ISI Papers

Papers written in English language

[112 E] Y. Torabi, G. Dadashzadeh and H. Oraizi, Miniaturized sharp band-pass filter based on complementary electric-LC resonator, Applied Physics A (2016) 122:273, DOI 10.1007/s00339-016-9787-2

[111 E] M.  Sharafi  Masouleh,  A.  Kargar  Behbahani and H.  Oraizi, Optimum  design of  the  array  of  circumferential  slots  on  a  cylindrical waveguide. International  Journal  of  Electronics  and Communications  (AEÜ). http://dx.doi.org/10.1016/j.aeue.2016.01.010

[110 E] Alaa A. Sarhan, Nader Ghadimi, Emad Hamidi and Homayoon Oraizi,
Broadband Radial Waveguide Power Combiner with Improved Isolation among Adjacent Output Ports. Progress In Electromagnetics Research C, Vol. 51, 63-70, 2014

[109 E] R. Karimian, H. Oraizi, S. Fakhte, Design of a compact ultra-wide-band monopole antenna with band rejection characteristics. IET Microw. Antennas Propag., 2014, Vol. 8, Iss. 8, pp. 604–610, doi: 10.1049/iet-map.2013.0085

[108 E] H. Oraizi and M. Moghanni,  Optimum design of a wide band six-port power divider with selectable power division ratios by the method of least squares. IET Microw. Antennas Propag., 2014, Vol. 8, Iss. 12, pp. 943–950,
doi: 10.1049/iet-map.2013.0468

[107 E] Oraizi, H. and H. Soleimani, Optimum pattern synthesis of non-uniform spherical arrays using the Euler rotation. IET Microw. Antennas Propag., 2015, Vol. 9, Iss. 9, pp. 898–904

[106 E] Fakhte, S. and H. Oraizi, A new wide band circularly polarized stair-shaped dielectric resonator antenna. IEEE Transactions on Antennas and Propagation, VOL. 63, No. 4, April 2015, PP 1828-1832.

[105 E] H. Oraizi and H. Soleimani, Miniaturization of the triangular patch antenna by the novel  dual-reverse arrow fractal. IET Microwaves, Antennas and Propagation, 2014.

[104 E] Amini, A., Oraizi, H., Chaychi Zadeh, M.A., Miniaturized UWB Log-Periodic Square Fractal Antenna, Antennas and Wireless Propagation Letters, IEEE  (Volume:14 ), 1322 – 1325, 29 July 2015

[103 E] N. Valizade and H. Oraizi, Frequency and Time Domain Analysis of A Novel Reconfigurable Microstrip Antenna for UWB Applications. Journal of Electromagnetic Waves and Application. 2016.

[102 E] H. Oraizi and A. Yousefi, Optimum Design of a Wideband Planar N-Way Fork Power Divider with Arbitrary Power Division and Input-to-Output Impedance Matching. AEU – International Journal of Electronics and Communications. 2017.

[101 E] S. Fakhte and H. Oraizi, ANALYSIS AND DESIGN OF RECTANGULAR UNIAXIAL AND BIAXIAL ANISOTROPIC DIELECTRIC RESONATOR ANTENNAS.Progress in Electromagnetic Research C, Vol. 62, PP. 43-52, 2016.

[100 E] Pazoki, R, Kiaee, A. , Naseri, P. , Moghadas, H. , Oraizi, H. , Mousavi, P. , Circularly Polarized Monopole L-Shaped Slot Antenna with Enhanced Axial Ratio Bandwidth. Antennas and Wireless Propagation Letters, IEEE.

[99 E] M. Dashti Ardakani, R. Karimian and H. Oraizi, Mutual Coupling Reduction of Closely Spaced MIMO Antenna Based on Metamaterial. The Applied Computational Electromagnetics Society Journal (ACES) 2017.

[98 E] S. Fakhte, and H. Oraizi, Accurate Formulas for the Resonant Frequency and Q factor of Rectangular Dielectric Resonator Antenna. IEEE Antenna and wireless propagation Letters.  

[97 E] H. Oraizi and E. Bidaki,  DESIGN OF MINIATURIZED PLANAR SIW DIPLEXERS USING DUAL-MODE RESONATORS. PIER Letters, Progress In Electromagnetics Research Letters, Vol. 54, pp 129-135, 2015.

