Essays about: "introduction of mobile phone"

Showing result 1 - 5 of 19 essays containing the words introduction of mobile phone.

  1. 1. A design of a 100 MS/s, 8-bit Pipelined ADC in CMOS

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

    Author : Shen Zhang; [2021]
    Keywords : Technology and Engineering;

    Abstract : The thesis focuses on designing and simulating an 8-bit high-speed fully differential pipelined Analog to Digital Converter (ADC) in the 65nm Complementary Metal-Oxide-Semiconductor (CMOS) technology by using the software Cadence Virtuoso. The aim is to increase the operation speed of the ADC for communication systems without reducing the performance, in the meantime, the low power consumption and the low complexity should also be required when considering future implementation. READ MORE

  3. 2. Control and balancing of a small vehicle with two wheels for autonomous driving

    University essay from KTH/Fordonsdynamik

    Author : Saro Batmanian; Pasam Naga; [2019]
    Keywords : Inverted pendulum; PID controller; Pole placement method; LQR; Hoverboard; Segways; Prototype; Arduino board; Gyroscope; Accelerometer; BLDC motor controllers; EPOS motor controllers; Embedded systems and control and bluetooth remote.;

    Abstract : Control and balancing of an inverted pendulum has gained a lot of attention over the past few decades due to its unstable properties. This has become a great challenge for control engineers to verify and test the control theory. READ MORE

  4. 3. Beamforming Solutions for Efficient Link Setup and Link Maintenance in mmWave Communication Systems

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

    Author : Hesham Sharkas; Haruhi Echigo; [2019]
    Keywords : 5G; Beamforming; Beam-forming; Beam Management; Beam Searching; Beam Sweeping; Codebook; code-book; Initial Access; MIMO; MillimeterWave; millimeter wave; mmWave; mm-Wave; mm Wave; Precoding; Slepian Beam; Synthesizer; Beam Synthesizer; Technology and Engineering;

    Abstract : Millimeter wave (mmWave band) technology has gained a lot of attention in 5G communications, due to large amounts of spectrum being available in the mmWave frequency range. However, mmWave links suffer from severe free-space loss and atmospheric absorption. READ MORE

  5. 4. Equality Calling: The Relationship Between Mobile Broadband Expansion and Income Distribution Within Countries

    University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Author : Rowan Kurtz; [2019]
    Keywords : Broadband; Inequality; ICT; Technology; Gini;

    Abstract : Since its inception, information and communication technology has diffused at an incredible pace, to the point that the poorest quintile of the world's population is now more likely to have access to a mobile phone than to a toilet or clean water (World Bank, 2016). This paper examines if and to what extent the introduction and diffusion of mobile broadband technology affects income inequality within countries measured in terms of Gini coefficient, quintile income share, and the absolute income of each quintile. READ MORE

  6. 5. Opportunities, constraints and challenges to the introduction of ICT services for sustainable agricultural development in West Bengal, India

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Linus Kendall; [2015]
    Keywords : human computer interaction for development; hci4d; ict for development; ict4d; sustainability; participatory design; appropriate technology;

    Abstract : The application of information and communication technology (ICT) in socioeconomic development often referred to as “ICT for development” (ICT4D) is an increasingly relevant concern both academically as well as within development organisations on all levels.   This master thesis project has explored opportunities, constraints and challenges to designing and implementing mobile phone based ICT services for an organisation working with sustainable agricultural development in West Bengal, India. READ MORE