Essays about: "design of mobile phone"

Showing result 16 - 20 of 145 essays containing the words design of mobile phone.

  1. 16. Evaluation of Discrete-Time Wideband Receivers for NB-IoT

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

    Author : Magnus Wasting; [2021]
    Keywords : Discrete; time; filter; NB-IoT; Charge; Sharing; CMOS; Technology and Engineering;

    Abstract : A receiver that covers several RF bands requires multiple front-end filters which increases the cost in terms of components and/or board/silicon area. Front-end filters assist a receiver to withstand interference at multiples of its down-conversion frequency. READ MORE

  3. 17. Cultural Ecosystem Services on the university campus - A student-centered approach to assess psychological and climate-related benefits of cultural ecosystem services on the university campus.

    University essay from Lunds universitet/Miljövetenskaplig utbildning

    Author : Christoffer Hahn; [2021]
    Keywords : cultural ecosystem services; environmental appraisal; university campus; green areas; climate change adaptation; climate change mitigation; urban heat island effect; perceived biodiversity; perceived restorativeness; NCP; multifunctionality.; Earth and Environmental Sciences;

    Abstract : With climate change being one of the largest worldwide challenges of our time, it is important to prevent the loss of natural ecosystems that can act to mitigate climate change. Moreover, ensuring that urban areas are designed for human needs in conjunction with climate change adaptation/mitigation for a sustainable environment is crucial. READ MORE

  4. 18. Investigating power amplifier behavior in User Equipment terminals

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

    Author : Adyasha Panda; [2021]
    Keywords : Power Amplifier; Technology and Engineering;

    Abstract : In this thesis work, experiments have been carried out to study the behavior of radio frequency power amplifier which is the one of the largest power consumers in a user equipment which is a mobile phone in this case. A CMW-500 which is a Rohde and Schwarz equipment has been used to emulate the base station. READ MORE

  5. 19. 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

  6. 20. A Concept Design for Personalized In-vehicle Infotainment in Car Sharing

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Shuo Yang; [2021]
    Keywords : Human-computer interaction; Car sharing; Personalization; In-vehicle infotainment; Interaktion mellan människa och dator; bildelning; personalisering; Infotainment i fordonet;

    Abstract : As a possible solution for environmental and social problems, car sharing is emerging. A number of studies have documented that personalization could increase convenience, comfort, and safety which becomes a shaping consumer trend, especially in cars. However, most studies in the field of personalization have only focused on privately-owned cars. READ MORE