Sökning: "ADPLL"
Visar resultat 1 - 5 av 9 uppsatser innehållade ordet ADPLL.
1. A Low Noise Digitally Controlled Oscillator for a Wi-Fi 6 All-Digital PLL
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Following the rise of Internet of Things (IoT), or just the technological advancements and expectations in a world where the things are or will be connected, new demands are put on Integrated Circuit (IC) for wireless connectivity. The use cases seem endless; smart home, healthcare, entertainment, and science are all areas that can benefit from connectivity of low power electronics. LÄS MER
2. Digitally Controlled Oscillator for mm-Wave Frequencies
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : In the fifth generation of mobile communication, 5G, frequencies above 30 GHz, so-called millimeter-wave (mm-wave) frequencies are expected to play a prominent role. For the synthesis of these frequencies, the all-digital phase locked loop (ADPLL) has recently gained much attention. LÄS MER
3. System Level Modeling and Verification of All-digital Phase-locked Loop
Kandidat-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)Sammanfattning : In wirelesscommunication systems, a local oscillator (LO) aims at demodulating radio-frequency signals into baseband signals. The performance of these signals determines the quality of communications which is highly affected by the phase accuracy of local oscillators. LÄS MER
4. Multi-Path Dierential Delay Line based Time-to-Digital Converter for ADPLL
Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)Sammanfattning : All digital phase-locked loops (ADPLLs) play an important role in contemporary applications such as Bluetooth, GSM, WCDAM and WiFi. A timeto-digital converter (TDC) is the critical part in the ADPLL, usually the dominant quantization noise contributor. The quantization noise is caused by the nite resolution of the TDC. LÄS MER
5. Design and Simulation of Miscellaneous Blocks of an All-Digital PLL for the 60 GHz Band
Master-uppsats, Elektroniksystem; Tekniska högskolanSammanfattning : A phase-locked loop commonly known as PLL is widely used in communication systems. A PLL is used in radio, telecommunications, modulation and demodulation. It can be used for clock generation, clock recovery from data signals, clock distribution and as a frequency synthesizer. Most electronic circuits encounter the problem of the clock skew. LÄS MER