Essays about: "thesis in Digital communication filter"

Showing result 1 - 5 of 25 essays containing the words thesis in Digital communication filter.

1. 1. The Social Media Dilemma:Millennials Dealing With Data Tracking in a Mediatized Society

   University essay from Uppsala universitet/Institutionen för informatik och media

   Author : Hannah Volman; [2021]
   Keywords : social media; data tracking; privacy paradox; media dilemmas; millennials;

   Abstract : Through its growing popularity, social media platforms have become influential in our society. Data tracking allows social media platforms to continue providing free and personalized services. READ MORE

3. 2. PLL for 5G mmWave

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Daniel Bakic; Jinzhuo Wu; [2020]
   Keywords : PLL; 5G-NR; RFIC; beamforming; 22nm FDSOI; charge pump; vco; loop filter; frequency divider; phase detector; phase noise; jitter; Technology and Engineering;

   Abstract : This paper presents research and implementation of a high frequency Integer-N phase-locked loop for digital beamforming in mobile devices. Multiple topologies investigated whereof two were implemented. The transient phase noise of the PLL is -104dB/-95dB @1MHz. The output frequency range is from 8G-10G. READ MORE

4. 3. Blind Channel Equalization for Shortwave Digital Radio Communications

   University essay from Linköpings universitet/Reglerteknik

   Author : Tomas Busk; [2020]
   Keywords : Blind Channel Equalization; Equalization; adaptive filter; radio communication; Blind kanalutjämning; kanalutjämning; adaptivt filter; radiokommunikation;

   Abstract : In this thesis the concept of Blind Channel Equalization has been examined and algorithms suitable to blindly equalize the channel are presented and evaluated on simulated data. The concept of blind equalization is to equalize a communica- tions channel without relying on a training sequence or pilot tone, which may be either unknown to the receiver or not exist at all. READ MORE

5. 4. Wireless electrocardiogram based on ultra-wideband communications

   University essay from Uppsala universitet/Signaler och System

   Author : Maria Toll; [2019]
   Keywords : UWB; ECG; EKG; ultra-wideband; electrocardiogram; ultra wideband; radio communication; Decawave; DW1000; IoT; internet of things; Android; IEEE 802.15.4-2011;

   Abstract : The goal for this master thesis is to develop a prototype that uses ultra-wideband (UWB) communications to wirelessly transfer electrocardiogram (ECG) data from an ECG measurement unit to an Android device (smartphone or similar) which is used to process and display the ECG signals. The prototype should consist of two hardware nodes; (1) Node one having a ECG measurement unit (an AD8232 single lead heart rate monitor), an UWB communication module (a Decawave DWM1000 module) and a microcontroller (an Arduino DUE); and (2) Node two having an Android device (an Android smartphone), an UWB communication module (a Decawave DWM1000 module) and a microcontroller (an Arduino DUE). READ MORE

6. 5. Implementation of High-Speed 512-Tap FIR Filters for Chromatic Dispersion Compensation

   University essay from Linköpings universitet/Datorteknik

   Author : Cheolyong Bae; Madhur Gokhale; [2018]
   Keywords : DSP; VHDL; FIR; Digital communication; Optical networks; Chromatic dispersion;

   Abstract : A digital filter is a system or a device that modifies a signal. This is an essential feature in digital communication. Using optical fibers in the communication has various advantages like higher bandwidth and distance capability over copper wires. READ MORE