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Showing result 1 - 5 of 7 essays matching the above criteria.

  1. 1. Concurrent Engineering and Generative Design Methodologies Applied to the Design and Analysis of a Future Space Mission Using COMET

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Paloma Maestro Redondo; [2021]
    Keywords : Concurrent Engineering; Concurrent Design; CDF; Generative Design; SpaceMaster; Space System Engineering; Feasibility Studies;

    Abstract : Concurrent Design studies have become of great importance in the space industry reducing the time and costs associated to the feasibility assessments for future space missions. This has also helped companies and space agencies to be at the forefront of this fast-developing sector. READ MORE

  3. 2. Analog Front End Development for the Large Hadron Collider Interlock Beam Position Monitor Upgrade

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Oskar Björkqvist; [2019]
    Keywords : ;

    Abstract : The interlock Beam Position Monitor (BPM) system in the Large Hadron Collider(LHC) is responsible for monitoring the particle beam position at the point of thebeam dump kicker magnets and is part of the machine protection system. Thecurrent interlock BPM system has some limitations and because of this, an upgradeproject has been initiated. READ MORE

  4. 3. Design of a Gysel Combiner at 100 MHz

    University essay from Linköpings universitet/Fysik och elektroteknik; Linköpings universitet/Tekniska fakulteten

    Author : Mohamed Abdul Nazar; [2019]
    Keywords : Gysel; Power Combiner; Toroidal; Inductor; PCB; 100 MHz; Wilkinson;

    Abstract : This thesis relates to the design and implementation of a Gysel power combiner consisting of two input ports. The design is implemented using discrete (lumped) components over the conventional transmission line architecture and operates at 100 MHz. READ MORE

  5. 4. Highly Integrated Wideband Doherty Power Amplifier

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Raza Hussain; Sundas Sheikh; [2013]
    Keywords : Doherty power amplifier; GaN transistor; power amplifier; wideband power amplifier;

    Abstract : The objective of this thesis project was to design a wide band Doherty Power Amplifier (DPA) using bare die transistors. Different techniques had been applied in this thesis to make a DPA wide band while maintaining its efficiency and power. READ MORE

  6. 5. Antenna diversity with opportunistic combining

    University essay from Fysik och elektroteknik; Tekniska högskolan

    Author : Md. Khalilur Rahman; Chuanhui Xia; [2012]
    Keywords : ;

    Abstract : In modern telecommunication technologies, the requirement for signal reliability is higher and higher but fading is the main challenge for signal reliability. Different types of techniques have been studied to mitigate this fading but MIMO (Multiple Input Multiple Output) has been studied extensively in wireless communication systems to overcome small-scale fading, which is an efficient way to improve signal-to-noise and bit error rates. READ MORE