Zahra Atlasbaf
Associate Professor
Speciality: field & Waves
  • BS/BA: Electrical Engineering
  • MS: Electrical Engineering
  • PhD: Electrical Engineering
  • Phone: 82884345
  • Fax: 82884325
  • Email: atlasbaf@modares.ac.ir
    • Address: School of Electrical & Computer Engineering, Tarbiat Modares University
  • Resume Download
 
Research Interests
 
 Antennas, Metamaterials, Electromagnetic, Numerical Methods in Electromagnetic, Active & passive Microwave circuits, Active Integrated Antennas
 
 
 
Journal Papers
 
 
1.    ” Analysis and Synthesis of Singly-Curved Microstrip Structures Utilizing Modified Schwarz-Christoffel Transformation" to be published in IEEE Trans. Antennas and Propagation, 2013
 
2.    , “Electromagnetic Cloak as an Electric Shield with the Least SCS”, pp. , 2013 
3.    ” Guided- and Radiated-Wave Characteristics of a Rectangular Patch Antenna Located on a Singly-Curved Surface”, PIERC, Vol. 38, page 205-216, 2013
4.    ” Dual Linear Polarized Dielectric Resonator Reflectarray Antenna”, IEEE Antenna and Wireless Propagation letter, 2013
5.    ” A Circuit Analog Absorber with Optimum Thickness and Response in X band”,  IEEE Antenna and Wireless Propagation letter, 2013
6.    ” Mutual Coupling Between Two Microstrip Patch Antennas on a Singly-Curved Surface”, IEEE Antenna and Wireless Propagation letter,2013
7.    ” Fast adjustable sensing circuit for cognitive radio applications”, International Journal of Circuit Theory and Applications, pp. , 2013
8.    ” COPLANAR WAVEGUIDE-FED PLANAR SPIRAL ANTENNA WITH INTEGRATED IMPEDANCE TRANSFORMER”, Microwave and Optical Technology Letters, 2013
9.    ” A New Sensing Method Using Output Analysis of the PFD”, 2013
 
10.“Simplified Cylindrical Electromagnetic Cloak for Reduction of RCS”, Passive Defense Sci. & Tech.,No.3, pp.249-258,2012
11.“Design, Simulation and Measurement of a Polarization Insensitive Planar ELC metamaterial Absorber”, Progress in Electromagnetics Letters Vol.35,135-144, 2012
12. “Design and Implementation of a Broadband Single-Layer Reflectarray Antenna With Large-Range Linear Phase Elements”, IEEE Antenna and Wireless Propagation letters, Vol.11, pp.1442-1445, 2012
13. “Ungrounded composite right-/left-handed metamaterials: design, synthesis and applications”, IET Microwave, Antennas & Propagation, pp. 1259-1268, 2012
14. “Design and Implementation of a Broadband Single Layer Circularly Polarized Reflectarray Antenna”, IEEE Antenna and Wireless Propagation letters, Vol. 11, pp. 973-976, 2012
15. " A New Compact  Reconfigurable  Patch Antenna for Polarization and Frequency Diversity", Electromagnetics, Vol.32, pp.287-293, 2012
  1. "A Very Compact CPW-fed Ultra-Wideband Circular Monopole Antenna”,  Microwave and Optical Technology Letters, Vol. 54, No.7, pp.1665-1668, 2012
 
  1.  "Alternative Expression for the Phase Homogenous Plane Waves", IEEE TRANSACTION ON MICROWAVE THEORY AND TECHNIQUES, VOL. 59, NO. 11, pp. 2781-2787, Nov. 2011
  2. "A Wideband Uniplanar Polarization Independent Left-Handed Metamaterial", IEEE  Antenna and Wireless Propagation Letters, 2011
19." TAPERED-LINE RESONATORS AND THEIR APPLICATION TO COMPACT DUAL-BAND BANDPASS FILTERS" ,JEMWA ,volume 25, no. 8/9, page 1280-1288, 2011
  1. "Miniaturized resonant inclusions as non-bianisotropic double negative metamaterials for normal incidence", International Journal of Electronics and communications (AEÜ) ,  2011 
  2. "T-section dual-band impedance transformer for frequency- dpendent complex impedance loads",IET ELECTRONICS LETTERS , 28th April 2011, Vol. 47 No. 9
22."NEW DUAL-BAND DNG METAMATERIALS", Canadian Journal on Electrical and Electronics Engineering, 2011
  1. "A Novel Miniaturized Reconfigurable Slotted Microstrip Patch Antenna with DGS", Joural of Electromagnetics, Vol. 31, pp. 349-354,2011
  2. "َA Miniaturized Planar Non-bianisotropic Left-Handed Metamaterial", International Journal of RF and Microwave Computer-Aided Engineering, 2011
 
