Sökning: "Amir Ebrahimi"

Hittade 2 uppsatser innehållade orden Amir Ebrahimi.

1. 1. Design of radio frequency energy harvesting system : for use in implantable sensors

   Master-uppsats, Linköpings universitet/Elektroniska Kretsar och System; Linköpings universitet/Tekniska fakulteten

   Författare :Amir Ebrahimi; David Kihlberg; [2022]
   Nyckelord :RF energy harvesting; RF rectifier; efficiency; voltage sensor; voltage doubler;

   Sammanfattning : Implantable biomedical wireless sensors provide monitoring of vital health signs such as oxygen, temperature and intraocular pressure and may help to analyse and detect diseases in humans and animals. However, one of the design challenges of implantable devices is providing a safe and reliable energy source. LÄS MER

3. 2. Wireless Gas Sensor Nodes : With focus on Long Range (LoRa) communication

   Kandidat-uppsats, Linköpings universitet/Elektroniska Kretsar och System

   Författare :David Kihlberg; Amir Ebrahimi; [2020]
   Nyckelord :LoRa; wireless gas sensor node; TTN;

   Sammanfattning : Greenhouse gas emissions in indoor or outdoor areas are dangerous and can have short- or long-term effects on people’s health. There are several methods to monitor the air quality in such environments. LÄS MER