Essays about: "Tarek Sayed Hamad"

Found 2 essays containing the words Tarek Sayed Hamad.

1. 1. Quality Assuring of Stator Winding Production : Using electrical tests to quality assure the process steps of a series stator winding production

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Tarek Sayed Hamad; [2021]
   Keywords : Quality assurance QA ; electrical testing; continuous hairpin winding; stator series production; Process-Failure Modes and Effects Analysis P-FMEA ; electric vehicles EVs ; Kvalitetssäkring QA ; Elektriska Test; Kontinuerlig Hårnålslindning; Stator Serie Produktion; P-FMEA; Elektriska Fordon EVs ;

   Abstract : The demands for sustainable transportation have made battery electric vehicles an increasingly popular subject in the world of both businesses and engineering. This thesis has been made in collaboration with Scania, which is currently investigating the possibility of manufacturing stators and rotors in-house in a series production line. READ MORE

3. 2. 3D Printing a Maxwell Fish Eye Lens With Periodic Structures

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Valentine Lin; Tarek Sayed Hamad; [2019]
   Keywords : Maxwell fish eye lens; dielectric lens antenna; metamaterial; periodic structure; 3D printed lenses.;

   Abstract : With the rise of high frequency communication systems such as 5G, new types of antennas has to be developed in order to meet the new requirements. In recent years, lens antennas made of periodic structures has been shown to have desirable performance when increasing operational frequency without increasing the size of the antennas. READ MORE