Essays about: "energiskördare"

Found 4 essays containing the word energiskördare.

  1. 1. Inkjet printed piezoelectric energy harvesters based on self-assembly of diphenylalanine peptide

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

    Author : Yujie Fu; [2023]
    Keywords : Inkjet printing; piezoelectric energy harvester; diphenylalanine peptide; self-assembly; Bläckstråleutskrift; piezoelektrisk energiskördare; difenylalaninpeptid; självmontering;

    Abstract : Diphenylalanine peptide (Phe-Phe or FF) is a very promising bio-material in the future wearable electronics application due to its self-assembly into nanotubes and nanoribbons with high shear piezoelectric coefficient which is comparable to traditional inorganic piezoelectric materials. In order to efficiently harvest piezoelectric response, alignment and unidirectional polarization of FF nanotubes are required. READ MORE

  3. 2. Direct writing metal-freebio-organic piezoelectricenergyharvester

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

    Author : Zhuo Zheng; [2023]
    Keywords : Piezoelectric effect; metal-free; bio-organic material; γ-glycine; direct writing; energy harvester; Piezoelektrisk effekt; metallfritt; bioorganiskt material; γ -glycin; 3D-utskrift; energiskördare;

    Abstract : The project is about piezoelectric energy harvesters and piezoelectric bio-organic materials.Nowadays, various kinds of energy harvesters based on micro or nano materials are appliedinmanyelectronic applications, such as wearable devices and electricity generators. READ MORE

  4. 3. Design and evaluation of ambient RF energy harvesting platform for sensor-based systems : An experimental study of RF energy harvesting

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

    Author : Ibrahim Hamed; [2022]
    Keywords : Radiofrekvensenergiskördning; Trådlös energiskördning; Backscattering-teknik; Programvarudefinierad radio; EMC; PCB; Antenn;

    Abstract : Trådlös energiskörd möjliggör förmågan att skörda energi från elektromagnetisk strålning. Med de senaste framstegen inom trådlös kommunikationsteknik och med tillgången till energieffektiva sensorer, så har radiofrekvensenergiskördning potential till att bli en självförsörjande sensorbaserad plattform. READ MORE

  5. 4. Energy Harvesting for Health Monitoring Balises : Analytical study

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

    Author : Leire Carreras Orobengoa; [2021]
    Keywords : Balise; Energy harvesting; Railway signaling; Wireless communication networks;

    Abstract : Balises are transponders installed in railways. These devices are nowadays powered by means of a radiofrequency signal emitted by each running train that passes above them. It is only during this moment that the health state of the balises is checked. READ MORE