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*