Networks
(i) Optical fiber provides a wider bandwidth and so greater data rate flow through over conventional copper cables. The worldwide internet mainly depends on the optical fiber page link SEA-ME-WE for its operation, which covers Europe , middle Asia and western asia. Optical fibers provide data rate up to 100 Gbps.
(ii) VSAT networks are basically satellite communication, it stands for 'very small aperture terminal' and are provided with dish antennas with very small dimensions of about 1m. This communication is done in ku band and 'ka' band, which are also called microwaves. Some of the latest trends in EC are as follows

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there is another big research going in direct laser communication ,
it has an advantage of transferring high amount of data , but problem is dispersing of laser light or deviation from source to destination amount an interruption of service