Essays about: "divider"

Showing result 6 - 10 of 31 essays containing the word divider.

  1. 6. Temperature Compensation in CMOS Ring Oscillator

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Xiaohua Wei; Dingyufei Zhang; [2022]
    Keywords : Current Starved Ring Oscillator CSRO ; Temperature compensation; Supply voltage compensation; Stable frequency; Digital controlling; Phase Frequency Detector PFD ; Dynamic comparator; Bidirectional counter; Charge pump CP ; Frequency divider; Power consumption; AMS 0.35 um; EDA tool Cadence;

    Abstract : A digital system is often required to operate under a specific frequency. A ring oscillator can be helpful in this circumstance because it can generate a signal with a specific frequency. However, a ring oscillator is also sensitive to the environment temperature. READ MORE

  3. 7. Hybrid Coupler for LMBA Input Match Using an Active Inductor

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Karthik Doddanna; [2021]
    Keywords : LMBA; gyrator-c; active inductor; hybrid coupler; TSMC 0.18um.;

    Abstract : With the increase in demand for compact and high data rate communication systems, there is a need for high efficiency with modulated signals (PAPR 5-10 dB) for base-station power amplifiers. One of the famous architectures used to achieve this is Doherty architecture. READ MORE

  4. 8. Classification of black plastic granulates using computer vision

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Anton Persson; Niklas Dymne; [2021]
    Keywords : ;

    Abstract : Pollution and climate change are some of the biggest challenges facing humanity. Moreover, for a sustainable future, recycling is needed. Plas- tic is a big part of the recycled material today, but there are problems that the recycling world is facing. The modern-day recycling facilities can handle plastics of all colours except black plastics. READ MORE

  5. 9. 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

  6. 10. Acoustic solution for phone calls in offices

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Marina Pérez Llopis; Daniel Blanco Saura; [2019]
    Keywords : ;

    Abstract : Nowadays, sound is one ofthe main disadvantages in offices in order to achieve a suitable environment for work. One of the actions that generates more discomfort are telephone calls. Therefore, solutions such as a phone booths are ideal in order to generate these calls privately and without disturbing the users around. READ MORE