JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Pre-requisites

Nil.

Course Objective

To make students understand the application of telemetry techniques to

Instrumentation.

Course Outcome

Upon completion of this course students will appreciate t he application of

different telemetry systems and control to any process.

UNIT - I

Telemetry Principles: Introduction, Functional blocks of Telemetry system, Methods of Telemetry – Non-Electrical, Electrical, Pneumatic, Frequency. Symbols and Codes: Bits and Symbols, Time function pulses, Line and Channel Coding, Modulation Codes. Inter symbol Interference.

UNIT - II

Frequency & Time Division Multiplexed Systems: FDM, IRIG Standard, FM and PM Circuits, Receiving end, PLL. TDM - PAM, PAM /PM and TDM – PCM Systems. PCM reception. Differential PCM Introduction, QAM, Protocols.

UNIT - III

Satellite Telemetry: General considerations, TT & C Service, Digital Transmission systems, TT&C Subsystems, Telemetry, and Communications. Modern Telemetry: Zigbee, Ethernet.

UNIT - IV

Optical Telemetry: Optical fibers Cable – Sources and detectors – Transmitter and Receiving Circuits, Coherent Optical Fiber Communication System.

UNIT - V

Telecontrol Methods: Analog and Digital techniques in Telecontrol, Telecontrol apparatus – Remote adjustment, Guidance and regulation – Telecontrol using information theory – Example of a Telecontrol System.

TEXT BOOKS:

• 1. Telemetry Principles – D. Patranabis, TMH
• 2. Telecontrol Methods and Applications of Telemetry and Remote Control – by Swoboda G., Reinhold Publishing Corp., London, 1991 R16 B.TECH EIE.

REFERENCE BOOKS:

• 1. Handbook of Telemetry and Remote Control – by Gruenberg L., McGraw Hill, New York, 1987.
• 2. Telemetry Engineering – by Young R.E., Little Books Ltd., London, 1988.
• 3. Data Communication and Teleprocessing System – by Housley T., PH Intl., Englewood Cliffs, New Jersey, 1987. R16 B.TECH EIE.