Frequency synthesiser is one of most important blocks in wire-less transceiver. Generally phase locked loop (PLL) is used as frequency synthesiser in multistandart wireless transceivers. Two main structures of PLL are conventional (mixed, charge pump) PLL and All-Digital PLL. Newest works, related to design of conventional PLLs, are oriented to minimise power consumption and chip size, increase loop bandwidth and decrease frequency locking time. Main focus of All-Digital PLLs design is to reduce quantisation noise. New figure of merit (FOM) is proposed to compare frequency synthesisers of different type. This function depends on all main parameters of frequency synthesizer for multistandart transceiver: phase noise, operation frequency, fre...
The increasingly demanding performance requirements of communications systems, as well as problems p...
The increasingly demanding performance requirements of communications systems, as well as problems p...
In recent years number of Internet of Things (IoT) services and devices is growing and Internet of V...
Frequency synthesiser is one of most important blocks in wire-less transceiver. Generally phase...
The phase-locked loop (PLL) is used as frequency synthesizer in numerous electronic devices. This th...
The demands for an ever higher data rate and a more varied functionality at minimal cost and power c...
Thanks to its ability to generate a stable yet programmable output frequency, Phase Locked Loop (PLL...
Nesta dissertação é apresentado o projeto de um sintetizador de frequência atingindo as especificaçõ...
The wireless communications technologies are now deeply involved in varies of Internet of Thing (IoT...
Frequency synthesizers are an essential building block of RF communication products. They can be fou...
Frequency synthesizer is a key building block of fully-integrated wireless communication systems. De...
Frequency synthesizer is a key building block of fully-integrated wireless communication systems. De...
In rapidly growing wireless technology, an ultra-wide bandwidth (UWB) communication system has been ...
Abstract—This paper deals with different approaches to design Phase Locked Loop (PLL) frequency synt...
Due to the character of the original source materials and the nature of batch digitization, quality ...
The increasingly demanding performance requirements of communications systems, as well as problems p...
The increasingly demanding performance requirements of communications systems, as well as problems p...
In recent years number of Internet of Things (IoT) services and devices is growing and Internet of V...
Frequency synthesiser is one of most important blocks in wire-less transceiver. Generally phase...
The phase-locked loop (PLL) is used as frequency synthesizer in numerous electronic devices. This th...
The demands for an ever higher data rate and a more varied functionality at minimal cost and power c...
Thanks to its ability to generate a stable yet programmable output frequency, Phase Locked Loop (PLL...
Nesta dissertação é apresentado o projeto de um sintetizador de frequência atingindo as especificaçõ...
The wireless communications technologies are now deeply involved in varies of Internet of Thing (IoT...
Frequency synthesizers are an essential building block of RF communication products. They can be fou...
Frequency synthesizer is a key building block of fully-integrated wireless communication systems. De...
Frequency synthesizer is a key building block of fully-integrated wireless communication systems. De...
In rapidly growing wireless technology, an ultra-wide bandwidth (UWB) communication system has been ...
Abstract—This paper deals with different approaches to design Phase Locked Loop (PLL) frequency synt...
Due to the character of the original source materials and the nature of batch digitization, quality ...
The increasingly demanding performance requirements of communications systems, as well as problems p...
The increasingly demanding performance requirements of communications systems, as well as problems p...
In recent years number of Internet of Things (IoT) services and devices is growing and Internet of V...