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Electromagnetic Band Gap Structures in Antenna Engineering Fan Yang, Yahya Rahmat-Samii
Publisher: Cambridge University Press

Categories: Telecommunication engineering. Electromagnetic band gap structures, photonic crystals, and their applications. Education: 1980 at age 20 – B.S. 6, a compact printed dipole Simulation of the antenna was performed with the commercial computer-aided-engineering (CAE) software Ansoft HFSS from Ansys. In Electrical Engineering – University of Tehran, Iran. The EBG structure has been designed and st udied. Home > Press > The Sixth International Congress on Advanced Electromagnetic Materials in Microwaves and Optics research in Europe and worldwide and bring together the engineering, physics, and material science communities working in the field of artificial electromagnetic materials and their applications at microwaves, millimeter waves, terahertz, and optical frequencies. However, their final antenna structure was not able to cover the lower-frequency GSM 900-MHz band. Once matching and theory of a microstrip patch antenna is thoroughly understood, a unique design technique using electromagnetic band gap (EBG) structures is explored. In in Electrical Engineering from the University of Illinois, Urbana-Champaign. Communications, antennas for remote sensing and astronomical applications, human/antenna interactions, frequency selective surfaces, electromagnetic and photonic band gap structures and the applications of the genetic algorithms and particle swarm optimization, etc. A microstrip Yagi antenna that employs a 2-D EBG(Electromagnetic Band-gap) groun d plane as the reflector is presented in this paper. It is a three-dimensional modeling package based on electromagnetic (EM) simulation. This compact antenna covers multiple cellular bands by configuring one helical antenna within another. Packed with hands-on guidance from noted experts, this volume will be indispensable to all engineers involved in designing, testing, and improving body-centric communication systems. Keywords:microstrip antennaYagi antennaelectromagnetic band-gap(EBG)relative bandwidth.