scholarly journals Development of low phase noise microwave frequency synthesizers for reducing Dick effect of Cs fountain clocks

AIP Advances ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. 095311 ◽  
Author(s):  
Wenbing Li ◽  
Yuanbo Du ◽  
Hui Li ◽  
Zehuang Lu
Keyword(s):  
Phase Noise ◽  
Microwave Frequency ◽  
Frequency Synthesizers ◽  
Low Phase Noise ◽  
Dick Effect

scholarly journals ARCHITECTURE SOLUTIONS FOR DESIGNING OF MICROWAVE FREQUENCY SYNTHESIZERS BASED ON PHASED LOCKED LOOP

T-Comm ◽  
2020 ◽  
Vol 14 (10) ◽  
pp. 17-25
Author(s):  
Alexander Chenakin ◽  
◽  
Victor Kochemasov ◽  
Keyword(s):  
Communication Systems ◽  
Frequency Synthesizer ◽  
Low Cost ◽  
Microwave Frequency ◽  
Frequency Synthesizers ◽  
Frequency Resolution ◽  
Step Size ◽  
Switching Speed ◽  
Fast Switching ◽  
Low Phase Noise

Frequency synthesizer – as a main module for modern communication systems, test-and-measurement equipment and other electronic devices – should meet certain requirements. The most important requirements include spectral purity of generated signal (low phase noise and spurs), fast switching speed and high frequency resolution (low step size). Other important characteristics include low power consumption, small size and low cost. Thus, the main design goal is selecting proper solutions to support these requirements. This article describes various architectures used to design frequency synthesizers based on phase locked loop.

Design of Low Phase Noise Microwave Frequency Synthesizer for 85Rb Fountain Clock

2020 ◽  
Vol 40 (10) ◽  
pp. 1002001
Author(s):  
张宁 Zhang Ning ◽  
王倩 Wang Qian ◽  
赵伟靖 Zhao Weijing ◽  
姬清晨 Ji Qingchen ◽  
魏荣 Wei Rong
Keyword(s):  
Phase Noise ◽  
Frequency Synthesizer ◽  
Microwave Frequency ◽  
Low Phase Noise

A low phase noise LC-VCO for phase-locked frequency synthesizers

2014 ◽  
Vol 56 (6) ◽  
pp. 1486-1492 ◽  
Author(s):  
Hao X. Wang ◽  
Wei Zhang ◽  
Yan Y. Liu ◽  
Liang Zhang
Keyword(s):  
Phase Noise ◽  
Frequency Synthesizers ◽  
Low Phase Noise ◽  
Lc Vco
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