Raghavan, HRS and Sankaranarayanan, PE (1971) A digital data transmitter based on triangular wave generator. Institution of Telecommunication Engineers, Journal, 17 . pp. 283-286.Full text not available from this repository.
Discussion of a digital telemetry data transmission technique designed as a more accurate alternative to common analog data transmission techniques which are sensitive to variations in transmission path characteristics. The key feature of the proposed technique is a simple digital data transmitter providing linear telemetry. The transmitter contains a mixer, a triangular wave generator operating as a local oscillator and another triangular wave generator operating as a voltage-controlled oscillator. A transducer controls the input of the second generator, and the mixer circuit of the system produces difference-frequency signals in the form of binary digits which are proportional to the transducer output. Details on the operation of this system are given.
|Item Type:||Journal Article|
|Additional Information:||Copyright for this article belongs to Institution of Telecommunication Engineers|
|Uncontrolled Keywords:||Data transmission;Digital data;Radio telemetry;Signal mixing;Wave generation;Digital techniques;Digital transducers;Instrument transmitters;Noise reduction;Pulse communication;Signal stabilization;Systems engineering|
|Subjects:||ENGINEERING > Communications and Radar|
|Division/Department:||Systems Engineering Division, Systems Engineering Division|
|Depositing User:||Mr. Ravikumar R|
|Date Deposited:||02 Jan 2007|
|Last Modified:||24 May 2010 09:54|
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