Search for dissertations about: "HBV"
Showing result 11 - 15 of 61 swedish dissertations containing the word HBV.
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11. HBV frequency multiplier 2D arrays and application
Abstract : The utilisation of the THz spectrum ( 0.3-3 THz ) is hampered by technological difficulties to generate power at these frequencies. READ MORE
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12. Immune modulation in chronic HBV and HCV infection
Abstract : Chronic viral hepatitis is a major health problem worldwide. The two major viral causes for chronic hepatitis are the hepatitis B (HBV) and C viruses (HCV). HBV is a DNA virus with a rather limited genetic variability whereas HCV is an RNA virus with a high genetic variability. READ MORE
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13. 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
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14. Fabrication of Integrated HBV Multipliers for THz Generation
Abstract : The main objective of this licentiate thesis is to demonstrate silicon integrated HBV frequency multipliers for THz generation with RF performance comparable with InP technology. The choice of silicon is motivatedby better thermal and mechanical properties, cost and ease of integration compared to III-V semiconductor substrates. READ MORE
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15. Silicon Integrated HBV Frequency Multipliers for THz Applications
Abstract : This thesis deals with integrated varactor diode circuits for terahertz (THz) applications. In particular hybrid, monolithic microwave integrated circuits (MMICs), and heterogeneous integration are explored for frequency multiplier applications. READ MORE