Md. Tofail Ahmed

Work place: Department of Information and Communication Engineering, Pabna University of Science & Technology, Pabna, Bangladesh



Research Interests: Signal Processing, Graph and Image Processing, Communications, Software Organization and Properties, Wireless Communication, Wireless Networks, Image Compression, Image Manipulation, Image and Sound Processing, Image Processing, Database Management System


Md. Tofail Ahmed received his B.Sc. Engineering and M.Sc. Engineering degree in Information and Communication Engineering from the University of Rajshahi, Bangladesh, in 2015 and 2016, respectively. Currently, he is working as a Lecturer in the Department of Information and Communication Engineering, Pabna University of Science and Technology, Pabna-6600, Bangladesh. He has written many research papers in various international journals. His research interests include Web Application, Wireless Communications, Signal & Image Processing, and Software & Database Systems.

Author Articles
Design of Rectangular Microstrip Patch Antenna at 3.3 GHz Frequency for S-band Applications

By Md. Imran Hossain Md. Tofail Ahmed Md. Humaun Kabir

DOI:, Pub. Date: 8 Aug. 2022

Low-profile antennas are required for aircraft, satellites, radar, and a variety of other vehicles due to aerodynamic considerations. The "patch" or microstrip antenna is a narrow band antenna with a low profile and low gain. Patch antennas are becoming more popular as a result of their ability to be printed on a circuit board. Microstrip antennas can be rectangular, circular, elliptical, or any other regular form, but the most common configurations are rectangular and circular. This research constructed a rectangular patch antenna that operates in the 3.3 GHz (S-band) operating frequency based on a description of microstrip antenna working principles. Agilent ADS Momentum software is used to create and simulate the antenna model. Finally, by optimizing and matching to meets, the best performance parameters such as Gain, Directivity, Efficiency, Power Intensity, Radiated power, and Return loss are obtained.

[...] Read more.
Design and Implementation of Web-based Smart Class Routine Management System for Educational Institutes

By Sujit Roy Md. Humaun Kabir Md. Tofail Ahmed

DOI:, Pub. Date: 8 Apr. 2022

Smart Class Routine Management System (SCRMS) is a web application that able to generate an error-free and effective class schedule automatically. At present, most of the academic institutes like schools, colleges, and universities follow the traditional manual process to create class routines. Thus, there is a high probability of making errors in overlapping timetable period or slot and definitely a valuable amount of time is wasted as there are many things to be considered. SCRMS comes with the intension to provide better and dynamic timetable management service and to reduce the workload of the routine management team. It will assist in the automatic management of all periods. The user or the routine management team simply needs to create a schedule for a batch, and the system will automatically configure all connected timetables (Teachers, Class Rooms, and Labs). SCRMS also contains an embedded database which stores the records of every batch, classroom, lab and teacher with their respective tables. In this system, class distribution will be more reliable and accurate. This web application is secured and really easy to use. In this application, the teacher's routine will be generated automatically and the student’s class routine will be provided by an admin. In this paper, the SCRMS is designed and developed as a web application by PHP language with MySQL database. The programming languages and tools used to develop this system are PHP, Laravel, Bootstrap, MySQL, JavaScript, HTML, CSS, Ajax, and JQuery which are very efficient in making such dynamic web-based system. Since, the developed system is flexible, scalable, and modular, does not just meet the needs of a specific department/ institute but can be adapted and used by any other departments/ organizations.

[...] Read more.
Web Based Student Registration and Exam Form Fill-up Management System for Educational Institute

By Md. Tofail Ahmed Md. Humaun Kabir Sujit Roy

DOI:, Pub. Date: 8 Apr. 2022

Registration of new students’ academic information is essential for every educational institute to continue their education at every semester level and go through their whole student life. And this registration information is used when they do their form fill up of consecutive semesters. Nowadays, almost all educational institutes are using paper based registration and form fill up systems which is prone to many human errors and very time consuming for both students, teachers as well as other related administrative bodies. In this paper, we developed a web based application for academic purposes to control and save student registration and form fill up data that will be helpful for students, teachers and admin authority to make the process easier, less time consuming and error free. There are four main types of users who can use this system: student, department authority, students’ hall authority and administrator. The student can submit their registration and form fill up information by using a web form. Moreover, he/she can download their admit card and registration form after the approval of the concerned authority. The students also can be able to do other module activities. The hall and department authority can use the system to approve the students' registration, semester examination form and to provide the students' attendance data. In addition, the department and hall authority has a choice to see all students’ academic information. Moreover, the system administrator controls the system by managing (add, delete, update) student, hall and department authority, exam or registration date, subjects of a particular semester, notice board of the institute, module and programme data. The administrator can also add and remove the running and passed student data. The students also can pay their semester fees by using an online banking system.

[...] Read more.
Other Articles