ECET 310 ASSIST Teaching Effectively ecet310assistdotcom

8/18/2019 ECET 310 ASSIST Teaching Effectively ecet310assistdotcom

1/14

C T 310 ASSIST Teaching ffi

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2/14

ECET 310 Entire Course (Devry

• ECET 310 !ee" 1 #ome$or" 1%1

• ECET 310 !ee" 1 #ome$or" 1%&

• ECET 310 !ee" & Assignment #ome$or" &%1


• ECET 310 !ee" 3 Assignment #ome$or" 3%1• ECET 310 !ee" 3 Assignment #ome$or" 3%&

• ECET 310 !ee" ' Assignment #ome$or" '%1

• ECET 310 !ee" #ome$or" %1


3/14

ECET 310 !ee" 1 #ome$or" 1%1 (Devry

• ECET 310 !ee" 1 #ome$or" 1%1

• Com)uter Science * +eneral Com)uter Science

• 1, Add-

• (a .0 d/ &' d/

• (2 &0 d/! ' d/! • (c && d/ * d/

• &, Convert-

• (a .' ! into d/

• (2 10 d/ into $atts

• (c 4 ' d/ into $atts ,

• (d 430 d/m into d/rn

• (e 1' d/rn into d/m

• &, A three*stage am)lifier is sho$n $ith )o$er gains, Calculate tota

l )o$er -


4/14

ECET 310 !ee" 1 #ome$or" 1%& (Devry

• ECET 310 !ee" 1 #ome$or" 1%&


• 1 , 5our fre6uencies are a))lied at the in)ut of a non*linear am)lifi er, !rite do$n all of the fre6uency com)onents at the out)ut of th

e non*linear device, !rite do$n only the first three harmonics,• &, 5ind out the fre6uency com)onents at the out)ut of a resonant*

tuned circuit tuned at 1&00 7#8 $ith a 2and$idth of 1' 7#8 and co nnected at the out)ut of a non*linear am)lifier (mi9er,


5/14

ECET 310 !ee" & Assignment #ome$or" &%1 (Devry



• 1, Assume that a receiver has a first am)lifier stage $ith a '7! in) ut resistance: a gain of 300: an in)ut audio signal of &0 m;: and an

o)erating tem)erature of &oC, !hen the am)lifier is o)erating $i th a 2and$idth first of 10


6/14

ECET 310 !ee" & Assignment #ome$or" &%& (Devry

• 1, fC=T>55 130 7#8

• T &' Sec

•

• Dra$ the fre6uency s)ectrum of the out)ut of the lo$ )ass filter,

• &, Dra$ the fre6uency s)ectrum of the out)ut if the filter is-1 mar"s

•

• A high )ass filter fC &0 7#8


7/14

ECET 310 !ee" & Assignment #ome$or" &%3 (Devry



• 1, The 2and$idth of a series resonant circuit is 00 #8,

• (a If the resonant fre6uency is 000 #8: find ?,

• (2 If @: $hat is the value of B at resonance • 5ind the inductance B and ca)acitance C of the circuit,

•

• &, The fre6uency res)onse curve for an BC circuit is sho$n in thediagram,

• (a Determine ? and 2and$idth for the fre6uency res)onse curvesho$n,

• (2 5or 5: determine B and for the resonant circuit,


8/14

ECET 310 !ee" 3 Assignment #ome$or" 3%1 (Devry

• ECET 310 !ee" 3 Assignment #ome$or" 3%1


• 1, An A< signal has an unmodulated carrier voltage ;C 10;F: a load resistance of B 10: and a modulation inde9 of m 1, Dete

rmine-•


9/14

ECET 310 !ee" 3 Assignment #ome$or" 3%& (Devry

• ECET 310 !ee" 3 Assignment #ome$or" 3%&


• 1, Dra$ the fre6uency s)ectrum at the out)ut of the first 2alancedmodulator,

•

&, If the filter is a lo$ )ass filter: dra$ the fre6uency s)ectrum at the out)ut of the filter and am)lifier

• 3, Dra$ the fre6uency s)ectrum at the out)ut of the second 2alanced modulator,

• , If the filter is a lo$ )ass filter: dra$ the fre6uency s)ectrum at t

he out)ut of the filter and linear )o$er am)lifier,• ', 5ind the value for the re6uired ? for the first filter,

• ., 5ind the value for the re6uired ? for the second filter,


10/14

ECET 310 !ee" Assignment #ome$or" %1 (Devry

• 1, Define 5


11/14

ECET 310 !ee" ' Assignment #ome$or" '%1 (Devry

• ECET 310 !ee" ' Assignment #ome$or" '%1


• 1, Determine the y6uist sam)le rate for a ma9imum analog in)utfre6uency of-

•

(a 7#8• 10 7#8

• &, Determine the dynamic range for a 10*2it sign*magnitude FC< code,

• 3, Determine the minimum num2er of 2its re6uired in a FC< code

for a dynamic range of J0 d, !hat is the coding efficiency• , 5or a resolution of 0,0 ;: determine the voltages for the follo$i

ng linear seven* 2it sign magnitude FC< codes


12/14

ECET 310 !ee" . Assignment #ome$or" .%1 (Devry

• 1, 5or a .*FS7 modulator $ith an in)ut data rate(f2 e6ual t o 3.


13/14

C T 310 !ee" #ome$or"

%1 (Devry

• ECET 310 !ee" #ome$or" %1


• 1, 5or a ?FS7 system and the given )arameters: determine

• &, !hich system re6uires the highest E2/o ratio for a )ro2a2ility

of error of 10*: four*level ?A< or J*FS7 system• 3, Determine the minimum 2and$idth re6uired to achieve a F(e of

10* for a 1.*FS7 system o)erating at &'


14/14

C T 310 ASSIST Teaching ffi

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