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:: M.Moradian ::


Curriculum Vitae

Name: Mahdi Moradian

Email: mehdi_moradian@yahoo.com



Sept. 2001 – Mar. 2004 Iran University of Science and Technology, Tehran, Iran

MS in Electrical Engineering

Thesis: “Design and Construction of Microstrip Parallel Coupled-Line Band-Pass Filter”

Sept. 1996 – Apr. 2001 Azad University of Najaf Abad, Isfahan, Iran

BS in Electrical and Communication Engineering

Thesis: “Design and simulation of digital walkie-talkie with PSK modulation” Designed and simulated with PSPICE and MATLAB

Work Experience

February 2004 – September 2006

• Project manager, Research Assistant and Circuit Designer of Antenna and RF group at the Information & Communication Technology Institute (ICTI), Isfahan University of Technology (IUT), Isfahan, Iran

Some of Done Projects at ICTI:

Design and construction of a Monitor Coupler for use in AN/TPS43 stacked-beam radar

Design and construction of a Receiver Matrix for use in AN/TPS-43 stacked-beam radar

Simulation of SPS-29 radar Folded-Dipole antenna array with Zeland IE3D

Simulation of P-12 radar Yagi-Uda antenna array with Zeland IE3D

Oct. 2005 – Aug. 2006

Worked as an independent consultant in the Field of EMC at Malekashtar submarine research center

Some of done projects at this center:

Investigation of some important EMC problems in submarine

Investigation of coupling between neighboring power and signal cables

Simulation of various positions of HF and VHF antennas on submarine and investigation of their radiation property at those positions to choose the best positions (simulated with Zeland IE3D)

Some of done course projects at Iran University of science and technology:

Design and simulation of a slot array antenna at X band (9.375 GHZ)

Design and simulation of a wideband amplifier at X band by real frequency technique

Design and simulation of a VCO by BFG505W transistor in C.C configuration with 1.5-1.7 GHZ frequency coverage

Design and simulation of a frequency quadruplicate circuit by FSX56LP transistor in 1.5-1.7GHZ frequency band and by applying curtice model of order two

August 2000 – September 2000

Worked as a training student at Isfahan steel company

Some of done projects at this company:

Design and implementation of a digital watch

Design and simulation of a digital circuit for diagnose of one wire between several wires in a typical communication cable with respect to its voltage (simulated by Electronic Workbench)

Some of done course projects at Azad University of Najaf Abad:

Design and construction of a circuit for triggering a typical thyristor in a controllable fire angle

Implementation of an AM radio

Sept. 1991 – June. 1995

Training student at Technical College

Design and implementation of a dalander motor

Design and implementation of a welding transformer



Simulation Agilent Momentum, Ansoft HFSS, Zeland IE3D and

Fidelity, Ansoft Designer, Protel 99, PSPICE, Electronic

Workbench, FEKO

Programming MATLAB

Antennas: Wire antenna array,

Omni directional antenna used in transponder,

Corner reflector antenna used for transponder

Microwave: Parallel coupled-line filter

Research interests

Antennas, Microwave/RF Circuits and Numerical & optimization methods

Current Self Studies

Frequency response suppression in microstrip parallel coupled-line filter

Improved directivity of microstrip parallel coupled line coupler

Elimination of the butterfly lobes in waveguide feed slotted array antenna



[1] H. Oraizi, M. Moradian and K. Hirasawa, “Design and Optimization of Microstrip Parallel Coupled –Line Band-pass Filters Incorporating Impedance Matching,” IEICE Trans. Commun., Vol. E89-B, No. 11, pp. 2982-2989, November 2006.

[2] M. Moradian and H. Oraizi, “Optimum Design of Microstrip Parallel Coupled-Line Band-pass Filters for Multi-Spurious Pass-Bands Suppression,” IET Proc.-Microw. Antennas Propag. , Vol. 1, No. 2, pp. 488-495, April 2007.

[3] M. Moradian and M. Khalaj -Amirhosseini , “Numerical Analysis of Inhomogeneous Dielectric Waveguide Using Periodic Fourier Transform,” International Journal of Microwave Science and Technology, Vol. 2007, 2007.

[4] M. Moradian and H. Oraizi, “Application of Grooved Substrates for Design of Unequal Wilkinson Power Dividers,” Electronics Letters, Vol. 44, No. 1, Jun. 2008.

[5] M. Moradian and M. Tayarani, “Spurious-Response Suppression in Microstrip Parallel-Coupled Band-Pass Filters by Grooved Substrates,” IEEE Trans. Microw. Theory Tech. , vol. 56, no. 7, pp. 1707–1713, July 2008.

[6] M. Moradian and M. Khalaj -Amirhosseini , “ Progress In Electromagnetic Research M, vol. 3, pp. 205–215, 2008.

[7] M. Moradian, M. Khalaj -Amirhosseini and M. Tayarani, “ Application of Wiggly Ridge Waveguide for Design of Linear Array Antennas of Centered Longitudinal Shunt Slot ,” International Journal of RF and Microwave Computer Aided Engin., vol. 19, no. 6, pp. 717–726, Oct 2009.

[8] M. Moradian and M. Tayarani, “ Improving the Stopband of the microstrip parallel coupledline band pass filters using partially coupled resonators ,” Accepted for publication in IET Proc.-Microw. Antennas Propag.


[1] H. Oraizi, M. Moradian and K. Hirasawa, “Optimum Design of Parallel Coupled-Line Filters,” 2004 Ninth IEEE Singapore International Conference on Communication Systems, Singapore, September 6-8, 2004, Proceedings ICCS'2004, pp 340-344.

[2] M. Moradian and H. Oraizi, “A New Microstrip Circuit Configuration for Parallel Coupled-Line Band-Pass Filters for Simultaneous Suppression of 2nd and 3rd Spurious Pass-Bands,” The 13th Iranian Conference on Electrical Engineering, Zanjan University, Zanjan, Iran, May 10-12, 2005, The 13th ICEE2005 Proceedings on Communications, pp175-180.

[3] Z.H. Firouzeh, M. Moradian, A. Safari-Hajat-Aghaei, H. Mir-Mohammad-Sadeghi , “Design and Implementation of Ground Station Antennas for UAV Data Radio Link in UHF Band,” Information and Communication Technologies, Syria, April 24-28, 2006, Proceeding ICTTA06, pp 2195-2200.

[4] M.R Haji-hashemi, M. Moradian , “ Dielectric Resonator Antenna based on Fudgeflake Geometry ,” IEEE Antennas and Propagation Society International Symposium, USA, July 9-14, 2006, APS.2006 , pp 1325 – 1328.

[5] M. Moradian and M. Tayarani, “Application of L-shaped Resonator for Simultaneous Suppression of 2nd and 3rd Spurious Pass-Bands in Microstrip Parallel Coupled-Line Band-Pass Filters,” The 15th Iranian Conference on Electrical Engineering, Iran Telecommunication research center, Tehran, Iran, May 15-17, 2005.

[6] M. Moradian and M. Khalaj -Amirhosseini , “First spurious suppression in microstrip parallel coupled line filters using compensated capacitors and stubs,” 3rd International Conference on Information and Communication Technologies: From Theory to Applications, ICTTA 2008, 2008.

[7] M. Moradian, M. Khalaj -Amirhosseini and M. Tayarani, “Centerline Longitudinal Shunt Slot Excitation by V shaped single Ridge Waveguide,”

[8] M. Moradian, M. Khalaj-Amirhosseini, and M. Tayarani, Centerline longitudinal shunt slot excitation by parabolic single ridge waveguide, Prog Electromagn Res Symp (2009), 1442–1445.

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