Essays about: "carrier modulation"

Showing result 6 - 10 of 31 essays containing the words carrier modulation.

  1. 6. Processing of task-irrelevant sounds while performing a visual task : A study of auditory steady-state evoked potentials

    University essay from Stockholms universitet/Psykologiska institutionen

    Author : Jenny Arctaedius; [2020]
    Keywords : Attention; Auditory Processing; Perceptual load; ASSRs; Filtering; EEG;

    Abstract : Perceptual capacity and selection in attention have for long been an interest in cognitive science, with early theories of early selection to late selection. Hearing is an important subject to investigate when it comes to attention and early auditory processing can be investigated by using auditory steady state responses (ASSRs). READ MORE

  3. 7. Implementation of Visible Light communications For Indoor Applications

    University essay from Blekinge Tekniska Högskola

    Author : Nitish Nagabhairava; [2018]
    Keywords : OOK modulation scheme; MATLAB-Simulation; Light Emitting Diodes .;

    Abstract : In recent years there is growing research in optical wireless communication. This growing popularity isdue to several characteristics like such as large bandwidth that is also not having spectrum regulationsimposed, low cost and license-free operation. READ MORE

  4. 8. Modulation schemes in ambient backscatter communication

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Oliver Harms; [2017]
    Keywords : ;

    Abstract : This thesis presents a study of different modulation schemes in the context of backscatter communication. Backscatter communication is a way of wireless communication where no active signal is transmitted. Instead surrounding signals are modified to transmit data. READ MORE

  5. 9. Passive Inter-modulation Cancellation in FDD System

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

    Author : Fan Chen; [2017]
    Keywords : Technology and Engineering;

    Abstract : Passive inter-modulation (PIM) shows up when two or more RF signals are mixed together via the nonlinear passive devices. With the rapid development and expansion of the wireless com-munication networks, PIM is recognized as one of the most critical issues. READ MORE

  6. 10. Filter Bank Multi-Carrier Modulation

    University essay from KTH/Kommunikationsteori

    Author : Frédéric De Poret; [2015]
    Keywords : ;

    Abstract : During the last years, multi-carrier modulations have raised a particular interest due to their high spectral efficiency and the possible assumption of flat frequency fading. The most broadly used multi-carrier modulation is the CP-OFDM. READ MORE