A digital data transmitter based on triangular wave generator
IR@NAL: CSIR-National Aerospace Laboratories, Bangalore
View Archive Info| Field | Value | |
| Title |
A digital data transmitter based on triangular wave generator
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| Creator |
Raghavan, HRS
Sankaranarayanan, PE |
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| Subject |
Communications and Radar
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| Description |
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.
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| Publisher |
Institution of Telecommunication Engineers
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| Date |
1971-08
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| Type |
Journal Article
PeerReviewed |
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| Identifier |
Raghavan, HRS and Sankaranarayanan, PE (1971) A digital data transmitter based on triangular wave generator. Institution of Telecommunication Engineers, Journal, 17 . pp. 283-286.
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| Relation |
http://nal-ir.nal.res.in/3843/
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