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Describe the algorithmic level transforms for low power. With suitable example, describe the drawback of power reduction using parallelism.
Describe Simulated Annealing algorithms for optimization of circuit partitioning.
Describe in detail the current fed inverter control of induction motor drive. Describe how speed and flux control in current fed inverter drive can be achieved by Volts / Hertz control.
Sketch the block diagram of wavelength routing PON (WRPON) and describe its working.
Describe different OADM architectures with neat and well labelled diagrams.
Write down the advantages and disadvantages of flyback converters.
What is the principle of Zero-Current-Switching (ZCS) resonant converters? Write down the advantages and limitations of ZVS converters?
With a block diagram describe the functional control scheme for the TSC-TCR type static var generator.
What is the purpose of JUMP function? Write down the advantages of JUMP Instruction? Write down the advantages of matrix functions.
Describe the procedural steps involved in Drill press operation. Sketch the Ladder diagram for drill press control.
Write the concept of Tracking and explain Delay-Lock-Tracking.
Describe about add-and-divide frequency synthesizer. Draw a block diagram to produce 8000 frequency separated by 100 Hz spacing.
Describe the importance of power management in the wireless systems.
Explain the impact of reflection, diffraction and scattering methods on the propagation of radio waves in the mobile communication system.
Describe the importance of sectoring in decreasing the co-channel interference.
Define and describe the handoff in a cellular telephone network. Write down the formula for the number of channels supported by the FDMA.
Describe the significance of scaling of MOS transistor dimensions. Describe the types of scaling and show the effects of the parameters in full scaling.
Deduce general expression of the threshold voltage for the MOS structure.
Why NMOS technology is favored more than the PMOS technology? Illustrate the different operating regions of the MOS transistor?
Give an illustration of usage of embedded systems in the multimedia applications.
List all the important characteristics of the embedded system. Compare and contrast the various types of IC technologies.
Why Time-to-Market parameter is much important feature in the embedded system design?
Define the term Diffusion Process. Describe Fick’s first law of diffusion.
Write the merits of monolithic integration of a large number of functions on the single chip which is generally provide.
Describe concurrent programming features of the embedded system. Give its application.