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116 results on '"Kalra, Dheeraj"'

6. A Review on CMOS Down Conversion Mixer for High Frequency Applications

Author

Kalra, Dheeraj, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Goyal, Vishal, editor, Gupta, Manish, editor, Mirjalili, Seyedali, editor, and Trivedi, Aditya, editor

Published
2022
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8. Realization of CMOS 0.18 µm Low Noise Amplifier for 2–5 GHz Using Cascode-Cascade Topology

Author

Kalra, Dheeraj, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zhang, Junjie James, Series Editor, Kumar, Jitendra, editor, and Jena, Premalata, editor

Published
2021
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11. Role of Chaos in Spread Spectrum Communication

Author

Kumar, Devendra, Kumar, Divesh, Kalra, Dheeraj, Bansal, Jagdish Chand, Series Editor, Deep, Kusum, Series Editor, Nagar, Atulya K., Series Editor, Singh Tomar, Geetam, editor, Chaudhari, Narendra S., editor, Barbosa, Jorge Luis V., editor, and Aghwariya, Mahesh Kumar, editor

Published
2020
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13. Design and Analysis of a Multilevel DC–DC Boost Converter

Author

Kumar, Divesh, Kalra, Dheeraj, Kumar, Devendra, Bansal, Jagdish Chand, Series Editor, Deep, Kusum, Series Editor, Nagar, Atulya K., Series Editor, Singh Tomar, Geetam, editor, Chaudhari, Narendra S., editor, Barbosa, Jorge Luis V., editor, and Aghwariya, Mahesh Kumar, editor

Published
2020
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16. Design of High-Gain CG–CS 3.1–10.6 GHz UWB CMOS Low-Noise Amplifier

Author

Kalra, Dheeraj, Kumar, Manish, Chaturvedi, Abhay, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Ruediger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Liang, Qilian, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zhang, Junjie James, Series Editor, Martin, Ferran, Series Editor, Speidel, Joachim, Series Editor, Khare, Ashish, editor, Tiwary, Uma Shankar, editor, Sethi, Ishwar K., editor, and Singh, Nar, editor

Published
2019
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17. Analysis of Photonic Crystal Fiber-Based Micro-Strain Sensor

Author

Kumar, Divesh, Kalra, Dheeraj, Kumar, Manish, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Ruediger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Liang, Qilian, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zhang, Junjie James, Series Editor, Martin, Ferran, Series Editor, Speidel, Joachim, Series Editor, Khare, Ashish, editor, Tiwary, Uma Shankar, editor, Sethi, Ishwar K., editor, and Singh, Nar, editor

Published
2019
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21. Integrable emulation of a floating incremental/decremental inverse memristor for memristor bandwidth extension.

Author

Bhardwaj, Kapil, Narayana, Ravuri, Kalra, Dheeraj, and Srivastava, Mayank

Subjects
CURRENT conveyors, BANDWIDTHS, VOLTAGE
Abstract

The article explores the compact emulation of the inverse memristor through a circuit-based approach. It introduces a floating emulator architecture that incorporates a dual output OTA (Operation Transconductance Amplifier) and DVCC (Differential Voltage Current Conveyor), along with two grounded passive elements, to achieve the emulation of an inverse memristor. The utilization of grounded resistance allows for tunability over the realized behaviour. A key contribution of this research is the novel application of the inverse memristor to extend the operating frequency range of any memristor emulator circuit. Validation of the proposed emulator circuit, in both incremental and decremental modes, along with its application, is conducted using PSPICE-generated simulation results in the 0.18 µm TSMC CMOS technology. Additionally, an inverse memristor emulator configuration employing the IC LM13700 is presented, and its functionality is tested through a breadboard implementation. [ABSTRACT FROM AUTHOR]

Published
2024
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32. Mutually coupled CG-CS current reuse low noise amplifier architecture for 4 – 14 GHz frequency.

Author

Kalra, Dheeraj, Goyal, Vishal, Kumar, Manish, and Srivastava, Mayank

Subjects
*LOW noise amplifiers, *CIRCUIT complexity, *IMPEDANCE matching, *REFLECTANCE
Abstract

The current research paper presents a design of a mutually coupled cascode Common Gate Common Source (CG-CS) Low Noise Amplifier (LNA) using current reuse technique. The proposed design provides a significant improvement in the gain and noise performance of the LNA, while also reducing power consumption. Mutually coupled inductors help in reducing the size of the circuit while transformer connected at the output provide output impedance matching. Proposed LNA simulated for the 4–14 GHz RF frequency. Mathematical analysis of proposed LNA has been analyzed using the small signal model henceforth input impedance; gain and Noise Figure (NF) have been derived from it. The design and simulation results show that the proposed LNA design with current reuse technique achieved a maximum gain of 17.87 dB, minimum NF of 5.45 dB, and input reflection coefficient less than –10 dB for the 10 GHz bandwidth. These results indicate a significant improvement in the overall performance of the LNA compared to conventional designs as Figure of Merit (FoM) is 17.34. [ABSTRACT FROM AUTHOR]

Published
2023
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33. Geographic Information Systems in Spatial Epidemiology: Unveiling New Horizons in Dental Public Health

Author

Nayak, Prajna Pramod, Pai, Jagadeesha B, Singla, Nishu, Somayaji, Krishnaraj S, and Kalra, Dheeraj

Subjects
geographic information systems, Environmental health, spatial analysis, public health, medical topography, Review Article
Abstract

Objectives: Research on the role of environment and place in various aspects of dental public health using geographic information systems (GIS) is escalating rapidly. Yet, the understanding of GIS and the analytical tools that it offers are still vaguely understood. This narrative review therefore draws from the utilization of GIS in the dental public health research. Materials and Methods: Electronic databases such as Google Scholar, PUBMED, and Scopus were searched using terms “spatial epidemiology,” “GIS,” “geographic information systems,” “health geography,” “environment public health tracking,” “spatial distribution,” “disease mapping,” “geographic correlation studies,” “cartography,” “big data,” and “disease clustering” through December 2019. Results: This review builds upon the prospects of GIS application in various aspects of dental public health. Studies were classified as: (1) GIS for mapping of disease, population at risk, and risk factors; (2) GIS in geographic correlation studies; (3) GIS for gauging healthcare accessibility and spatial distribution of healthcare providers. We also identified the commonly used GIS analytical techniques in oral epidemiology. Conclusions: We anticipate that this review will spur advancement in the utilization of spatial analytical techniques and GIS in the dental public health research.

Published
2021

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