Sökning: "millimetre and sub-millimetre wave power source"

Hittade 2 avhandlingar innehållade orden millimetre and sub-millimetre wave power source.

1. 1. Modelling and design of high-power HBV multipliers

   Författare :Mattias Ingvarson; Chalmers University of Technology; []
   Nyckelord :thermal limitations; semiconductor; millimetre and sub-millimetre wave power source; varactor diode; frequency multiplier; heterostructure barrier varactor;

   Sammanfattning : This thesis deals with symmetric varactor frequency multipliers for millimetre and sub-millimetre wave applications. Much of the material presented is general and applicable to any type of (symmetric) varactor, but the focus is on the heterostructure barrier varactor (HBV). The basic function and principles of HBVs are explained. LÄS MER

3. 2. Planar Heterostructure Barrier Varactor Diodes for Millimetre Wave Applications

   Författare :Jan Stake; Chalmers University of Technology; []
   Nyckelord :millimetre- and sub-millimetre wave power source; III-V semiconductor; varactor diode; frequency multiplier; Heterostructure Barrier Varactor HBV ;

   Sammanfattning : This thesis deals with fabrication, characterisation and modelling of the Heterostructure Barrier Varactor (HBV) diode and its use in frequency multiplier applications. Different aspects of material structures and frequency multipliers are described. LÄS MER