 
25. "Effect of frit Size on sintering, Crystallization and Electrical Properties of Wollastonite Glass-Ceramics", Journal of Non-Crystalline Solids, 2010
  1. "Combined Electromagnetic Energy and Momentum Conservation Equation", IEEE Trans. Antenna and Propagation, 2010
  2.  "On the Orthogonality of the Phase Velocity and Its Feasibility for Plane Waves", Optik, 2010
  3.  "Novel Method to Analyze And Design One-Dimensional Reciprocal Periodic Structures with Symmetrical Cells", Progress in Electromagnetic Research B, Vo. 19, 285-303, 2010
 
29. "A Compact Broad Stop-Band Elliptic-Function Low-Pass Filter for Ultra Wide-Band Applications Using Interdigital Capacitor", Progress in Electromagnetic Research Letters, PIERL, Vol. 7, 87-95, 2009
 
30.   "TWO NOVEL COMPACT TRIPLE-BAND MICROSTRIP ANNULAR-RING SLOTANTENNAFOR PCS-1900 AND WLAN APPLICATIONS",Progress in electromagnetic researchLetters, PIERL, 2008
  1.  "Two new loaded compact planar ultra-wideband antennas using defected ground structures", Progress in electromagnetic research, PIER B, Vol. 2, 165-176, 2008
  2.  "Optimization of side lobe level and fixing Quasi-nulls in both of the sum and difference patterns by using continues ant colony optimization (ACO) method", Progress in Electromagnetic Research, PIER 79, 321-337, 2008
  3. " A New Compact Ultra Wide Band (UWB) Planar Antenna Using Glass as Substrate", J. of Electromagnetic Waves and Appl., Vol. 22, No. 1, 47-59, 2008
 
34." Flat Multilayer Dielectric Reflector Antennas", Progress in electromagnetic research, PIER 2007
 
  1.  "A new compact size microstrip antenna with harmonic rejection", IEEE Antennas and Wireless Propagation Letters, Vol.5, pp.395-398, 2006.
 
  1.   "Applying variations op permeability and permittivity in isotropic and anisotropic Medias by using hybrid nodes in transmission line matrix method", Journal of Tarbiat Modares University, No. 16, pp. 23-32, Summer 2004
  2. " Analysis of nearly cylindrical antennas by a combination of TLM and S2DS method", Amir Kabir Journal, Vol. 14, No. 56, pp. 1033-1044, Autumn 2003
 
Conference Papers
 
 
  1. Keyhan Hosseini, Zahra Atlasbaf,
  2. Sajjad Mohamadi, Keyvan Forooraghi, Zahra Atlasbaf,”Gain Enhancement of Waveguide Slot Antennas Using Quasi-TEM Mode in Rectangular Waveguide”
  3. Ailar Sedgh Ara, Zahra Atlasbaf
  4. Ailar Sedgh Ara, Zahra Atlasbaf
 
  1. ” A Thin Wideband Absorber with Uniform Response in X-band”, 15th ANTEM Symposium in Toulouse, 2012, pp.1-3
  2. ” Design of a Cylindrical CRLH Leaky-Wave Antenna Using Conformal Mapping”, IST 2012
  3.  “Circular polarized reflectarray antenna”,Electrical Engineering (ICEE), 2012 20th Iranian Conference on, pp. 1135 - 1139
  4. ” A Polarization-Insensitive Metamaterial Absorber with a Broad Angular Band”,
    Electrical Engineering (ICEE), 2012 20th Iranian Conference on, pp. 1540 - 1543
  5.  “Classification of Media Where Electromagnetic Fields Cannot Propagate”, Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, pp. 1-2
 
