Sökning: "propogation"

Hittade 2 uppsatser innehållade ordet propogation.

1. 1. Småbrukbondens förökningsmetoder på Siargao - Traditionellt småbruk på en tropisk ö i Stilla havet, Filippinerna

   Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

   Författare :Mary Bergenheim; [2023-05-12]
   Nyckelord :traditional knowledge; tacit knowledge; sustainable farming in tropics; propogation;

   Sammanfattning : Several studies and reports regarding traditional knowledge are describing the importance of this knowledge in development of a sustainable farming in the future. Traditional farming is important in sustaining ecosystems and their services as well as the planets biodiversity. LÄS MER

3. 2. Portable HF Antennas for Concurrent Multiband Systems

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Sambhav Malhotra; [2022]
   Nyckelord :Antenna; HF; Skywave Propogation; Multiband;

   Sammanfattning : Current HF communication systems are confined to transmit in relatively narrow frequency band of a few 100 kHz at the time. The problems with limited bandwidth accumulate in HF-networks with multiple links and such networks are therefore hardly “internet capable” today. LÄS MER