Blar i Institutt for elektroniske systemer på tittel
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Design of an RF Supply Modulator for use in Envelope Tracking
(Master thesis, 2022)Fremtidens kommunikasjonssystemer må kunne sende store mengder informasjon, samtidig som de er enerigeffektive. For å lage slike system må nye måter å designe systemene på utvikles. Denne masteroppgaven utforsker bruken ... -
Design of Detectors for Automatic Speech Recognition
(Doctoral Theses at NTNU, 1503-8181; 2012:36, Doctoral thesis, 2012)This thesis presents methods and results for optimizing subword detectors in continuous speech. Speech detectors are useful within areas like detection-based ASR, pronunciation training, phonetic analysis, word spotting, ... -
Design of Digital Baseband Transceiver for Touchscreen Devices
(Master thesis, 2016)With recent advances in low power electronics combined increasingly smaller integrated circuits, battery-driven smart devices are becoming more prevalent. The thesis motivation is proposed by Atmel,Norway to develop a ... -
Design of energy efficient LNAs for medical ultrasound imaging applications
(Master thesis, 2021)The developement of modern intravascular ultrasound imaging has played a vital role in the field of medicine. These probe devices senses and amplifies the low frequency and low quality signals like ECG, EMG, EEG and EOG ... -
Design of Energy Efficient Low Noise Amplifiers in 40 nm bulk CMOS and 28 nm FD-SOI for Intravascular Ultrasound Imaging
(Master thesis, 2014)Intravascular ultrasound imaging has during the last decades become an important tool for diagnosis and treatment of coronary diseases. A transition to three-dimensional imaging would drastically improve image quality of ... -
Design of GaAs MMIC passive WaveProbes
(Master thesis, 2011)GaAs MMIC are taking big space in the wireless communication in today s world. The devices are to be characterized for higher frequencies. External passive waveprobes are used to characterize the devices. As the use and ... -
Design of ground station antenna for a double CubeSat student project
(Master thesis, 2007)Give an introduction to the proposed double CubeSat system and an overview of communication requirements and the propagation characteristics that influence the link budget. Based on the above findings, derive requirements ... -
Design of ground station receiver for Kongsberg Satellite Services based on Software Defined Radio
(Master thesis, 2016)As the space industry keeps growing, the need for low cost solutions increases. This applies not only to the launch vehicles and space segments, but also to the ground station systems. In this report, a software defined ... -
Design of low power emergency beacon for life jacket integration
(Master thesis, 2019)Mann over bord (MOB) nødsendarar for bruk med det maritime automatiske idendifikasjonssystemet (AIS) vert i dag av levert av fleire produsentar. Slike nødsendarar fører til auka sikkerheit for personar som arbeider innanfor ... -
Design of low-power consumption adder: High speed and short delay
(Master thesis, 2013)The mission will provide a good explanation of ultra-low and high-speed adder. It started with a brief introduction of simple adder. The assignment will provide an introduction of key performance of the ultra-low and ... -
Design of Low-Power Front-End Integrated Circuits for In-Probe Ultrasound Applications
(Doctoral theses at NTNU;2017:155, Doctoral thesis, 2017)This thesis explores the design and implementation of low-power integrated circuits for in-probe ultrasound applications. In such systems, the power requirement is very tight to prevent over-heating of the tissue. In ... -
Design of Measurement Board for Dynamic Impedance Measurements on Envelope Tracking Amplifiers
(Master thesis, 2021)Denne hovedoppgaven presenterer et målekortdesign (offisielt kalt IVm Board) myntet på dynamiske strøm- og spenningsmålinger mellom en envelope tracker og en RFPA. Nye design- og målemetoder er foreslått for å øke ytelsen ... -
Design of Nanoscale CMOS Integrated Circuits for Ultrasound In-Probe Electronics
(Doctoral thesis at NTNU;2015:203, Doctoral thesis, 2015)This thesis presents five kinds of architectures of the low-noise single-ended to differential variable gain amplifier (VGA) for 2-6 MHz second harmonic cardiac ultrasound imaging systems. The presented VGAs, as the first ... -
Design of RF/microwave integrated circuits in GaN MMIC technology (1 GHz - 12 GHz) - Construction of a GaN MMIC power amplifier with active load modulation and dynamic bias
(Master thesis, 2016)Based on the concept developed by Morten Olavsbråten at the department of Electronics and Telecommunications at NTNU, an amplifier based on a modification of the Doherty amplifier is designed in Keysight Advanced Design ... -
Design of RF/microwave integrated circuits in GaN MMIC technology (1 GHz - 12 GHz) - Construction of a GaN MMIC power amplifier with active load modulation and dynamic bias
(Master thesis, 2016)Based on the concept developed by Morten Olavsbråten at the department of Electronics and Telecommunications at NTNU, an amplifier based on a modification of the Doherty amplifier is designed in Keysight Advanced Design ... -
Design of sensor system for slump test of fresh concrete
(Master thesis, 2022)Å få et mål på konsistensen til fersk betong er essensielt for en bygningsarbeider for å vite om et spesifikt parti med betong kan brukes. Slumptesten er en av mange eksisterende metoder for å måle konsistensen til fersk ... -
Design of SRAM for Sub-100mV Operation Using 22 nm FD-SOI
(Master thesis, 2023)Energihøsting er en lovende løsning for tingenes internett (IoT), siden dette fjerner behovet for hyppig bytting av batterier. Mange energihøstingsmetoder strever med å lage høye forsyningsspenninger, og dette er et problem ... -
Design of Waveguide Cavity Filters for Ku-band Satellite Applications
(Master thesis, 2007)In this master's thesis several waveguide cavity filters are designed and simulated and three of them are constructed, two third order and one fifth order filter. One third order filter is fabricated in brass, and the two ... -
Design of Wide-Band Supply Modulators for RF Power Amplifiers and Testing With LTE
(Master thesis, 2018)In this thesis, the effect of tracked RF amplifiers on modern LTE waveforms are studied. A tracked amplifier is an amplifier with a modulated supply voltage that tracks some wanted function of the base-band. LTE uses the ... -
Design og implementasjon av en undersamplet pulset radar
(Master thesis, 2013)På grunn av den teknologiske utviklingen, blir egenskapene til elektroniske komponenter bedre. Dette åpner for muligheter til å redusere antallet komponenter i radarer, samtidig som at størrelsen, vekten og volumet blir ...