noise_notes_set12_new

noise_notes_set12_new - ECE594I notes, M. Rodwell,...

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ECE594I notes, M. Rodwell, copyrighted ECE594I Notes set 11: Methods for Circuit Noise Analysis Mark Rodwell University of California, Santa Barbara rodwell@ece.ucsb.edu 805-893-3244, 805-893-3262 fax
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ECE594I notes, M. Rodwell, copyrighted References and Citations: Devices State - Solid in Noise : Ziel der Van Physics Thermal : Kroemer and Kittel : Citations / Sources g. ngineeri ns ommunicat f rinciple cobs ozencraft ory) (introduct s Principle Signal Random Variables, Random ty, Probabili : Peebles Z. Peyton ive) comprehens (hard, Variables Random and ity Probabil : Papoulis 982 rca tanford ellman artin otes cture robabilit 1982 circa Stanford, Cover, Thomas : notes lecture theory n Informatio Design c Electroni Noise Low : er Motchenbak ng. Engineeri ions Communicat of s Principle : Jacobs & Wozencraft d f t d circuits. in Noise : Notes ns Applicatio tor Linear Semiconduc National 1982 circa Stanford, Hellman, Martin : notes lecture y Probabilit design) receiver (optical Personik & Smith noise), (device by Fukui Papers Kroemer and Kittel Peebles, Jacobs, & Wozencraft Ziel, der Van study. for references Suggested Theory n Informatio of Elements : Williams and Cover ) (! Notes App. Semi. National
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ECE594I notes, M. Rodwell, copyrighted ummary summary
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ECE594I notes, M. Rodwell, copyrighted Goal: Computing Signal/Noise Ratio and Sensitivity Receiver Radio i t i l Receiver Optical iti it i h t input. circuit decision at the ratio se signal/noi the find must we y, sensitivit receiver the compute To noise. referred - input equivalent the to magnitude signal input the compare to convenient often is It
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ECE594I notes, M. Rodwell, copyrighted Goal: Computing Signal/Noise Ratio and Sensitivity models noise having all devices, passive and active contains circuit - sub Each subcircuit a is receiver radio the of block functional Each
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ECE594I notes, M. Rodwell, copyrighted Goal: Computing Signal/Noise Ratio and Sensitivity block circuit each within generators noise of # large a are There
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ECE594I notes, M. Rodwell, copyrighted Goal: Computing Signal/Noise Ratio and Sensitivity s uctuatio ternal om ising oise erminal evice und arlier we ns. fluctuatio internal from arising noise terminal device found Earlier we : circuit - sub each of noise input equivalent the compute to learn Next we : noise referred - input receiver total the find will we this From found. be then can y sensitivit and SNR Receiver
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ECE594I notes, M. Rodwell, copyrighted evice noise models device noise models ollecting results (collecting results from prior lectures)
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ECE594I notes, M. Rodwell, copyrighted Thermal Noise hf hf * ~ = f hf hf jf S kT hf R jf S n n n n I I E E p( * 4 ) ( ~ 1 ) / exp( 2 4 ) ( + = + kT hf kT hf R become these For 1 ) / exp( 2 << kT kTR jf S n n E E 4 ~ 4 ) ( ~ = R jf S n n I I ) ( =
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ECE594I notes, M. Rodwell, copyrighted Noise from any impedance under thermal equilibrium supply) energy no ( m equilibriu mal under ther network complex or component any For , kT f dP noise available = ) Re( 4 ) ( ~ or ) Re( 4 ) ( ~ Y kT jf S Z kT jf S df n n n n I I E E = = networks passive complex of n calculatio noise quick allows This amics. thermodyn of law 2 the from
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noise_notes_set12_new - ECE594I notes, M. Rodwell,...

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