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(biāo)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(biāo)簽： Fractional-N transmitter bandwidth circuits
上傳時間： 2016-04-14
上傳用戶：er1219
分?jǐn)?shù)階統(tǒng)一混沌系統(tǒng)的離散算法-This the program for Fractional order Unified system, a simple but fast method in time domain.
標(biāo)簽： Fractional program Unified method
上傳時間： 2014-01-22
上傳用戶：lo25643
用來進(jìn)行分?jǐn)?shù)階Liu系統(tǒng)數(shù)值仿真的源代碼——This is the program to simulate Fractional-order Liu system
標(biāo)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(biāo)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(biāo)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(biāo)簽： Fractional san-deago thesis design
上傳時間： 2013-12-21
上傳用戶：yyyyyyyyyy
A multiple modulator Fractional divider1
標(biāo)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(biāo)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(biāo)簽： H.M. G. M.A. computation
上傳時間： 2013-12-21
上傳用戶：希醬大魔王
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