A5112447135- Microwave Engineering and Waveguides
- Antenna Design and Analysis
- Advanced Antenna and Metasurface Technologies
- Advanced Malware Detection Techniques
- Network Security and Intrusion Detection
- Tourism, Volunteerism, and Development
- Consumer Behavior in Brand Consumption and Identification
- Wildlife Ecology and Conservation
- Business and Economic Development
- Digital and Cyber Forensics
- Global and Cross-Cultural Management
- Belt and Road Initiative
- Marketing and Advertising Strategies
- Spam and Phishing Detection
- Analytical Chemistry and Chromatography
- Web Application Security Vulnerabilities
- Complex Network Analysis Techniques
- Wildlife-Road Interactions and Conservation
- Quality and Supply Management
- Rangeland Management and Livestock Ecology
- Digital Marketing and Social Media
- Cybercrime and Law Enforcement Studies
- Economic Analysis and Policy
- Energy Harvesting in Wireless Networks
- Plant-based Medicinal Research
Maulana Abul Kalam Azad Institute of Asian Studies
2019
University of Calcutta
2011-2014
Maulana Azad Medical College
2013
Higher-order HEM <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">12δ</sub> mode has been experimentally realized in a cylindrical dielectric resonator antenna (CDRA) very recently revealing broadside radiation like the dominant xmlns:xlink="http://www.w3.org/1999/xlink">11δ</sub> mode. The primary challenge is excitation of practical DRA sitting on metal ground plane, which was first resolved by introducing floating feed as an equivalent current...
Network forensic tools enable security professionals to monitor network performance and compromises. These are used internal external attacks. Technological improvements have enabled criminals wipe out tracks of cybercrime elude alterations. forensics procedures use processes expedite investigation by tracking each original packet event that is generated in the network. There many tools, both open source commercial versions available market. In this work, result a survey participated...
Excitation of the higher-order HEM12d mode in a cylindrical dielectric resonator antenna (CDRA) was big challenge, which recently resolved by present authors, nearly 30 years after invention (DRA). Significantly, radiation characteristics this closely follow those due to HEM11d mode, but with relatively higher gain. This breakthrough made possible introducing new concept feeding, and experimentally verified using single prototype. Here, we have thoroughly investigated design opportunities...
For any organization its workforce are the most valuable assets. Their implication to system describes not only requirement pull best competence but also need hold on them for a long term.
 With evolution of globalization, competition is becoming keener and in industries. These conditions affect employment notion that companies insist human capital sustain market longer period time. A proper retention strategy improves performance organisation terms product quality profitability...
Higher order HEM <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">12δ</sub> mode in Cylindrical Dielectric Resonator Antenna (CDRA) has been introduced recently by the present authors with aim to achieve broadband high gain radiation along its conventional broadside radiating xmlns:xlink="http://www.w3.org/1999/xlink">11δ</sub> mode. Two different techniques have proposed and demonstrated so far. In this paper, yet another method is proposed,...
HEM <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">12δ</sub> mode has been recently excited successfully in a CDRA by the present authors. This is with high gain broadside radiation characteristics. In this paper, we have examined limitations of newly proposed feeding mechanism and possibility using for practical purpose.
HEM <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">11δ</sub> mode is commonly used in Cylindrical Dielectric Resonator Antenna (CDRA) for broadside radiation. Very recently the present authors have been successful exciting higher order (HEM xmlns:xlink="http://www.w3.org/1999/xlink">12δ</sub> ), which equally suitable The suffers from limitations compare to dominant ) mode. A comparative study terms of antenna parameters and feed has presented here.
Different feed techniques are used in dielectric resonator antenna (DRA). Very recently, one higher order mode (HEM <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">12δ</sub> ) has been successfully excited using some unconventional techniques. Yet another new technique is proposed this paper, which absolutely planar configuration. Two different geometries have explored indicating potential scope of applications.
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Abstract Das Keton (I) wurde durch Reduktion, erneute Benzoylierung der 2‐OH‐Gruppe und Epoxidierung mit Perphthalsäure in Äther das Epoxid (II) umgewandelt (ohne Ausbeuteangaben), zum (III) umgelagert wurde.