[96 E] H. Orazi, H. Soleimani and M-R  Azadkhah, Synthesis of linearly polarized patterns of conical arrays by the method of least square. IET Microw. Antennas Propag., 2015, Vol. 9, Iss. 2, pp. 185–191, doi: 10.1049/iet-map.2013.0719

[95 E] S. Fakhte, H. Oraizi and R. Karimian, A Novel Low-Cost Circularly Polarized Rotated Stacked Dielectric Resonator Antenna. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 13, 2014, pp 722-725

[94 E] Alaa A. Sarhan, Seyed H. Mohseni-Armaki, H. Oraizi, N. Ghadimi and M. Tayarani, Simulation and Implementation of a New X-Band 1 : 4 Power Divider/Combiner Based on a New Waveguide H-Plane Folded Magic-T. Progress In Electromagnetics Research C, Vol. 54, 49{56, 2014

[93 E] H. ORAIZI, M.  ZOUGHI, Optimum design of bandpass Fiters using coupled open- and short-ended resonators. Turkish Journal of Electrical Engineering & Computer Sciences, ht tp://journa l s . tubi t ak.gov. t r/e l ekt r ik/, Published Online: ..2014.

[92 E] R. Karimian, H. Oraizi, S. Fakhte, and M. Farahani, Novel F-Shaped Quad-Band Printed Slot Antenna for WLAN and WiMAX MIMO Systems.
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 12, 2013 405-408.

[91 E] H. Oraizi and B. Rezaei, Dual-Banding and Miniaturization of Planar Triangular Monopole Antenna by Inductive and Dielectric Loadings. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 12, 2013.

[90 E] D. Zarifi, H. Oraizi and M. Soleimani,  Electromagnetic scattering from inhomogeneous planar-layered chiral media using the finite difference method. Journal of Electromagnetic Waves and Applications, 2013, Vol. 27, No. 5, 582–590, http://dx.doi.org/10.1080/09205071.2013.757198.

[89 E] H. Oraizi and R. Pazoki,  Wideband Circularly Polarized Aperture-Fed Rotated Stacked Patch Antenna. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 61, NO. 3, MARCH 2013, pp 1048-1054.

[88 E] H. Oraizi and A. Shamsafar, OPTIMUM DESIGN  OF MODIFIED SCHIFFMAN MULTI-SECTION WIDE BAND DIFFERENTIAL PHASE SHIFTER WITH IMPEDANCE MATCHING. Progress In Electromagnetics Research C, Vol. 29, pp 1-16, 2012.

[87 E] H. Oraizi and Sh. Hedayati,  Miniaturization of Microstrip Antennas by the Novel Application of the iuseppe Peano Fractal Geometries. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 60, NO. 8, AUGUST 2012, pp 1-9.

[86 E] H. Oraizi and B. Rezaei,  COMBLINE LOADINGS OF PRINTED TRIANGULAR MONOPOLE ANTENNAS FOR THE REALIZATION OF MULTI-BAND AND WIDEBAND CHARACTERISTICS. Progress In Electromagnetics Research B, Vol. 39, 179{195, 2012, pp179-195.

[85 E] H. Oraizi  and B. Rezaei, Application of Inductive Loadings for the Dual and Broad Banding of CPW-Fed Ring Antennas, Applied Computational Electromagnetics Society Journal, ACES JOURNAL, VOL. 27, NO. 7, JULY 2012, pp 587-595.

[84 E] M. Shafiee, M ChaychiZadeh and H. Oraizi, Design of Miniaturized Multiband Filters Using Zero Order Resonators for WLAN Applications. International Journal of Microwave Science and Technology, Volume 2015, Article ID 345326, http://dx.doi.org/10.1155/2015/345326

[83 E] H. Oraizi and M. Moghanni, Optimum Design of a Wide Band Six-port Power Divider with Selectable Power Division Ratios by the Method of Least Squares. IET Microwaves, Antennas & Propagation,

[82 E] Oraizi, Homayoon, and Reza Pazoki. "Wideband circularly polarized aperture-fed rotated stacked patch antenna." Antennas and Propagation, IEEE Transactions on 61, no. 3 (2013): 1048-1054.

