A new PLL topology and a new simplified linear model are presented. The new fractional-N synthesizer presents no reference spurs and lowers the overall phase noise, thanks to the presence of a SampleJHold block. With a new simulation methodology it is possible to perform very accurate simulations, whose results match closely those obtained with the linear PLL model developed.
標簽： new fractional-N synthesizer simplified
上傳時間： 2016-04-14
上傳用戶：hjshhyy
This paper presents the key circuits of a 1MHz bandwidth, 750kb/s GMSK transmitter. The fractional-N synthesizer forming the basis of the transmitter uses a combined phasefrequency detector (PFD) and digital-to-analog converter (DAC) circuit element to obtain >28dB high frequency noise reduction when compared to classicalfrequency synthesis.
標簽： fractional-N transmitter bandwidth circuits
上傳時間： 2016-04-14
上傳用戶：er1219
分數階統一混沌系統的離散算法-This the program for fractional order Unified system, a simple but fast method in time domain.
標簽： fractional program Unified method
上傳時間： 2014-01-22
上傳用戶：lo25643
用來進行分數階Liu系統數值仿真的源代碼——This is the program to simulate fractional-order Liu system
標簽： fractional-order Liu simulate program
上傳時間： 2014-01-24
上傳用戶：天涯
This the program for Generalized synchronization of fractional order Hyperchaotic chen system
標簽： synchronization Hyperchaotic Generalized fractional
上傳時間： 2016-10-01
上傳用戶：xuan‘nian
Ph.D thesis from M.H.Perrott, about fractional-N PLL design.
標簽： fractional-N Perrott thesis design
上傳時間： 2016-11-09
上傳用戶：youlongjian0
PhD.thesis about fractional PLL design from UC san-deago.
標簽： fractional san-deago thesis design
上傳時間： 2013-12-21
上傳用戶：yyyyyyyyyy
A multiple modulator fractional divider1
標簽： fractional modulator multiple divider1
上傳時間： 2013-12-03
上傳用戶：hullow
Blind channel estimation/equalization adpative CMA method in fractional space
標簽： equalization fractional estimation adpative
上傳時間： 2014-12-22
上傳用戶：zl5712176
FRFT時頻變換代碼（參考算法：H.M. Ozaktas, M.A. Kutay, and G. Bozdagi.Digital computation of the fractional Fourier transform.IEEE Trans. Sig. Proc., 44:2141--2150, 1996.）
標簽： H.M. G. M.A. computation
上傳時間： 2013-12-21
上傳用戶：希醬大魔王