 
  1. ” A New Spectrum Sensing Circuit for Cognative Radio Applications”, Third International Conference on Computational Intelligence, Modelling & Simulation, 2011, pp. 404-407
  2. ” Miniaturized dual-band dipole antenna loaded with metamaterial based structure”, 19th Iranian Conference on Electrical Engineering, 2011, 1-4
 
 
  1. "Compact Dual-Band Microstrip Bandpass Filter Using Folded Linear
    Tapered-Line Resonator", Proceedings of Asia-Pacific Microwave Conference 2010
 
  1. "Design and Simulation of a Novel Double Negative Metamaterial",Asia-Pacific Microwave Conference, 2009
 
  1. -طراحی آنتنی باپترن زین اسبی در باند فرکانسی L برای محموله مخابراتی ماهواره های ارتفاع کم؛ کنفرانس برق دانشگاه
 صنعتی اصفهان 1389
15."Two Dimensional Sensing for Cognitive Radio Applications Using Antenna Array", Asia-Pacific Microwave Conference, 2009
 
 
  1.  " A Hybrid Approach Involving Artificial Network And ANT COLONY Optimization for Direction of Arrival Estimation", Canada, IEEE 2008
 
  1. "Circuit model of the new Inset-Fed U-slot microstrip antenna using transmission line model", Antennas and Propagation International Symposium IEEE , 3908- 3911, 2007
18. "A narrow beam low sidelobe level planar phased array antenna design using pattern search algorithm",Antennas and Propagation International Symposium IEEE, June 2007 Page(s):3936 – 3936, 2007
  1.  "A narrow beam low sidelobe level planar monopulse antenna design using pattern search algorithm", Microwave Conference, 2007. European)10-12 Oct. 2007 Page(s):409 - 412
 
 
  1.  “Evaluation of an MLP-based Direction of Arrival System Using Genetic Algorithm for Training", Wireless and Microwave Technology Conference, 2006. WAMICON '06. IEEE Annual, 1-5,2006
21."A New Dual Band Branch-Line Coupler Using Coupled Lines", 7th Int. Sympusium on Antennas Propagation and EM Theory Proceeding 2006
  1.  "A Compressed Planar Band Pass Filter Using Microstrip square resonators with interdigital capacitor", 7th Int. Sympusium on Antennas , Propagation and EM Theory Proceeding 2006
  2.  "A New Miniaturized Electronically Tunable Bandpass Filter", 7th Int. Sympusium on Antennas , Propagation and EM Theory Proceeding 2006
  3.   "A Novel Model of Small sized Dual Band Rectangular ring band pass filter", 7th Int. Symposium on Antennas, Propagation and EM Theory Proceeding 2006
  4. "Dual-Fed Antenna for Wireless Power Transmission and Data Communication",6 IEEE Antennas and Propagation Society International Symposium with USNC/URSI National Radio Science and AMEREM Meeting 2006
  5.  ,"Active Integrated Antennas Based Rectenna Using a New Probe-Fed U-slot Antenna with Harmonic Rejection", IEEE Antennas and Propagation Society International Symposium with USNC/URSI National Radio Science and AMEREM Meeting 2006
  6.  "Power Amplifiers linearization Based on Gain Predistortion Used in Third Generation Systems", Iranian Conference on Electrical Engineering 1385
  7. "A Harmonic-Rejecting Inset-Fed U-Slot Antenna for Rectenna Application", IEEE Sarnoff Symposium, Princeton, NewJercy, March 2006
  8.   "Analysis of a Novel Band-Stop Resonator by 3D CFTD Method", IEEE Sarnoff Symposium, Princeton, NewJercy, March 2006
  9.  "A New Compact Broad Band Branch-Line Coupler Using Coupled Line", IEEE Sarnoff Symposium, Princeton, NewJercy, March 2006
 
