dr.RIYADH

 

I have completed the Bachelor degree in electrical engineering science  from Mosul university ,college of engineering ,electrical engineering department, electronic and communication in 1993.

I have completed the M.Sc degree in communication science from Technology university ,college of Al-Rasheed in 2005 .

I have worked more than (10) years in space research center .

At the middle of 2006 , I empoyed in the ministry of high education and scientific research, college of engineering, university of diyala

I have done as a instructer of communication engineering department ( 2006 -2007),and also a head ofr communication engineering department in college of engineering ,diyala university (2007-2010) .

Now I am still working in communication engineering department as a lecturer .

I have published (3) papers in different journals ,where our papers focused on communication engineering.


 

        Subject:     Electromagnetic fields / Second year​   - Communications systems / Fourth year


 

   weekly schedule :

 

 

 

The day

Subject

Class

Time

Monday

Electromagnetic fields

Second year

8:30

 

 


 

 

Lectures:

 

 

The sequence of lectures

The title of lectures

 

Lecture -1

Vector algebra

 

Lecture -2

Coloumbs law

 

Lecture -3

Electric flux intensity

 

Lecture -4

Flux density

 

Lecture 5

Columb distribution, point charge

 

Lecture -6

field of line charge 

 

Lecture -7

Volume charge

 

Lecture -8

field of sheet of charge

 

Lecture -9

Gauss law

 

Lecture -10

Electric flux density , , Maxwell ’s  first equation

 

Lecture -11

Gauss ‘s law – application of Gauss’s law

 

Lecture -12

differential Volume  element – divergence

 

Lecture -13

Energy & potential

 

Lecture -14

Conductors; dielectrics;

semiconductors and

capacitance

 

Lecture -15

Conductors; dielectrics;

semiconductors and

capacitance

 

Lecture -16

Poisson's and Laplace's equations

 

 

Half-Year Break

 

Lecture -17

Steady magnetic field

 

Lecture -18

Steady magnetic field

 

Lecture -19

Magnetic forces and materials

 

Lecture -20

Magnetic forces and materials

 

Lecture -21

Time- varying field and Maxwell's equations

 

Lecture -22

Time- varying field and Maxwell's equations

 

Lecture -23

forces     Between differential  current elements

 

 

Lecture -24

forces and torque  on aclosed

   Circuit .                   

 

Lecture -25

inductance and mutual Inductance   .

 

 

Lecture -26

inductance and mutual Inductance   .

 

 

Lecture -27

Magnetization  and permeability , magnetic boundary condition

 

Lecture -28

Magnetization  and permeability , magnetic boundary condition

 

Lecture -29

the magnetic circuit , potential

 Energy and forces on magnetic materials

 

 

 

 

 

 


 

The day

Subject

Class

Time

Thursday

Communications systems

Fourth year

8:30

 

 

The sequence of lectures

The title of lectures

 

Lecture -1

Sampling theorm

 

Lecture -2

Nyquist rate

 

Lecture -3

PAM

 

Lecture -4

TDM

 

Lecture 5

Quintization

 

Lecture -6

PCM

 

Lecture -7

Quintization of TDM

 

Lecture -8

Delta modulation

 

Lecture -9

APCM

 

Lecture -10

Equalization

 

Lecture -11

Matched filter

 

Lecture -12

ASK

 

Lecture -13

FSK

 

Lecture -14

PSK

 

Lecture -15

Coherent detection

 

Lecture -16

Non coherent detection

 

 

Half-Year Break

 

Lecture -17

Multi level modulation

 

Lecture -18

QAM

 

Lecture -19

QPSK, OQPSK, and DQPSK

 

Lecture -20

OFDM

 

Lecture -21

MSK

 

Lecture -22

Error performance of digital modulation

 

Lecture -23

Carrier recovery and clock recovery

 

Lecture -24

Spread spectrum (direct sequence)

 

Lecture -25

Spread spectrum (time hopping and frequency hopping)

 

Lecture -26

TDMA

 

Lecture -27

FDMA

 

Lecture -28

CDMA

 

Lecture -29

CDMA with OFDM

 

Lecture -30

Ciphering system, Deciphering systems

 

 

 

 

 

 

 
   
   
   
   

 

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