Browsing Institutt for elektroniske systemer by Title
Now showing items 1225-1244 of 2297
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LoranC sårbarhet.: LoranC evne til å motstå jamming/spoofing
(Master thesis, 2010)Grunnlaget for det arbeidet som er utført i denne rapporten er påstanden om LoranCsrobusthet som navigasjonssystem. Robustheten til systemet måles i systemets egen evnetil å motstå interferens (absolutt robusthet) og hvor ... -
Lossless video compression in an FPGA for reducing DDR memory bandwidth usage
(Master thesis, 2013)We show that a hardware implementation of a lossless image compression schemecan be used as means for lowering DDR memory bandwidth usage from a videostream. A prediction scheme based on LOCO-I is used to reduce correlative ... -
Low Complexity Antenna Diversity For IEEE 802.15.4 2.4 GHz PHY
(Master thesis, 2009)This thesis investigates the obtainable performance improvements associated with different fading mitigation techniques using spatial antenna diversity applied to the IEEE 802.15.4 2.4 GHz PHY. The standard possesses ... -
Low Energy AES Hardware for Microcontroller
(Master thesis, 2009)Cryptographic algorithms, like the Advanced Encryption Standard, are frequently used in todays electronic appliances. Battery operated devices are increasingly popular, creating a demand for low energy solutions. As a ... -
Low Energy Implementation of Robust Digital Arithmetic in Sub/Near-Threshold Nanoscale CMOS: For Ultrasound Beamforming
(Master thesis, 2013)This thesis will show combinatorial digital design using the 65nm transistor technology operating in near/sub-threshold region. Designing a 16By9Bit adder optimized with regard to power consumption with a speed requirement ... -
Low Noise Variable Gain Amplifier for Time-Gain Compensation in Ultrasonic Imaging Front-End using 22nm FDSOI
(Master thesis, 2022)Når en ultralyd puls propagerer gjennom kroppen blir den attenuert proporsjonalt til hvor langt bølgen propagerer for refleksjonen kan måles tilbake i proben. Ettersom en ADC har konstant dynamisk område, vil signaler som ... -
Low Power Capacitive Touch Digital Detection Filter: A Comparative Study of Synchronous and Asynchronous Methodologies
(Master thesis, 2012)In this thesis, both synchronous and asynchronous methodologies is explored for implementing a capacitive touch digital detection filter circuit.Asynchronous methodologies promise characteristics such as lower power, higher ... -
Low Power Capacitive Touch Sensing
(Master thesis, 2009)This thesis will seek to design a capacitive touch sensor that uses as little power as possible while still having decent performance. The study will start by discussing oscillators and find that relaxation oscillators ... -
Low Power Continuous-Time Delta-Sigma ADC - The robustness of finite amplifier GBW compensation
(Master thesis, 2006)This paper reports on the modeling and simulation of a continuous-time delta-sigma analog to digital converter (ADC) in VHDL AMS. The ADC is intended for use in a microcontroller and is therefore underlying restrictions ... -
Low Power Continuous-Time Delta-Sigma ADC: The robustness of finite amplifier GBW compensation
(Master thesis, 2006)This paper reports on the modeling and simulation of a continuous-time delta-sigma analog to digital converter (ADC) in VHDL AMS. The ADC is intended for use in a microcontroller and is therefore underlying restrictions ... -
Low Power Electronic Paper Display Driver with Unipolar Driving Waveform
(Master thesis, 2017)Electronic paper display (EPD) has reached a position of great maturity. Due to its capability of bistability and great reflectivity, it can display an image without any flowing current. Today, sensors and regulators are ... -
Low Power Electrophoretic Display Module
(Master thesis, 2016)The electrophoretic display (EPD) technology has great potential for use in small sized, low power portable devices and Internet of Things (IoT) applications. Due to its capability of true bistability and reflectivity, it ... -
Low Power Environmental Air Quality Monitoring
(Master thesis, 2019)Måling av personlig miljøluftkvalitet blir stadig mer relevant i dagens samfunn. Tradisjonell overvåking krever overdimensjonerte, dyre instrumenter, med langsomme og intensive prøvetakingsmetoder. Skalerbare, lavprismonitorer ... -
Low Power Floating-Point Unit for RISC-V
(Master thesis, 2018)When working on a limited energy budget, wireless and battery powered devices that monitor sensors need to do some degree of local computation to save power on transmission. Therefore there is a need for floating-point ... -
Low power GPS tracker
(Bachelor thesis, 2022)Basert p ̊a Nordic Semiconductors nRF9160 SiP ble det utviklet et utlegg som er i stand til ̊a h ̊andtere GPS kommunikasjon, full duplex skykommunikasjon med nRF Cloud der posisjon og annen data overføres. Med laveste ... -
Low Power Inertial Measurement Unit for Internet of Things Applications
(Master thesis, 2016)Motion sensing is an interesting area for Internet of Things (IoT) applications. Today, motion sensing for embedded applications is usually achieved by using an inertial measurement unit (IMU). An IMU is a sensor package, ... -
Low Power USB On-The-Go for AVR
(Master thesis, 2007)Development of devices, used for connections to personal computers, has mainly been based on the use of the parallel port and serial port on the PC. These interface connections are large and they re being replaced by smaller ... -
Low Power UWB Signaling over a Time-Varying Multipath Channel using Multiple Receiver Antennas
(Master thesis, 2011)This thesis explore a digital wireless communication system which is intended for commu- nication from the abdominal region to an on-body receiver. Where a capsule is meant for image capturing of the intestine for better ... -
Low Power Wireless Communication Between Musical Instruments and Controllers
(Master thesis, 2009)This report treats the application of low power wireless communication technology to applications within musical instruments and their controllers. Wireless solutions have been widely adopted in almost all aspects of ... -
Low power/high performance dynamic reconfigurable filter-design
(Master thesis, 2008)The main idea behind this thesis was to optimize the multipliers in a finite impulse response (FIR) filter. The project was chosen because digital filters are very common in digital signal processing and is an exciting ...