Sökning: "LC circuits"

Hittade 5 uppsatser innehållade orden LC circuits.

  1. 1. Design and construction of a reliable wireless power transfer system for an embedded device : With emphasis on industrial applications

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Dhruvi Ajit Shukla; [2022]
    Nyckelord :Wireless Power Transfer WPT ; ferrites; Litz wire; skin effect; proximity effect; electromagnetic induction; electromagnetic resonance; magnetic coupling; power efficiency; LC circuits; Trådlös kraftöverföring WPT ; ferrit; litz-tråd; hudeffekt; närhetseffekt; elektromagnetisk induktion; elektromagnetisk resonans; magnetisk koppling; effekteffektivitet; LC-kretsar;

    Sammanfattning : This thesis deals with wireless power transfer from an external source to embedded small devices (such as for conditioning monitoring, control etc.) located at different distances from the source. The proposed designs can be used in a variety of applications, including mobile phones, electric cars, unmanned aerial vehicles, robots, etc. LÄS MER

  2. 2. Integrated CMOS Doppler Radar : System Specification & Oscillator Design

    Magister-uppsats, Linköpings universitet/Elektroniska Kretsar och System

    Författare :Shampa Biswas; [2016]
    Nyckelord :CMOS oscillator circuit design;

    Sammanfattning : This thesis report presents system specification, such as frequency and output power level, and selection topology of an oscillator circuit suitable for a CMOS Integrated Doppler radar application, in order to facilitate short range target detection within 5-15 m range, using a 0.35 μm CMOS process. LÄS MER

  3. 3. Design of a DCO for an All Digital PLL for the 60 GHz Band : Design of a DCO for an All Digital PLL for the 60 GHz Band

    Master-uppsats, Linköpings universitet/Linköpings universitet/ElektroniksystemTekniska högskolan; Linköpings universitet/Linköpings universitet/ElektroniksystemTekniska högskolan

    Författare :Manikandan Balasubramanian; Saravana Prabhu Vijayanathan; [2013]
    Nyckelord :DCO; 65 nm; Oscillator; Varactor; Jitter; Differential to single; All-digital PLL; PLL;

    Sammanfattning : The work was based on digitally controlled oscillator for an all-digital PLL in 65nm process. Phase locked loop’s were used in most of the application for clock generation and recovery as well. As the technology grows faster in the existinggeneration, there has to be quick development with the technique. LÄS MER

  4. 4. A Study and Design of High Performance Voltage-Controlled Oscillators in 65nm CMOS Technology

    Master-uppsats, Linköpings universitet/Linköpings universitet/Elektroniska komponenterTekniska högskolan

    Författare :Kamran Afghari; [2012]
    Nyckelord :QVCO; Power Consumption; Phase Noise; Tuning Voltage; Communication Transceivers;

    Sammanfattning : In recent years, oscillators are considered as inevitable blocks in many electronic systems. They are commonly used in digital circuits to provide clocking and in analog/RF circuits of communication transceivers to support frequency conversion. LÄS MER

  5. 5. A Study of Switched Mode Power Amplifiers using LDMOS

    Magister-uppsats, Högskolan i Gävle/Institutionen för teknik och byggd miljö

    Författare :Ahmed Al Tanany; [2007]
    Nyckelord :LDMOS; Switch Mode Power Amplifiers; power amplifier; BALUN;

    Sammanfattning : This work focuses on different kinds of Switch Mode Power Amplifiers (SMPAs) using LDMOS technologies. It involves a literature study of different SMPA concepts. Choosing the suitable class that achieves the high efficiency was the base stone of this work. LÄS MER