[81 E] Zarifi, Davoud, Mohammad Soleimani, Ali Abdolali, and Homayoon Oraizi. "Robust technique based on transition matrix method to electromagnetic characterisation of anisotropic material." IET Microwaves, Antennas & Propagation (2014).

[80 E] Tavassoli, Farhad, Bahman Abolhassani, Homayoon Oraizi, and Chi Zhou. "Three novel simple beamforming algorithms for CDMA communication systems." International Journal of Communication Systems 27, no. 2 (2014): 248-264.

[79 E] Sarhan, A. A., M. Tayarani, H. Oraizi, N. Ghadimi, and I. Hamidi,  Optimized Broad Band Riblet Short-Slot Waveguide Coupler for X-Band Applications, International Journal of Scientific & Engineering Research, Volume 4, Issue 8, August-2013,  1021-1023, ISSN 2229-5518

[78 E] Sarhan, A. A., M. Tayarani, H. Oraizi, N. Ghadimi, and I. Hamidi. "A New Approach for RF Power Amplifier Design including Nonlinear Properties." International Journal of Scientific & Engineering Research, Volume 4, Issue 8, August 2013, pp 597-600, ISSN 2229-5518

[77 E] Rezaei, B., and H. Oraizi. "Dual Banding and Miniaturization of Planar Triangular Monopole Antenna by Inductive and Dielectric Loadings." Antennas and Wireless Propagation Letters, IEEE  (Volume:12 ) 03 December 2013,pp 1594 - 1597

[76 E] Oraizi, Homayoon, Amin Kargar Behbahani, Mahmoud T. Noghani, and Mahmoud Sharafimasouleh. "Optimum design of travelling rectangular waveguide edge slot array with non-uniform spacing." IET Microwaves, Antennas & Propagation 7, no. 7 (2013): 575-581.

[75 E] Oraizi, Homayoon, and Seyede Yalda Torabi. "Novel application of a new metamaterial complementary electric LC resonator for the design of miniaturized sharp band-pass filters." International Journal of RF and Microwave Computer-Aided Engineering 23, no. 4 (2013): 471-475.

[74 E] Oraizi, Homayoon, and Pazoki Reza. "Radiation characteristics improvement of aperture coupled antennas using double reflector structure." IET Microwaves, Antennas & Propagation 7, no. 14 (2013): 1168-1173.

[73 E] Zarifi, D., H. Oraizi, and M. Soleimani. "Electromagnetic scattering from inhomogeneous planar-layered chiral media using the finite difference method. " Journal of Electromagnetic Waves and Applications 27, no. 5 (2013): 582-590.

[72 E] Karimian, Reza, Homayoon Oraizi, Saeed Fakhte, and Mohammad Farahani. "Novel F-Shaped Quad Band Printed Slot Antenna for WLAN and WiMAX MIMO Systems." IEEE Antennas & Wireless Propagation Letters, Vol. 12, 2013, pp405-409.

[71 E] A. Lak and H. Oraizi, Evaluation of SAR Distribution in Six-Layer Human Head Model. International Journal of Antennas and Propagation IJAP, Volume 2013 (2013), Article ID 580872, 8 pages, http://dx.doi.org/10.1155/2013/580872

[70 E] S. E. Hosseininejad, N. Komjani, H. Oraizi and M. T. Noghani, Optimum Design of SIW Longitudinal Slot Array Antenna with Specified Radiation Patterns. Applied Computational Electromagnetics Journal, ACES, Vol. 27, No. 4, April 2013, pp. 320-325.

[69 E] S. Fakhte, H. Oraizi and M. H. Vajed Samiei, A High Gain Dielectric Resonator Loaded Patch Antenna.  Progress in Electromagnetic Research C, PIER C, Vol 30, pp. 147-158, 2012.

[68 E] H. Oraizi and B Rezaei, Combline Loadings of Printed Triangular Monopole Antennas for the Realization of Multiband and Wideband Characteristics. Progress in Electromagnetics Research B, PIER B, Vol. 39, pp. 179-195, 2012.

