American Journal of Electromagnetics and Applications

Volume 9, Issue 2, December 2021

  • Electromagnetic Problems Modeling Using Algebraic Topological Method

    Vikram Reddy Anapana, Venkata Kowshik Sivva, Pranav Sai, Venkatesh Gongolu, Lanka Mithin Chakravarthy

    Issue: Volume 9, Issue 2, December 2021
    Pages: 13-18
    Received: 19 June 2021
    Accepted: 1 September 2021
    Published: 26 September 2021
    Abstract: We can solve electromagnetic problems using two main mathematical tools: vector calculus and differential equations. These tools command the computational electromagnetic domain. However, these tools are not always needed for the realistic modeling of electromagnetic problems. In reality, we are interested in the measurement of scalar quantities in... Show More
  • Performance of the Microstrip Patch Antenna Model Design for 900 MHz and 2.4 GHz Working Frequency

    Harry Arjadi, Megawati

    Issue: Volume 9, Issue 2, December 2021
    Pages: 18-26
    Received: 8 October 2021
    Accepted: 29 October 2021
    Published: 10 November 2021
    Abstract: The development of communication systems for several processes at this time makes the use of the frequency spectrum of cellular communication more and more. Antenna system which is an important component in a communication system that works on more than one frequency, such as a mobile phone that works with a working frequency of GSM frequency of 90... Show More