Essays about: "Phase Shift Keying"

Showing result 1 - 5 of 19 essays containing the words Phase Shift Keying.

  1. 1. Design of a Differential Cross-Coupled Power LC Oscillator with ASK Modulation

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Sanjay Sarker; [2023]
    Keywords : Cross-coupled LC Oscillator; Amplitude Shift Keying ASK Modulator; Spiral Inductor; MIM Capacitor; Current Mirror Switching;

    Abstract : Rapid growth in the field of communications industry has led to newer opportunities and challenges in the design of CMOS based monolithic integrated circuits. ASK modulators are a class of digital modulators which are known for their relative simplicity of implementation for low cost applications in the industrial and biomedical domains. READ MORE

  3. 2. Vicinity Integrated Circuit Card Emulation of ISO15693 in NFC Devices

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Elmar Xander van Rijnswou; [2018]
    Keywords : ;

    Abstract : This thesis describes the work flow of integrating a new digital design in an existing integrated circuit, the SN100V designed by NXP. The new digital design enables theSN100V for emulating ISO 15693 card, which is not available yet in any near field radio device. READ MORE

  4. 3. Frequency Tracking Using Digital Cavities

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

    Author : Fredrik Zetterblom; [2017]
    Keywords : Digital cavities; Frequency Tracking; Technology and Engineering;

    Abstract : Digital cavities are efficient algorithms for comb filters with very low computational costs. They have been used to precisely measure the amplitude and phase of high frequency signals (few giga samples per second) from data acquired by high speed digitizers 80 GSps. READ MORE

  5. 4. Intradyne Signal Recovery and Equalization for Optical Satellite Links

    University essay from KTH/Rymd- och plasmafysik

    Author : Philip Conroy; [2017]
    Keywords : ;

    Abstract : An optical communication system employing intradyne reception withoffline digital signal processing for a geostationary satellite communicationscenario is presented. The digital signal processing is improvedvia the implementation and comparison of several timing recovery algorithms,and the inclusion of an equalization stage. READ MORE

  6. 5. Performance Analysis of Decode and Forward Relaying with Keyhole in Nakagami-m Fading Channels

    University essay from Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknik

    Author : pawan khadka; [2012]
    Keywords : decode and forward; orthogonal space time block codes; Nakagami-m fading; keyhole effects; symbol error rate; moment generating function; fading severity parameter;

    Abstract : Fading has always been a major obstacle in the effective transmission of signals from the transmit antenna to the receive antenna. The innovation of multiple-input multiple-output (MIMO) system has led to the regression of the adverse effect of these fading entities and thus provided a higher data rate communication while maintaining the quality of service (QoS). READ MORE