 
31.  "Adaptive Digital Predistortion for Power Amplifiers used in CDMA Applications", Asia-Pacific Conference on Applied Electromagnetic 2005
  1.   "A Novel Broad-Band -Stop Resonator with Compact Size", Asia-Pacific Conference on Applied Electromagnetics (APMC 2005),2005
  2. "Adaptive Digital Predistortion for High Power Amplifiers with Memory Effects", Asia-Pacific Microwave Conference (APMC2005),  2005
  3.   "A Modified Dual Mode Band Pas Filter with Defected Ground Structure (DGS)", The 13 Conference on Microwave Techniques (COMITE 2005),126-131, Sept.26-28, 2005
  4. "A New Hybrid method to calculate the Self Admittance of a Longitudinal Waveguide Slot Antenna Radiating", Antennas and Propagation International Symposium, IEEE 2004
  5. "Radiation Pattern Calculation of Nearly Cylindrical Antennas Using the Spectrum of Two-Dimensional", Antennas and Propagation International Symposium, IEEE 2002
 
 
 
عناوین پایان نامه های کارشناسی ارشد تحت راهنمایی
 
1-      پیش اعوجاج دیجیتال قابل تطبیق در تقویت کننده های مایکروویو توان بالا- ورهرام- پوریا- راهنمایی1384
2-      طراحی و ساخت آنتن UWB صفحه ای کوچک؛ حسینی – سید علی- راهنمایی-1385
3-      سنتز و آنالیز فیلتر یکروستریپ میانگذر کوچک با استفاده از خطوط تزویج شده- نصرتی- مهدی- راهنمایی-1385
4-      بهینه سازی عملکرد تخمین گر جهت برخورد توسط شبکه عصبی با رهیافت الگریتم کولونی مورچه ها – موحدی پور- حامد- راهنمایی-1385
5-      طراحی و تحلیل آنتن های بازتاب کننده دی الکتریک – زندی – امید- راهنمایی-1386
6-      بهینه سازی پترن رادار مونو پالس با استفاده از الگوریتم pattern Search؛ وحیدپور- زینب- راهنمایی1386
7-      آنتن شیاری میکروستریپی سه بانده با ابعاد کوچک؛ صبری- حسین- راهنمایی-1387
8-      سنتز و بررسی خواص الکتریکی کامپوزیت شیشه سرامیک ولاستونیتی همراه با جزءدوم؛ محمدی- مریم- راهنمایی
9-      طراحی ساختار فراماده دو بانده جدید- نقی پورفر- مصطفی- راهنمایی-1388
10-   طراحی و ساخت آنتن میکروستریپی دوبانده با پلاریزاسیون تغییر پذیر؛ رضوانی-سمیه- راهنمایی 138
 
 عناوین پایان نامه های کارشناسی ارشذ تحت مشاوره
 
1-      طراحي آنتن آرايه اي يكسو ساز كوچك شده با راندمان تبدبل بالا در باند فركانسي- WIMAX دهباشی-رضا-مشاره1385
2-      طراحی و آنالیز آنتن پچ- رزم توز- علی – مشاوره-1385
3-      طراحی و تحلیل آنتن آرایه ای میکروستریپ باند پهن برای سیستم LMDS؛ رودگر-الیاس- مشاوره-1386
4-      طراحی و ساخت فیلتر پایین گذر با ابعاد کوچک بوسیله DGS- گلپوردهسری-محسن- مشاوره
5-      طراحی و تحلیل فیلترهای موجبری فشرده با استفاده از ساختارهای فرامواد؛ بهرامی ابرقویی-هادی- مشاوره
6-      طراحی آنتن های موج نشتی توسط ساختارهای متناوب؛ محمودیان – علیرضا- مشاوره
7-      طراحی و آنالیز آنتن میکروستریپ لوپ مستطیلی کوچک شده در دو باند فرکانسی 2 و 5 گیگاهرتز؛ سیف- رزا- مشاوره-1386
8-      روش نامساوی ماتریسی خطی برای طراحی فیدبک خروجی چند منظوره بر اساس تئوری پایداری تعمیم یافته؛ فرهودی- مرجانه- مشاوره
9-      طراحی و ساخت آنتن فرستنده محموله تصویر ماهواره با پترن زین اسبی در باند فرکانسی؛ مختار بااختیار- یاشار- مشاوره-1388