Sökning: "Anna Malmros"

Hittade 2 avhandlingar innehållade orden Anna Malmros.

  1. 1. Advanced III-Nitride Technology for mm-Wave Applications

    Detta är en avhandling från ; Chalmers tekniska högskola; Gothenburg

    Författare :Anna Malmros; [2019]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ohmic contact; passivation; InAlN; high frequency performance; GaN; InAlGaN; HEMT; electron trapping;

    Sammanfattning : Within wireless communication, there is a continuously growing need for more bandwidth due to an increasing number of users and data intense services. The development within sensor systems such as radars, is largely driven by the need for increased detection range and robustness. LÄS MER

  2. 2. Ohmic Contacts and Thin Film Resistors for GaN MMIC Technologies

    Detta är en avhandling från ; Chalmers tekniska högskola; Gothenburg

    Författare :Anna Malmros; [2011]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ohmic contact; TFR; TiN; HEMT; GaN; TaN;

    Sammanfattning : Gallium nitride (GaN) based high electron mobility transistor (HEMT) technology has attracted much attention during the last decade which has resulted in a rapid development in material quality and device performance. GaN HEMT microwave electronics are currently finding its applications in wireless communication infrastructure and radar systems. LÄS MER