Essays about: "comparator"
Showing result 11 - 15 of 44 essays containing the word comparator.
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11. Indoor positioning system using ultrasound combined with multilateration
University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)Abstract : Under det senaste decenniet har inomhuspositionering fått en ökad popularitet och stått i fokus för forskning och utveckling, eftersom det ger praktiska möjligheter till att spåra och navigera objekt och människor i inomhusmiljöer. Det finns ingen global lösning för inomhuspositionering baserat på en enstaka teknologi såsom det gör för utomhuspositionering med sin satellitbaserade globala positioneringssystem. READ MORE
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12. GENERAL WAKE-UP RADIO MODULE FOR ISM BAND
University essay from Högskolan i Halmstad/Akademin för informationsteknologiAbstract : With the word of smart, the whole world is running on the smart technologies and smart devices which are fairly constructed by wireless sensors networks. The heart of the WSNs are nodes, which are deployed in different environmental conditions with different applications. READ MORE
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13. Analysis and Design of a High-Frequency RC Oscillator Suitable for Mass Production
University essay from Linköpings universitet/Elektroniska Kretsar och SystemAbstract : Oscillators are components providing clock signals. They are widely required by low-cost on-chip applications, such as biometric sensors and SoCs. As part of a sensor, a relaxation oscillator is implemented to provide a clock reference. Limited by the sensor application, a clock reference outside the sensor is not desired. READ MORE
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14. Sending Location-Based KeysUsing Visible Light Communication
University essay from Uppsala universitet/Institutionen för informationsteknologiAbstract : In this thesis we present a Security Application based on Visible Light Communication(VLC). As VLC continues to develop, the need to protect valuable informationtransmitted using this type of communication is also growing. READ MORE
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15. Implementation of a 200 MSps 12-bit SAR ADC
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : Analog-to-digital converters (ADCs) with high conversion frequency, often based on pipelined architectures, are used for measuring instruments, wireless communication and video applications. Successive approximation register (SAR) converters offer a compact and power efficient alternative but the conversion speed is typically designed for lower frequencies. READ MORE