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Phys 645/445 Electronics for
ScientistsDr. Jamie Holder
http//!!!.physics.udel.edu/"jholder
mailto:[email protected]://www.physics.udel.edu/~jholderhttp://www.physics.udel.edu/~jholdermailto:[email protected]7/23/2019 1 Intro & Review of DC Circuits
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Lecture 1 Overview
# $ntroductions
# Sylla%us# &ourse description
# 'e(ie! of simple D& circuits
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)ho am $*
# &ourse $nstructor Dr. Jamie Holder# +ni(ersity of ,eeds- + Physics !ith strophysics
# +ni(ersity of Durham- + 0amma1'ay stronomy
# +ni(ersity of 2o3yo- Japan &0' project# +ni(ersity of Paris- rance &E,ES2E project
# +ni(ersity of ,eeds- + 7E'$2S project
# +ni(ersity of Dela!are- +S 7E'$2S project
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7E'$2S
Situated at 1250m altitude at the Whipple Observatory near Tucson
All four telescopes operational since March 2007
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7E'$2S
se 12 meter diameter reflectors to detect !amma"rays #very hi!hener!y photons$ from astrophysical sources #Supernova remnants%active !ala&ies% blac' holes% neutron stars$
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Stereoscopy(Stereoscopy(
Telescope ArraysTelescope Arrays
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0amma1ray stronomy
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)hat does any of this ha(e todo !ith electronics*
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)ho are you*
6 0rad students- 8 seniors- 9 sophomore:ajors half Physics- half :echanical En;ineerin; s ,a!s &urrent ,a!- 7olta;e ,a!= D& circuit analysis Element com%ination- mesh and loop analysis
# & circuit re(ie!= & components &apacitors and inductors in & circuits
= & circuit analysis &omple? num%ers/ phasors# ilter circuits
= ,-'-& &ircuits !ith a freuency dependent response
# 2ransient circuit analysis= &ircuits !ith a time1dependent response
# Semiconductor components non1linear elements= Diodes= 2ransistors
# perational mplifiers= pplications ideal amps- mathematical operations- comparators
= ,imitations real !orld considerations
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Syllabus: Digital
# Di;ital &ircuits= )hy di;ital*= ,o;ic and Aoolean al;e%ra= &:S ;ates
= Di;ital &ircuit desi;n and analysis arnau;h :aps# &om%inational ,o;ic= output depends on present inputs
# Seuential ,o;ic= output depends on present and past inputs
= inite state machines :ealy and :oore# )a(e Shapin;
= Producin;- cleanin; and modifyin; Di;ital pulses
# nalo; = Di;ital con(ersion# Pro;ramma%le lo;ic de(ices and P0s
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Reference materials
# o one %oo3 co(ers the !hole course
# 2e?t%oo3s are not reuired- %ut recommendeduseful te?ts include=
D. Aarnaal- Bnalo; Electronics for Scientific pplicationC= '.E. Simpson- B$ntroductory Electronics for Scientists andEn;ineersC
= Horo!it and Hill B2he rt of ElectronicsC
# 'eference copies a(aila%le in the electronics la%
# ,ecture notes a(aila%le on the !e% after the lecture
# http//!!!.physics.udel.edu/"jholder/
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Course Structure# Lab 30%
= )or3 in pairs
= ,a% reports due one !ee3 after the la%= Pair reports accepta%le your choiceF= ,a%s must %e !ritten up on a computer and include
# Introduction Ariefly descri%e !hy you are doin; this la%- and !hat o%jecti(es are.# Experiment Descri%e ho! you do the e?periment.# Results Present measured results# Analyses nalye the results and research the conclusions. Ha(e you achie(ed your
o%jecti(es* Ho! accurate are your results- !hat are the error sources- ho! !ould youimpro(e the e?periment- etc. 2his is the most important part. Aad e?perimental data orresults do not mean you !ill ;et (ery %ad ;rade. $f you successfully point out !here you!ent !ron;- you may still ;et a ;ood ;rade.
# Summary 2ell the readers a fe! may%e just oneF important findin;s from this e?periment.2ry to !rite in such a !ay that the reader !ill still learn a fe! thin;s e(en he just reads thissection of the report.
# Weekly assignments 0%
= (aila%le from my !e% pa;e usually on 2hursdayF= Due in class on the day indicated usually on 2hursdayF= Legiblehand!ritten solutions = Dra! circuits neatly. Sho! your !or3in;G
# Lab pro!ect 0%# "id#term Exam $0%# inal Exam # 0%
http://www.physics.udel.edu/~jholder/http://www.physics.udel.edu/~jholder/http://www.physics.udel.edu/~jholder/7/23/2019 1 Intro & Review of DC Circuits
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PreliminaryGrade scale
0rade scale
5I
I 1
K5I AL
KI A
65I A1
6I &L
55I &
5I &145I DL
4I D
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Good Lab Practice
# EEP 2HE ,A 2$DM.
# 'eturn components to their %o?es.
# :a3e circuits neat
# &hec3 circuit %efore turnin; po!er on# 'emo(e po!er %efore chan;in; circuit elements
# Do not touch circuit !ith %are hands !hen thepo!er is on
# :a3e sure the ;roundin; is ;ood
# Do not short (olta;e sources or open currentsources
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Good Lab Practice
ADG 0DG
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Simulate irst
Simulation Soft!areElectronic )or3 Aench E)AFe?t !ee3Ns la%.
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Lab Organisation
# ,a% Hours are 2uesday O )ednesday 9pm to 4pm-SH,96
# irst ,a% on 2uesday 6thSept
# 2 support a(aila%le Sajan umarF
# 2he la%s are difficult- and time consumin;G $ e?pect= Prep !or3 = read the la%s in ad(ance.
= $ndependent pro%lem sol(in;
= 2ime mana;ement and o(ertime !hen necessaryF
= ,a%s !ill %e open outside of usual hours %y reuest- %ut no 2
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Lab Organisation
2uesday:atthe! Aihler
0aura( PandeyPhilip Qandona
Jin;lian; Qhan;
2risha
Eric
)ednesdayJoseph Arosch
Erin 0race
li Jafri
,ei &hen
Halise &eli3
atih
# eed e(en num%ers- and eual attendance