G. Narayanan
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View article: Management of cervical spinal tuberculous spondylodiscitis – A report of two illustrious cases and learning points
Management of cervical spinal tuberculous spondylodiscitis – A report of two illustrious cases and learning points Open
Although tuberculosis (TB) of the spine is commonly observed in developing countries, TB of the cervical spine is relatively rare and has high morbidity. Cervical spinal TB leads to morbid complications when not diagnosed and treated early…
View article: Hall‐effect sensors based on AlGaN/GaN heterojunctions on Si substrates for a wide temperature range
Hall‐effect sensors based on AlGaN/GaN heterojunctions on Si substrates for a wide temperature range Open
The authors report experimental investigations on Hall sensors based on AlGaN/GaN heterojunctions grown on silicon 111 (Si 111) substrates. Realisation of two‐dimensional electron gas‐based Hall sensors on Si substrates can have the advant…
View article: Analysis of generalized continual-clamp and split-clamp PWM schemes for induction motor drive
Analysis of generalized continual-clamp and split-clamp PWM schemes for induction motor drive Open
View article: Predictive Control Based Constant Current Injection Scheme for Characterization of Switched Reluctance Machine
Predictive Control Based Constant Current Injection Scheme for Characterization of Switched Reluctance Machine Open
A novel constant current injection-based characterization scheme for the switched reluctance machine (SRM) is proposed here. Unlike conventional characterization methods where the rotor is locked at a fixed position, the current injection-…
View article: Evaluation of on-state resistance in gallium nitride based power electronic switches
Evaluation of on-state resistance in gallium nitride based power electronic switches Open
Gallium nitride (GaN) based high-electron-mobility transistor (HEMT) is getting popular in power electronics applications due to its low on-state resistance and superior switching characteristics. The on-state resistance of the switch is a…
View article: Analytical evaluation of DC capacitor RMS current and voltage ripple in neutral-point clamped inverters
Analytical evaluation of DC capacitor RMS current and voltage ripple in neutral-point clamped inverters Open
View article: ANALYSIS OF PERFORMANCE AND EMISSION CHARACTERISTICS OF A DIESEL ENGINE FUELLED WITH BIODIESEL
ANALYSIS OF PERFORMANCE AND EMISSION CHARACTERISTICS OF A DIESEL ENGINE FUELLED WITH BIODIESEL Open
The rapid depletion in world petroleum reserves and uncertainty in petroleum supply due to political and economical reasons along with the sharp escalation in the petroleum prices have simulated the search for alternatives to petroleum bas…
View article: Experimental Investigation on Exhaust Noise Reduction Using Particulate Trap in Direct Injection (DI) Diesel Engine
Experimental Investigation on Exhaust Noise Reduction Using Particulate Trap in Direct Injection (DI) Diesel Engine Open
Excessive pollution caused by engine emission has led to serious environmental degradation in the past three to five decades. Researchers worldwide are striving hard for reducing the emission from the engine. But the uses of dieselpowered …
View article: Experimental characterisation and performance evaluation of a coaxial current transformer for measurement of insulated gate bipolar transistor switching current
Experimental characterisation and performance evaluation of a coaxial current transformer for measurement of insulated gate bipolar transistor switching current Open
Measurement of device current during switching characterisation of an insulated gate bipolar transistor (IGBT) requires a current sensor with low insertion impedance and high bandwidth. This study presents an experimental procedure for eva…