Search for dissertations about: "Varactor diode"
Showing result 1 - 5 of 14 swedish dissertations containing the words Varactor diode.
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1. Symmetric varactor frequency multipliers
Abstract : This thesis describes heterostructure barrier varactor (HBV) frequency multipliers for millimetre and sub-millimetre wave applications.The basic principles of HBVs are explained. Starting from basic varactor theory, an equivalent circuit model for HBVs is presented. READ MORE
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2. Low phase noise voltage controlled micro- and millimeter wave oscillators
Abstract : .... READ MORE
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3. Heterostructure Barrier Varactor Diodes for Frequency Multiplier Applications
Abstract : This thesis deals with fabrication, characterisation and modelling of the Heterostructure Barrier Varactor (HBV) diode and its use in frequency multiplier circuits. Different aspects of material structures and frequency multipliers are described. READ MORE
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4. Planar Heterostructure Barrier Varactor Diodes for Millimetre Wave Applications
Abstract : 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. READ MORE
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5. Modelling and design of high-power HBV multipliers
Abstract : 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. READ MORE