[67 E] H. Oraizi and N. Azadi-Tinat, Optimum Design of Wideband Multilayered Parallel Coupled-line Microstrip Filters with the Suppression of Spurious Harmonics. International Journal on Communications and Propagation, June 2012,  Vol. 1. n. 3, pp. 230-237.

[66 E] H. Oraizi and N. Azadi-Tinat, Optimum Design of Novel UWB Multilayer Microstrip Hairpin Filters with Harmonic Suppression and Impedance Matching. International Journal of Antennas and Propagation IJAP.

[65 E] H. Oraizi and S. –A. Ayati, Optimum Design of a Novel n-Way Planar Power ughiPropagation, IET Microwaves, Antennas and Propagation, IET-MAP Vol. 4, 2012, pp/418-425.

[64 E] H. Oraizi and M. Zoughi, Optimum Design of Bandpass Filters Using Coupled Open- and Short-Ended Resonator. Turkish Journal Electrical Engineering & Computer Sciences, TUBIPAK, Turkey

[63 E] H. Oraizi and S.-A. Ayati, Optimum Design of Broadband n-Way Rectangular Power Dividers with Arbitrary Power Division and Impedance Matching. IET Microwaves, Antennas & Propagation, Vol. 5, Issue 12, pp 1447-1454, September 2011.

[62 E] H. Oraizi and Sh. Hedayati, Miniaturization of Microstrip Antennas by the Novel Application of the Giuseppe Peano Fractal Geometries. IEEE Transactions on Antennas & Propagation, T-AP, Vol. 61, No. 8, Aug 2012

[61 E] H. Oraizi and Sh Hedayati, Circularly Polarized Multiband Microstrip Antenna using the Square and Giuseppe Peano Fractals. IEEE Transactions on Antennas & Propagation, T-AP vol.60, no.7, July 2012, pp. 3466-3470

[60 E] H. Oraizi and Sh. Hedayati, Miniaturized UWB Monopole Microstrip Antenna Design by the Combination of Giusepe Peano and Sierpinski Carpet Fractals. IEEE Antennas and Wireless Propagation Letters, Vol. 10, pp 67-70,  2011.

[59 E] H. Oraizi and B. Rezaei, Improvement of Antenna Radiation Efficiency by the Suppression of Surface Waves. Journal of Electromagnetic Analysis and Applications (JEMAA).

[58 E] H. Oraizi and A-R Shamsafar, Optimum Design of Modified Schiffman Multi-section Differential Phase Shifter with Impedance Matching. Progress in Electromagnetics Research C, PIER C, Vol. 29, pp.1-16, 2012.

[57 E] H. Oraizi and M. Fallahpour, Sum, Difference and Shaped Beam Pattern Synthesis by Non-uniform Spacing and Phase Control. IEEE Transactions on Antennas and Propagation, 2011.

[56 E] H. Oraizi and R. Pazoki,  Radiation Bandwidth Enhancement of Aperture Stacked Microstrip Antennas. IEEE Transactions on Antennas and Propagation, 2011

[55 E] H. Oraizi and A. Abdolali, Ultra-Wide-Band Radar Cross-Section Reduction of a Perfectly Electric Conductor Sphere by the Application of Multilayer Metamaterial Coatings. Journal of Microwaves, Optoelectronics and Electromagnetic Applications. 2016.

[54 E] H. Oraizi and A-R Sharifi, Optimum Design of Asymmetrical Multi-Section Two- Way High Power Dividers with Arbitrary Power Division and Arbitrary Impedance Matching. IEEE Transactions on Microwave Theory and Technique, Vol. 59, No. 6, pp 1478-1490, June 2011.

[53 E] H. Oraizi and M.S. Esfahlan, Impedance Matching and Spurious Response Suppression in Stepped-Impedance Low Pass Filters. Microwave and Optical Technology Letters, Vol. 53, No. 9, pp 20812086, September 2011.

[52 E] H. Oraizi and A. Abdolali, Some Aspects of Radio Wave Propagation in Double Zero Metamaterials Having the Real Parts of Epsilon and Mu equal to Zero. Journal of the Electromagnetic Waves and Applications (JEMWA), Vol 23, pp 1957-1968, 2009.

