Time and Memory Storage Saving in the Analysis of Symmetric Planar Microwave Circuits.

Authors

Hamdi Elmikati, Professor of Electronics and Communications Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.
El-Helaly Eid, National Research Centre.
Maher Abdel-Razzak, National Research Centre.

Corresponding Author

Elmikati, Hamdi

Subject Area

Electronics and Communication Engineering

Article Type

Original Study

Abstract

Conventional moment method with subsectional bases and Dirac testing functions reduces the analysis of symmetric planar microwave circuits to solving a system of linear equation with block circulant coefficient matrix. A method is presented for diagcnalizing this matrix using discrete Fourier transforms (DFT). It is shown that much economy in memory space and computation time can be achieved by making use of the properties of block circulants and by implementing the DFT's using last Fourier transform (FFT) techniques.

Recommended Citation

Elmikati, Hamdi; Eid, El-Helaly; and Abdel-Razzak, Maher (2021) "Time and Memory Storage Saving in the Analysis of Symmetric Planar Microwave Circuits.," Mansoura Engineering Journal: Vol. 14 : Iss. 1 , Article 10.
Available at: https://doi.org/10.21608/bfemu.1989.171840