Search Results - "Bhan, R."

Analysis of Crosstalk in Networked Arrays of Resistive Sensors by Saxena, Raghvendra Sahai, Saini, Navneet Kaur, Bhan, R K

“…In this paper, we present the analysis of the crosstalk limitation in 2-D resistive sensor arrays that utilize shared row and column connections for simplified…”
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Design and Simulation of Vertical Bi-Directional Fringe Field Tuning of New Improved MEMS Accelerometer Using SOI Technology for Stress Compensation by Dounkal, Manoj Kumar, Bhan, R. K., Kumar, Navin

“…A new conceptual utilization of Silicon on Insulator (SOI) wafer is reported for bi-directional vertical electrostatic fringe field tuning of the Micro Electro…”
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Virtual Ground Technique for Crosstalk Suppression in Networked Resistive Sensors by Sahai Saxena, Raghvendra, Bhan, R K, Kaur Saini, Navneet, Muralidharan, R

“…Two-dimensional resistive sensor arrays that utilize shared row and column connections to simplify the interconnect complexity suffer from the crosstalk…”
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A new discrete circuit for readout of resistive sensor arrays by Saxena, R.S., Bhan, R.K., Aggrawal, Anita

“…In this paper, we present a method that simplifies the interconnect complexity of N × M resistive sensor arrays from N × M to N + M. In this method, we propose…”
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Diffusion induced residual stress in comb-type microaccelerometer structure by Dutta, Shankar, Shaveta, Imran, Md, Pal, Ramjay, Bhan, R. K.

“…This paper presents the effect of residual stresses due to deep boron diffusion on microaccelerometer structure. The microaccelerometer structure was simulated…”
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Fabrication of spiral inter-digitated terminal (IDT) structure of electroplated gold on quartz substrate and progressive microplasma generation by Dutta, Shankar, Kapoor, Udita, Kumar, Lokesh, Bhardwaj, Akash, Leeladhar, Gond, Vinita, Jain, K. K., Bhan, R. K.

“…This paper discussed about the progressive microplasma generation in planar spiral inter-digitated terminal (IDT) structure. The IDT structures (with…”
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A sub-circuit model of a microbolometer IR detector and its experimental validation by Saxena, Raghvendra Sahai, Panwar, Arun, Lamba, Sukhvinder Singh, Bhan, R.K.

“…In this paper, we present a generic circuit model of microbolometer Infrared detector that can be used to simulate the electrical and thermal performance of…”
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Crosstalk suppression in networked resistive sensor arrays using virtual ground technique by Saxena, Raghvendra Sahai, Semwal, Sushil Kumar, Rana, Pratap Singh, Bhan, R. K.

“…In 2D resistive sensor arrays, the interconnections are reduced considerably by sharing rows and columns among various sensor elements in such a way that one…”
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A new circuit model of HgCdTe photodiode for SPICE simulation of integrated IRFPA by Saxena, Raghvendra Sahai, Saini, Navneet Kaur, Bhan, R.K., Sharma, R.K.

“…•A new SPICE compatible sub-circuit model developed for HgCdTe photodiodes.•The SPICE parameter of the proposed model extracted for experimental MWIR HgCdTe…”
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Principal component analysis of non-uniformity in electrical characteristics of HgCdTe photodiode arrays by Saxena, Raghvendra Sahai, Saxena, Aparna, Bhan, R.K., Dhar, V.

“…•Presented a theoretical approach of modeling non-uniformity in HgCdTe Photo-diode arrays.•Identification of characteristic signatures in dynamic…”
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Exploring novel methods to achieve sensitivity limits for high operating temperature infrared detectors by Srivastav, Vanya, Sharma, R.K., Bhan, R.K., Dhar, V., Venkataraman, V.

“…A review of high operating temperature (HOT) infrared (IR) photon detector technology vis-a-vis material requirements, device design and state of the art…”
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Effect of Temperature Cycling on Conduction Mechanisms in CdTe Thin Films by Srivastav, V., Pal, R., Saini, N., Saxena, R. S., Bhan, R. K., Sareen, L., Singh, K. P., Sharma, R. K., Venkataraman, V.

“…CdTe thin films of 500 Å thickness prepared by thermal evaporation technique were analyzed for leakage current and conduction mechanisms. Metal–insulator–metal…”
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Reducing Readout Complexity of Large Resistive Sensor Arrays by Saxena, R. S., Bhan, R. K., Aggrawal, A.

“…In this paper, we present a method that simplifies the interconnect complexity of {\rm N} \times {\rm M} resistive arrays from {\rm N} \times {\rm M} to {\rm…”
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Study of performance degradation in Titanium microbolometer IR detectors due to elevated heating by Saxena, Raghvendra Sahai, Bhan, R.K., Rana, Pratap Singh, Vishwakarma, A.K., Aggarwal, Anita, Khurana, Kumkum, Gupta, Sudha

“…► Study of heat tolerance. ► Used pulsed current with varying duty cycle. ► Observed TCR degradation. Heating of thermal detectors is a major reliability…”
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Characterization of area arrays of microbolometer-based un-cooled IR detectors without using ROIC by Saxena, R.S., Bhan, R.K., Jalwania, C.R., Rana, P.S., Lomash, S.K.

“…We present the characterization of microbolometer area arrays being developed for IR imaging applications. Here, we propose a technique that does not use…”
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Tapered-Based Novel Thermal Compensation Techniques for Enhanced Performance of MEMS-Based Gyroscope by Shaveta, Bhan, R.K., Chaujar, Rishu

“…Understanding and mitigating the impact of temperature on MEMS-based gyroscope performance is crucial for their reliable use in various applications including…”
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Improved high resistivity ZnS films on HgCdTe for passivation of infrared devices by Bhan, R.K., Srivastava, V., Saxena, R.S., Sareen, L., Pal, R., Sharma, R.K.

“…We report the results of DC current–voltage characteristics, resistivity and conduction mechanism of 2500 Å thick ZnS films deposited by e-beam evaporation…”
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Bias dependence of photo-response in HgCdTe photodiodes due to series resistance by Saxena, Raghvendra Sahai, Bhan, R.K., Sareen, Lalita, Pal, R., Sharma, R.K., Muralidharan, R.

“…In this paper, we present the experimental results of photo-response measurements performed on Hg 0.7Cd 0.3Te photodiodes and report the dependence of measured…”
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Effect of Excessive Bias Heating on a Titanium Microbolometer Infrared Detector by Saxena, R.S., Bhan, R.K., Jalwania, C.R., Khurana, K.

“…In a metal film infrared microbolometer, the responsivity is improved by high bias current to compensate for its low-temperature coefficient of resistance…”
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Modeling of dark characteristics of mercury cadmium telluride n +–p junctions by Gopal, Vishnu, Gupta, Sudha, Bhan, R.K., Pal, R., Chaudhary, P.K., Kumar, V.

“…Dark dynamic impedance versus applied bias voltage characteristics of HgCdTe n +–p junctions has been modelled here using a recently proposed [Infrared Phys…”
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