[51 E] H. Oraizi, A. Abdolali and Noushin Vaseghi, Application of Double Zero Metamaterials (DZR) as Radar Absorbing Materials (RAMs) for the Reduction of Radar Cross Section (RCS). Progress In Electromagnetics Research, PIER 101, 323–337, 2010

[50 E] H. Oraizi and E. Forati, Novel Circuit Topologies for Active Distributed Frequency Multiplexers and De-multiplexers. International Journal of RF and Microwave Computer Aided Engineering, Volume 21, Issue 1, pages 67–76, January 2011

[49 E] A. Abdolali, H. Oraizi and Ahad Tavakoli, Determination of Dispersion Relations for Ultra Wide Band Radar Absorbing Materials. International Review of Electrical Engineering (IREE) ;Mar/Apr2010 Part B, Vol. 5 Issue 2, p779

[48 E] H. Oraizi and E. Forati, Novel Wideband  Active  Microstrip Antennas Using  Active Distributed Frequency Multiplexers or De-multiplexers.  International Journal of RF and Microwave Computer Aided Engineering (IJRFMiCAE) , Volume 20, Issue 4, pages 408–415, July 2010.

[47 E] H. Oraizi and A. Abdolali, Several Theorems for the reflection and Transmission Coefficients of Plane Wave Incidence on Planar Multilayer Metamaterial Structures. IET Microwaves, Antennas and Propagation, Vol. 4, Issue 11, November 2010, pp1870-1879.

[46 E] H. Oraizi and M.S. Esfahlan, Optimum Design of Lumped Filters Incorporating Impedance Matching by the Method of Least Squares. Progress in Electromagnetics Research, PIER 100, pp 83-103, 2010.

[45 E] H. Oraizi and M. Fallahpour, Non-uniformly Spaced Linear Array Design for the Specified Beam-width/Sidelobe Level or Specified Directivity/Sidelobe Level with Coupling Considerations. Progress in Electromagnetic Research M, Vol. 4, pp 185-209, 2008.

[44E] H. Oraizi and M. T. Noghani, Design and Optimization of Waveguide-Fed Centered Inclined Slot Arrays. IEEE Transactions on Antennas and Propagation, IEEE-TAP, Vol.  57, No. 12 ,pp  3991-3995, Dec 2010.

[43 E] H. Oraizi and A. Sharifi, Optimum Design of a Wideband Two-Way Gysel Power Divider with Input-Output Impedance Matching. IEEE Transactions on Microwave Theory and Technique, no. 9, T-MTT-Vol- , Sep 2009, pp

[42] H. Oraizi and A-R Sharifi, Optimum Design of Multi-section Two-Way High Power Dividers for Unequal Power Division and Impedance Matching, IET Microwave, Antennas & Propagation, Vol. 6, Issue 4, 2012, pp 426-434.

[41 E] H. Oraizi and M. Afsahi, Transmission Line Modeling and Numerical Simulation for the Analysis and Optimum Design of Metamaterial Multilayer Structures. Progress in Electromagnetic Research B, PIER B

[40 E] H. Oraizi and A. Abdolali, Mathematical Formulation for Zero Reflection from Multilayer Metamaterial Structures and their Applications. The Institution of Engineering and Technology, IET Microwave, Antennas and Propagation,  2009, pp 1-10.

[39 E] H.Oraizi and  T. Noghani, Design and Optimization of  Nonuniformly Spaced Longitudinal Slot Arrays. Progress in Electromagnetics Research M, Vol. 4, pp155-165, 2008.

[38 E] H. Oraizi and M Afsahi, Design of metamaterial Multilayer Structures as Frequency Selective Surfaces. Progress in Electromagnetics Research C, Vol. 6, pp 115-126, 2009.

[37 E] H. Oraizi and M.S. Esfahlan, Miniturization of Wilkinson Power Dividers by Using Defected Ground Structures. Progress in Electromagnetics  Research Letters. Vol. 4, pp 113-120, 2008.

[36 E] H. Oraizi and A. Abdolali, Design and  Optimization of Planar Multilayer Antireflection Metamaterial Coatings at Ku Band under Circularly Polarizes Oblique Plane Wave Incidence. Progress in Electromagnetics Research C, Vol. 3, pp 1-18,  2008.

