Suleiman Sahabi

Determination of Transmission Coefficients and Energy Density of an Overlay Microstrip Patch Antenna for Microwave Filters and Feeds Designs Using Microwave Methods

Abubakar Yakubu, Zulkifly Abbas & Suleiman Sahabi · Journal of Engineering Research and Reports · 2020

In designing filters and antenna feeds at microwave frequency, the energy density and stop bands are of vital importance. To this development, this work is set out to determine the transmission coefficients behavior of substrates along with their energy density for a microstrip s...

Open access Research Article 10.9734/jerr/2020/v15i217139

Shielding Effectiveness, Mechanical and Dielectric Properties of NiO/PCL Nano Composites at Microwave Frequency for Electronic Devices

Abubakar Yakubu, Zulkifly Abbas, Sirajo Abdullahi, Suleiman Sahabi & Garba D. Sani · Physical Science International Journal · 2021

There is a continuous generation of electromagnetic fields through operations of electronic devices for this reason it is paramount that these fields be shielded so as to prevent interferences. The, conventional method for shielding these fields are by the use of thin metal foils...

Open access Research Article 10.9734/psij/2021/v25i330248

Influence of Nano Particle Size on Attenuation and Dielectric Properties of Plantain Husk Powder Using Microwave Techniques at X-Band Frequency

Abubakar Yakubu, Zulkifli Abbas, Olotu Olugbenga & Suleiman Sahabi · Physical Science International Journal · 2020

Ferrite are conventional materials used for microwave absorption, however, they are expensive, constitute health hazard and pollutes the environment. For these reasons, there is need to explore safe and environmental friendly materials that can serve as radiation absorbers and be...

Open access Research Article 10.9734/psij/2020/v24i530192