[35 E] M. Moradian and H. Oraizi,   Application Of Grooved Substartes for Design of Unequal Wilkinson Power Dividers. Electronics Letters, 3rd January 2008, Vol. 44, No.1.

[34 E] H. Oraizi and A. Abdolali, Combination of MLS, GA & CG for the Reduction of RCS of Multilayared Cylindrical Structures Composed of Dispersive Metamaterials. Progress in Electromagnetics Research B, Vol. 3, pp227-253, 2008

[33 E] H. Oraizi and M Afsahi, Analysis of Planar Dielectric Multilayers as FSS by Transmission Line Transfer Matrix Method (TLTMM).  Progress in Electromagnetics Research, PIER 74, pp 217-240,  2007.

[32 E] H. Oraizi and A. Abdolali, Ultra Wide Band RCS Optimization of Multilayered Cylindrical Structures for Arbitrarily Polarized Incident Plane Waves. Progress in Electromagnetics Research, PIER 78,  pp 129-157, 2008.

[31 E] A. R. Mallahzadeh, H. Oraizi and Z. Davoodi-Rad, Application of the Invasive Weed Optimization Technique for Antenna Configurations. Progress  in  Electromagnetics Research, PIER 79, pp137-150, 2008.

[30 E] H. Oraizi, Application of the Method of Least Squares to Electromagnetic Engineering Problems. IEEE Antennas and Propagation Magazine, Vol. 48, No. 1, pp 50-74, Feb 2006.

[29 E] H. Oraizi and A. Sharifi, Design and Optimization of  Broadband Asymmetrical Multi-section Wilkinson Power Divider.  IEEE Trans. on Microwave Theory and Technique,  Vol. 54, No. 5, pp 2220-2231,  May 2006.

[28 E] H.  Oraizi and N. Noori, Least Square Solution of the 3-D Vector Parabolic Equations. Journal of Electromagnetic Waves and  Applications, Vol. 20, No. 9, pp1175-1187, Sep 2006.

[27 E] H. Oraizi, M. Moradian and K. Hirasawa, Design and Optimization of Microstrip Parallel Coupled–Line Band-pass Filters Incorporating Impedance Matching. IEICE Trans. on Communications, ( Japan), V0l.E 89-B, No.11, pp 2982-2989, Nov 2006.

[26 E] H. Oraizi and Sh. Hosseinzadeh, Radio Wave Propagation Modeling in the Presence of Single and Multiple Knife-Edges by Bidirectional Parabolic Equation Method. IEEE Transactions on Vehicular Technology, Vol. 56, No.3, pp 1033-1040, May 2007.

[25 E] M. Moradian and H. Oraizi, Optimum Design of Microstrip Parallel Coupled-Line Band-pass Filters for Multi-Spurious Pass-band Suppression. Proceedings of IET on Microwaves, Antennas and Propagation, Vol. 1, No.2, pp 488-495, April 2007.

[24 E] H. Oraizi and Sh. Hosseinzadeh, A Novel Marching Algorithm for Radio Wave Propagation Modeling over Rough Surfaces. Progress In Electromagnetic Research, PIER 57, pp 85-100, 2006.

[23 E] H. Oraizi and K. Keyghobad, Phase Response of Scattered Fields from Microstrip Reflectarray Elements Using FDTD Method, WSEAS Transactions on Communication, Issue 2, Volume 5, February 2006.

[22 E] H. Oraizi and Sh Jam, Analysis of the Tapered Slot Antenna by the Method of Least Squares. Iranian Journal of Science and Technology, Transaction B, Shiraz University, Vol. 29, No. B4, pp 443-457, 2005.

[21 E] H. Oraizi and Sh. Jam, Optimum Design of Tapered Slot Antenna Profile. IEEE Transactions on Antennas and Propagation, Vol.51, No. 8, pp1987-1995, August 2003.

[20 E] H. Oraizi and Gh. Gabaranzad-Ghadim, Optimum Design of Broadband Multisection Coupled-Line Couplers with Arbitrary Coupling and Impedance Matching. IEICE Transactions on Communications (Japan), Vol. E86-B, No. 9, September 2003, pp 2709-2719.

[19 E] H. Oraizi and J. Hamedfar, Optimum Design of Broadband Branch-Line Couplers with Arbitrary Power Division and Impedance Transformation. International Journal on Wireless and Optical Communication, Vol. 2, No. 2, 2004, pp 203-221.

[18 E] N. Noori, H. Oraizi, Evaluation of the MIMO Channel Capacity in Indoor Environments Using Vector Parabolic Equation Method. Progress in Electromagnetics Research B, Vol. 4, pp 13-25, 2008

[17 E] N. Noori and H. Oraizi, Application of the Parabolic Equation Method to Several Canonical Indoor Propagation Problems, International Journal on Wireless & Optical Communications, Vol. 4, No.2, pp 165-182, May 2007.

[16 E] H. Oraizi and Sh. Hosseinzadeh, Application of the  Rotating Angle Parabolic Equation Method for the Solution of Scattering Problems. Wireless and Personal Communications, pp 209-224, 2008


[15 E] H. Oraizi, Solution of the Junction of TE11 Mode Circular Waveguides by the Method of Least Squares. International Journal of Engineering Sciences, Iran University of Science and Technology, Vol. 15, No.3, 2004, pp 25-39.

[14 E] H. Oraizi, Optimum Design of Multi-hole Directional Couplers with Arbitrary Aperture Spacing. IEEE Transactions on Microwave Theory and Technique, Vol. 46, No. 4, April 1998, pp 331-342.

[13 E] H. Oraizi, Design of Impedance Transformers by the Method of Least Squares. IEEE Transactions on Microwave Theory and Technique, Vol. 44, No. 3, March 1996, pp 389-399.

[12 E] H. Oraizi, Optimum Design of Stepline Transformers of Arbitrary Length including Step Discontinuities. Iranian Journal of Science and Technology, Transaction B, Shiraz University,Vol. 25, No. 1, 2001, pp1-14.

[11 E] H. Oraizi and Gh.-R Gabaranzad-Ghadim, Optimum Design of Broadband Multisection Coupled-Line Couplers with Real Impedance Matching. International Journal of Engineering Sciences, Iran University of Science and Technology, Vol. 14, No. 1, 2003, pp 157-170.

[10 E] H. Oraizi, Solution of Equations by the Method of Least Squares. International Journal of Engineering Sciences, Iran University of Science and Technology, Vol. 5, No. 2a, 1994, pp 24-45.

[09 E] A. Cheldavi, H. Oraizi and M Kamarei, Time Domain Analysis of Transmission Lines. International Journal of Engineering Sciences, Iran University of Science and Technology, Vol. 9, No. 4, 1998, pp1-23.

[08 E] H. Oraizi, Technology Transfer Implementation. Asia Electronics :::::::::::::::union:::::::::::::::, AEU, No. 6, June 1978, pp 99-105.

[07 E] H. Oraizi, Mobile Radio in Iran. Asia Electronics :::::::::::::::union:::::::::::::::, AEU, No. 6 June 1981, pp144-151.

[06 E] H. Oraizi, Electronics Industries in Iran. Asia Electronics :::::::::::::::union:::::::::::::::, AEU, No.11, Noveber 1979, pp118-126.

[05 E] H. Oraizi, Education in Technology Transfer. Asia Electronics :::::::::::::::union:::::::::::::::, AEU, No.8, August, 1979, pp131-135.

[04 E] H. Oraizi and Perini, A Numerical Method for the Solution of the Junction of Cylindrical Waveguides. IEEE Transactions on Microwave Theory and Technique, October 1973, pp 640-642.

[03 E] H. Oraizi and J. Perini, Non-uniform Transmission Line Synthesis by Least Squares. Iranian Journal of Science and Technology, Shiraz University, Vol. 5, May 1976, pp131-141.

[02 E] H. Oraizi and G. Foster, A Note on the Quotient-Difference Algorithm. IEEE Transactions on Automatic  Control, Vol. AC-15, February 1970, pp134-135.

[01 E] H. Oraizi, Zeros of f(z) = (az-b)^n + (cz-d)^n. IEEE Transactions on Automatic Control, Vol. AC-17, April 1972, pp 159-161.









Papers written in Persian language



[17 P] H. Oraizi, O. Salamikenari and M. Chaichizadeh, Optimization  and bandwidth enhancement of SIW branchline coupler by the method of least squares. Journal of Iranian Association of Electrical and Electronics Engineers

[16 P] H. Oraizi and A. Abdolali, Exact Analysis of the Application of Metamaterials in Planar Multilayer Structures for Zero Reflection. Under Submission

[15 P] H. Oraizi and A. Abdolali, Analysis of Electromagnetic Wave Scattering by Multilayered Cylindrical Structures Composed of Common Materials and Metamaterials. Under Submission.

[14 P] H. Oraizi "Review of the Application of Conjugate Gradient Method for the Linear Systems in Electromagnetic Engineering" Journal of Communication Engineering. , Vol. 1, No.1  pp 1-11, Autumn 2011.

[13 P] H. Oraizi and Sh. Hosseinzadeh, Solution of Parabolic Equations by the Method of Least Squares and the Second Order Spline  Expansion Functions. Journal of Engineering College, Tabriz University, Vol 34, pp 15-22,  Spring 2007.

[12 P] H. Oraizi, K. Keyghobad and Sh. Hosseinzadeh, New Phase Shifters Microstrip Reflectarray Antennas.  Iranian Journal of Electrical and Computer Engineering, Vol. 4, No. 1,  pp 37-44, Spring and Summer 2006.

[11 P] N. Noori and H. Oraizi, Simulation of the Radio Wave Propagation through Window Structures by the Parabolic Equation Method. Iranian Journal of Electrical and Computer Engineering, Vol. 5, No.1, pp 19-25, Spring 2007.

[10 P] N. Noori and H. Oraizi, Application of the Parabolic Equation Method to Indoor Prapagation Problems.  Journal of Technical College, Tehran University, No.7,Vol. 42, January 2009, pp 879-890.

[9 P] H. Oraizi and Sh. Hosseinzadeh, Analysis of Radio Wave Propagation in the Troposphere over Sloping Surfaces by  the Parabolic Equation Method. Journal of the  Iranian Association of Electrical and Electronics Engineers, Vol.2, No.1, pp 31-40, Spring and Summer 2005.

[8 P] H.  Oraizi and T. Pakizeh, Analysis and Determination of the Equivalent Circuit of E-Plane Metallic Strips in Rectangular Waveguides. Journal of the Technical College of Tabriz University, Vol. 29, No. 1, (Electrical Engineering), Spring and Summer 2003, pp 49-58.

[7 P] H. Oraizi, Application of the Method of Least Squares for the Analysis and Synthesis of Problems in Electromagnetics. Technical and Engineering Journal of Modarres, no. 6, Spring 2002, pp 13-34.

[6 P] H. Oraizi and R. Khalili, Analysis of the Junction of Cylindrical Waveguides of Arbitrary Cross-Section by the Method of Least Squares. International Journal of Engineering Sciences, Iran University of Science and Technology, Vol.12, No. 4, Winter 2001, pp131-146.

[5 P] h. Oraizi and J. Hamedfar, Optimum Design of Branch-Line Couplers with Impedance Matching. Iranian Journal of Electrical and Computer Engineering, Vol. 1, No. 1, Spring and Summer 2003.

[4 P] H. Oraizi, An Effective Educational Program for Bachelor Degree in Electrical Engineering. Iranian Journal of Engineering Education, Engineering Sciences Group, Iranian Academy of Sciences, Vol. 2, No. 1, Spring 2000, pp101-118

[03 P] H. Oraizi, Mode Matching in Microwave Discontinuity Problems by the Method of Least Squares. Journal  of the Technical College, Tehran University, December 1974, pp16-33.

[02 P] H. Oraizi, The Educational Program of Electrical Engineering and the Training Requirements of Industries in Iran. Journal of the Electrical Engineering Department of Ferdowsi University of Mashhad, Autumn 1989, pp3-14.

[01 P] H.  Oraizi, How to Study University Courses. Scientist Journal, Tehran, Volumes of September 1974 and October 1974.